多基线POLINSAR植被高度与植被下地形估计
|
摘要
作为地球生态系统的重要组成部分,植被对全球物产估计、碳循环评估等方面具有极其重要的意义。然而常规的植物学研究方法很难在全球尺度下获取植被结构信息。作为主动传感器的代表,合成孔径雷达(SAR)能够提供全球实时观测的能力。而更为高级的干涉合成孔径雷达(INSAR)与极化干涉合成孔径雷达(POLINSAR)也在植被研究方面展现出了较强潜力。
在雷达理论中,植被垂直结构函数(VVSF)定义为以垂直高度为自变量,对应高度复散射系数为因变量的复杂函数。当前的VVSF估计方法可以分为三大类：VVSF参数化法、Fourier-Legendre法与层析法(TSAR)。以Random Volume over Ground(RVoG)与Oriented Volume over Ground(OVoG)模型为代表的参数化法采用带少量参数的经验函数近似VVSF,并利用POLINSAR数据进行求解；而Fourier-Legendre法在POLINSAR系统的基础上采用Fourier-Legendre多项式近似逼近VVSF;层析法则需要利用数十次重轨观测SAR影像对VVSF进行严格的数学估计。为了减少求解所需的影像数量,本文针对VVSF的植被高度与植被下地形两个特定参数进行求解。本文的两个主要贡献如下：
(1)本文改进了常规的多基线RVoG模型,并提出了对应求解方案进行植被高度与植被下地形起伏信息估计。考虑到多基线观测条件下风引起的枝叶摇曳过程,本文在多基线改进RVoG模型中证明了时间去相干影响的不可忽视性；同时,本研究在改进多基线RVoG时引入了树桩引起的植被层干涉相位偏移,使得改进模型更符合真实植被散射过程。在模型求解方面,本研究利用多基线POLINSAR的信息互补性,解决了植被下地表干涉相位求解模糊问题与树高-消光系数求解模糊问题。此外,本研究还利用真实实验数据评价了基线对森林高度与植被下地形提取精度的影响,并进行了相关扩展讨论。
(2)从信息利用的角度来说,多基线RVoG模型树高与植被下地形提取主要依赖POLINSAR数据中的干涉信息,而蕴含在POLINSAR极化信息内的极化方位角(POA)则与地形变化息息相关。本研究提出了一种顾及地形起伏的自适应植被-地表模型。虽然植被-地表总体散射过程较为复杂,但多基线POLINSAR数据提供了求解自适应植被-地面联合模型的可能性。为了简化模型的求解过程,本文采用极化散射矩阵熵近似估计Arii体散射随机参数的可行解范围,然后提出了一种新的目标优化函数来求解植被-地面模型的参数。
As part of the earth ecosystem, the vegetation is of fundamental importance to agricultural production and the carbon cycle. It is, however, difficult, at a global scale, to obtain forest areas and to analyze the vertical structure of vegetation using conventional botanical methods. As an active remote sensing approach, the synthetic aperture radar (SAR) provides global observation ability all the time. The subsequent advanced interferometric and polarimetric techniques (INSAR and POLINSAR) show a potential capability to vegetation researches.
In radar theory, the intricate vegetation vertical structure function (VVSF) gives an inherent relation between the radar complex backscattering coefficient and the special vertical altitude. The current VVSF algorithms can be partitioned into three categories, which contain VVSF parameterization, Fourier-Legendre expansion and tomography, to solve the dozens of unknowns. The parameterization method, such Random Volume over Ground (RVoG) and Oriented Volume over Ground (OVoG) models, utilizes the empirical exponent VVSF expression to simplify the solution process by POLINSAR images. The Fourier-Legendre method uses the Fourier-Legendre polynomial series to approximate the original VVSF on POLINSAR systems. Furthermore, the tomography method (TSAR) estimates the strict VVSF directly by tens of repeating-pass INSAR images. To reduce the images number, we try to solve the special unknowns of VVSF, the vegetation height and underlying ground altitude, but not VVSF itself. In this dissertation, two major contributions are as follows:
(1) The original VVSF parameterization method, RVoG model, is extended into multi-baseline observed condition. The wind-driven canopy flicker and the vertical canopy fill factor are considered in the forest interferometric process. Furthermore, the multi-baseline algorithm is utilized to solve the RVoG underlying ground phase and height-extinction ambiguous problems. In the real data experimental part, the RVoG model and the baseline influence are also evaluated by multi-baseline POLINSAR data.
(2) Technically speaking, the RVoG model only uses the polarimetric information to obtain the vertical location of certain backscattering mechanisms. Actually, the underlying ground caused polarimetric orientation angle (POA) can also be extract by sophisticated polarimetric backscattering model. In this dissertation case, the novel adaptive ground scattering model is proposed to approximate the underlying mechanism. Combining with the Arii vegetation volume scattering model, the multi-baseline POLINSAR set is utilize to solve the adaptive model. To simplify the estimation procedure, the coherence matrix entropy is employed to estimate the solution rangeing of Arii volume randomness parameter. Then, a new objective optimum function is proposed to solve the unknowns.
在雷达理论中,植被垂直结构函数(VVSF)定义为以垂直高度为自变量,对应高度复散射系数为因变量的复杂函数。当前的VVSF估计方法可以分为三大类：VVSF参数化法、Fourier-Legendre法与层析法(TSAR)。以Random Volume over Ground(RVoG)与Oriented Volume over Ground(OVoG)模型为代表的参数化法采用带少量参数的经验函数近似VVSF,并利用POLINSAR数据进行求解；而Fourier-Legendre法在POLINSAR系统的基础上采用Fourier-Legendre多项式近似逼近VVSF;层析法则需要利用数十次重轨观测SAR影像对VVSF进行严格的数学估计。为了减少求解所需的影像数量,本文针对VVSF的植被高度与植被下地形两个特定参数进行求解。本文的两个主要贡献如下：
(1)本文改进了常规的多基线RVoG模型,并提出了对应求解方案进行植被高度与植被下地形起伏信息估计。考虑到多基线观测条件下风引起的枝叶摇曳过程,本文在多基线改进RVoG模型中证明了时间去相干影响的不可忽视性；同时,本研究在改进多基线RVoG时引入了树桩引起的植被层干涉相位偏移,使得改进模型更符合真实植被散射过程。在模型求解方面,本研究利用多基线POLINSAR的信息互补性,解决了植被下地表干涉相位求解模糊问题与树高-消光系数求解模糊问题。此外,本研究还利用真实实验数据评价了基线对森林高度与植被下地形提取精度的影响,并进行了相关扩展讨论。
(2)从信息利用的角度来说,多基线RVoG模型树高与植被下地形提取主要依赖POLINSAR数据中的干涉信息,而蕴含在POLINSAR极化信息内的极化方位角(POA)则与地形变化息息相关。本研究提出了一种顾及地形起伏的自适应植被-地表模型。虽然植被-地表总体散射过程较为复杂,但多基线POLINSAR数据提供了求解自适应植被-地面联合模型的可能性。为了简化模型的求解过程,本文采用极化散射矩阵熵近似估计Arii体散射随机参数的可行解范围,然后提出了一种新的目标优化函数来求解植被-地面模型的参数。
As part of the earth ecosystem, the vegetation is of fundamental importance to agricultural production and the carbon cycle. It is, however, difficult, at a global scale, to obtain forest areas and to analyze the vertical structure of vegetation using conventional botanical methods. As an active remote sensing approach, the synthetic aperture radar (SAR) provides global observation ability all the time. The subsequent advanced interferometric and polarimetric techniques (INSAR and POLINSAR) show a potential capability to vegetation researches.
In radar theory, the intricate vegetation vertical structure function (VVSF) gives an inherent relation between the radar complex backscattering coefficient and the special vertical altitude. The current VVSF algorithms can be partitioned into three categories, which contain VVSF parameterization, Fourier-Legendre expansion and tomography, to solve the dozens of unknowns. The parameterization method, such Random Volume over Ground (RVoG) and Oriented Volume over Ground (OVoG) models, utilizes the empirical exponent VVSF expression to simplify the solution process by POLINSAR images. The Fourier-Legendre method uses the Fourier-Legendre polynomial series to approximate the original VVSF on POLINSAR systems. Furthermore, the tomography method (TSAR) estimates the strict VVSF directly by tens of repeating-pass INSAR images. To reduce the images number, we try to solve the special unknowns of VVSF, the vegetation height and underlying ground altitude, but not VVSF itself. In this dissertation, two major contributions are as follows:
(1) The original VVSF parameterization method, RVoG model, is extended into multi-baseline observed condition. The wind-driven canopy flicker and the vertical canopy fill factor are considered in the forest interferometric process. Furthermore, the multi-baseline algorithm is utilized to solve the RVoG underlying ground phase and height-extinction ambiguous problems. In the real data experimental part, the RVoG model and the baseline influence are also evaluated by multi-baseline POLINSAR data.
(2) Technically speaking, the RVoG model only uses the polarimetric information to obtain the vertical location of certain backscattering mechanisms. Actually, the underlying ground caused polarimetric orientation angle (POA) can also be extract by sophisticated polarimetric backscattering model. In this dissertation case, the novel adaptive ground scattering model is proposed to approximate the underlying mechanism. Combining with the Arii vegetation volume scattering model, the multi-baseline POLINSAR set is utilize to solve the adaptive model. To simplify the estimation procedure, the coherence matrix entropy is employed to estimate the solution rangeing of Arii volume randomness parameter. Then, a new objective optimum function is proposed to solve the unknowns.
引文
[1]J. Armston, M. Disney, P. Lewis, P. Scarth, S. Phinn, R. Lucas, P. Bunting, and N. Goodwin, "Direct retrieval of canopy gap probability using airborne waveform lidar," Remote Sensing of Environment, vol.134, no.0, pp.24-38,2013.
[2]K. Calders, P. Lewis, M. Disney, J. Verbesselt, and M. Herold, "Investigating assumptions of crown archetypes for modelling LiDAR returns," Remote Sensing of Environment, vol.134, no. 0, pp.39-49,2013.
[3]N. R. Goodwin, L. J. Collett, R. J. Denham, N. Flood, and D. Tindall, "Cloud and cloud shadow screening across Queensland, Australia:An automated method for Landsat TM/ETM time series," Remote Sensing of Environment, vol.134, no.0, pp.50-65,2013.
[4]L. Hu and N. A. Brunsell, "The impact of temporal aggregation of land surface temperature data for surface urban heat island (SUHI) monitoring," Remote Sensing of Environment, vol. 134, no.0, pp.162-174,2013.
[5]Y. Li, Y. Xue, G. de Leeuw, C. Li, L. Yang, T. Hou, and F. Marir, "Retrieval of aerosol optical depth and surface reflectance over land from NOAA AVHRR data," Remote Sensing of Environment, vol.133, no.0, pp.1-20,2013.
[6]H. Ren, G. Yan, R. Liu, F. Nerry, Z. Li, and R. Hu, "Impact of sensor footprint on measurement of directional brightness temperature of row crop canopies," Remote Sensing of Environment, vol.134, no.0, pp.135-151,2013.
[7]C.-H. Su, D. Ryu, R. I. Young, A. W. Western, and W. Wagner, "Inter-comparison of microwave satellite soil moisture retrievals over the Murrumbidgee Basin, southeast Australia," Remote Sensing of Environment, vol.134, no.0, pp.1-11,2013.
[8]A. Zhang and G. Jia, "Monitoring meteorological drought in semiarid regions using multi-sensor microwave remote sensing data," Remote Sensing of Environment, vol.134, no. 0, pp.12-23,2013.
[9]C. Gleason and J. Im, "A Review of Remote Sensing of Forest Biomass and Biofuel:Options for Small-Area Applications," GIScience & Remote Sensing, vol.48, no.2, pp.141-170,2011.
[10]M. Butt, "Estimation of Light Pollution Using Satellite Remote Sensing and Geographic Information System Techniques," GIScience & Remote Sensing, vol.49, no.4, pp.609-621, 2012.
[11]M. M. G. Loyarte, "Detecting spatial and temporal patterns in NDVI time series using histograms," Canadian Journal of Remote Sensing, vol.28, no.2, pp.275-290,2002/04/01, 2002.
[12]W. Quan, T. John, D. N. Quoc, R. Markus, V. Timo, and K. Petri, "Similarities in ground-and satellite-based NDVI time series and their relationship to physiological activity of a Scots pine forest in Finland," Remote Sensing of Environment, vol.93, no.1-2, pp.225-237,2004.
[13]Q. Wang, J. Tenhunen, N. Q. Dinh, M. Reichstein, T. Vesala, and P. Keronen, "Similarities in ground-and satellite-based NDVI time series and their relationship to physiological activity of a Scots pine forest in Finland," Remote Sensing of Environment, vol.93, no.1-2, pp.225-237, 2004.
[14]J. H. Anderson, K. T. Weber, B. Gokhale, and F. Chen, "Intercalibration and Evaluation of ResourceSat-1 and Landsat-5 NDVI," Canadian Journal of Remote Sensing, vol.37, no.2, pp. 213-219,2011/04/01,2011.
[15]R. Fensholt and S. R. Proud, "Evaluation of Earth Observation based global long term vegetation trends-Comparing GIMMS and MODIS global NDVI time series," Remote Sensing of Environment, vol.119, no.0, pp.131-147,2012.
[16]G. Hmimina, E. Dufrene, J. Y. Pontailler, N. Delpierre, M. Aubinet, B. Caquet, A. de Grandcourt, B. Burban, C. Flechard, A. Granier, P. Gross, B. Heinesch, B. Longdoz, C. Moureaux, J. M. Ourcival, S. Rambal, L. Saint Andre, and K. Soudani, "Evaluation of the potential of MODIS satellite data to predict vegetation phenology in different biomes:An investigation using ground-based NDVI measurements," Remote Sensing of Environment, vol.132, no.0, pp. 145-158,2013.
[17]D. Zhao, L. Huang, J. Li, and J. Qi, "A comparative analysis of broadband and narrowband derived vegetation indices in predicting LAI and CCD of a cotton canopy," ISPRS Journal of Photogrammetry and Remote Sensing, vol.62, no.1, pp.25-33,2007.
[18]R. Darvishzadeh, A. Skidmore, M. Schlerf, C. Atzberger, F. Corsi, and M. Cho, "LAI and chlorophyll estimation for a heterogeneous grassland using hyperspectral measurements," ISPRS Journal of Photogrammetry and Remote Sensing, vol.63, no.4, pp.409-426,2008.
[19]Y. Yi, D. Yang, J. Huang, and D. Chen, "Evaluation of MODIS surface reflectance products for wheat leaf area index (LAI) retrieval," ISPRS Journal of Photogrammetry and Remote Sensing, vol.63, no.6, pp.661-677,2008.
[20]S. Solberg, A. Brunner, K. H. Hanssen, H. Lange, E. Nassset, M. Rautiainen, and P. Stenberg, "Mapping LAI in a Norway spruce forest using airborne laser scanning," Remote Sensing of Environment, vol.113, no.11, pp.2317-2327,2009.
[21]K. Zhao and S. Popescu, "Lidar-based mapping of leaf area index and its use for validating GLOBCARBON satellite LAI product in a temperate forest of the southern USA," Remote Sensing of Environment, vol.113, no.8, pp.1628-1645,2009.
[22]N. Gobron, B. Pinty, M. M. Verstraete, and J. L. Widlowski, "Advanced vegetation indices optimized for up-coming sensors:Design, performance, and applications," IEEE Transactions on Geoscience and Remote Sensing, vol.38, no.6, pp.2489-2505,2000.
[23]F. Baret, J. T. Morissette, R. A. Fernandes, J. L. Champeaux, R. B. Myneni, J. Chen, S. Plummer, M. Weiss, C. Bacour, S. Garrigues, and J. E. Nickeson, "Evaluation of the representativeness of networks of sites for the global validation and intercomparison of land biophysical products: proposition of the CEOS-BELMANIP," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.7, pp.1794-1803,2006.
[24]N. Gobron, B. Pinty, O. Aussedat, M. Taberner, O. Faber, F. Melin, T. Lavergne, M. Robustelli, and P. Snoeij, "Uncertainty estimates for the FAPAR operational products derived from MERIS-Impact of top-of-atmosphere radiance uncertainties and validation with field data," Remote Sensing of Environment, vol.112, no.4, pp.1871-1883,2008.
[25]J. Seixas, N. Carvalhais, C. Nunes, and A. Benali, "Comparative analysis of MODIS-FAPAR and MERIS-MGVI datasets:Potential impacts on ecosystem modeling," Remote Sensing of Environment, vol.113, no.12, pp.2547-2559,2009.
[26]I. McCallum, W. Wagner, C. Schmullius, A. Shvidenko, M. Obersteiner, S. Fritz, and S. Nilsson, "Comparison of four global FAPAR datasets over Northern Eurasia for the year 2000," Remote Sensing of Environment, vol.114, no.5, pp.941-949,2010.
[27]M. Meroni, C. Atzberger, C. Vancutsem, N. Gobron, F. Baret, R. Lacaze, H. Eerens, and O. Leo, "Evaluation of Agreement Between Space Remote Sensing SPOT-VEGETATION fAPAR Time Series," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.4, pp.1951-1962, 2013.
[28]M. Durand, N. P. Molotch, and S. A. Margulis, "Merging complementary remote sensing datasets in the context of snow water equivalent reconstruction," Remote Sensing of Environment, vol.112, no.3, pp.1212-1225,2008.
[29]S. Metsamaki, O.-P. Mattila, J. Pulliainen, K. Niemi, K. Luojus, and K. Bottcher, "An optical reflectance model-based method for fractional snow cover mapping applicable to continental scale," Remote Sensing of Environment, vol.123, no.0, pp.508-521,2012.
[30]K. Niemi, S. Metsamaki, J. Pulliainen, H. Suokanerva, K. Bottcher, M. Lepparanta, and P. Pellikka, "The behaviour of mast-borne spectra in a snow-covered boreal forest," Remote Sensing of Environment, vol.124, no.0, pp.551-563,2012.
[31]I. Olthof and D. Pouliot, "Treeline vegetation composition and change in Canada's western Subarctic from AVHRR and canopy reflectance modeling," Remote Sensing of Environment, vol.114, no.4, pp.805-815,2010.
[32]M. S. Raleigh, K. Rittger, C. E. Moore, B. Henn, J. A. Lutz, and J. D. Lundquist, "Ground-based testing of MODIS fractional snow cover in subalpine meadows and forests of the Sierra Nevada," Remote Sensing of Environment, vol.128, no.0, pp.44-57,2013.
[33]Q. Xin, C. E. Woodcock, J. Liu, B. Tan, R. A. Melloh, and R. E. Davis, "View angle effects on MODIS snow mapping in forests," Remote Sensing of Environment, vol.118, no.0, pp.50-59, 2012.
[34]J. Heinzel and B. Koch, "Exploring full-waveform LiDAR parameters for tree species classification," International Journal of Applied Earth Observation and Geoinformation, vol. 13, no.1, pp.152-160,2011.
[35]C. Vega and S. Durrieu, "Multi-level filtering segmentation to measure individual tree parameters based on Lidar data:Application to a mountainous forest with heterogeneous stands," International Journal of Applied Earth Observation and Geoinformation, vol.13, no.4, pp.646-656,2011.
[36]C. J. Gleason and J. Im, "Forest biomass estimation from airborne LiDAR data using machine learning approaches," Remote Sensing of Environment, vol.125, no.0, pp.80-91,2012.
[37]K. Kronseder, U. Ballhorn, V. Bohm, and F. Siegert, "Above ground biomass estimation across forest types at different degradation levels in Central Kalimantan using LiDAR data," International Journal of Applied Earth Observation and Geoinformation, vol.18, no.0, pp. 37-48,2012.
[38]P. R. Stephens, M. O. Kimberley, P. N. Beets, T. S. H. Paul, N. Searles, A. Bell, C. Brack, and J. Broadley, "Airborne scanning LiDAR in a double sampling forest carbon inventory," Remote Sensing of Environment, vol.117, no.0, pp.348-357,2012.
[39]H. Tang, R. Dubayah, A. Swatantran, M. Hofton, S. Sheldon, D. B. Clark, and B. Blair, "Retrieval of vertical LAI profiles over tropical rain forests using waveform lidar at La Selva, Costa Rica," Remote Sensing of Environment, vol.124, no.0, pp.242-250,2012.
[40]G. Vincent, D. Sabatier, L. Blanc, J. Chave, E. Weissenbacher, R. Pelissier, E. Fonty, J. F. Molino, and P. Couteron, "Accuracy of small footprint airborne LiDAR in its predictions of tropical moist forest stand structure," Remote Sensing of Environment, vol.125, no.0, pp.23-33, 2012.
[41]H. Balzter, C. S. Rowland, and P. Saich, "Forest canopy height and carbon estimation at Monks Wood National Nature Reserve, UK, using dual-wavelength SAR interferometry," Remote Sensing of Environment, vol.108, no.3, pp.224-239,2007.
[42]P. Hyde, R. Dubayah, W. Walker, J. B. Blair, M. Hofton, and C. Hunsaker, "Mapping forest structure for wildlife habitat analysis using multi-sensor (LiDAR, SAR/InSAR, ETM+, Quickbird) synergy," Remote Sensing of Environment, vol.102, no.1-2, pp.63-73,2006.
[43]M. Karjalainen, V. Kankare, M. Vastaranta, M. Holopainen, and J. Hyyppa, "Prediction of plot-level forest variables using TerraSAR-X stereo SAR data," Remote Sensing of Environment, vol.117, no.0, pp.338-347,2012.
[44]A. Minchella, F. Del Frate, F. Capogna, S. Anselmi, and F. Manes, "Use of multitemporal SAR data for monitoring vegetation recovery of Mediterranean burned areas," Remote Sensing of Environment, vol.113, no.3, pp.588-597,2009.
[45]M. Tanase, J. de la Riva, M. Santoro, F. Perez-Cabello, and E. Kasischke, "Sensitivity of SAR data to post-fire forest regrowth in Mediterranean and boreal forests," Remote Sensing of Environment, vol.115, no.8, pp.2075-2085,2011.
[46]M. A. Tanase, M. Santoro, U. Wegmuller, J. de la Riva, and F. Perez-Cabello, "Properties of X-, C-and L-band repeat-pass interferometric SAR coherence in Mediterranean pine forests affected by fires," Remote Sensing of Environment, vol.114, no.10, pp.2182-2194,2010.
[47]S. R. Cloude and M. L. Williams, "The negative alpha filter:a new Processing technique for polarimetric SAR interferometry," IEEE Geoscience and Remote Sensing Letters, vol.2, no.2, pp.187-191,2005.
[48]P. C. Dubois-Fernandez, J. C. Souyris, S. Angelliaume, and F. Garestier, "The Compact Polarimetry Alternative for Spaceborne SAR at Low Frequency," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.10, pp.3208-3222,2008.
[49]F. Garestier, P. Dubois-Fernandez, X. Dupuis, P. Paillou, and I. Hajnsek, "PollnSAR analysis of X-band data over vegetated and urban areas," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.2, pp.356-364,2006.
[50]F. Garestier, P. C. Dubois-Fernandez, and K. P. Papathanassiou, "Pine Forest Height Inversion Using Single-Pass X-Band PollnSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.1, pp.59-68,2008.
[51]C. Albinet, P. Borderies, T. Koleck, F. Rocca, S. Tebaldini, L. Villard, T. Le Toan, A. Hamadi, and D. Ho Tong Minh, "TropiSCAT:A ground based polarimetric scatterometer experiment in tropical forests," IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol.5, no.3, pp.1060-1066,2012.
[52]M. Neumann, L. Ferro-Famil, and A. Reigber, "Estimation of Forest Structure, Ground, and Canopy Layer Characteristics From Multibaseline Polarimetric Interferometric SAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.3, pp.1086-1104,2010.
[53]M. Neumann, S. S. Saatchi, L. M. H. Ulander, and J. E. S. Fransson, "Assessing Performance of L-and P-Band Polarimetric Interferometric SAR Data in Estimating Boreal Forest Above-Ground Biomass," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.3, pp.714-726,2012.
[54]S. Tebaldini, "Algebraic Synthesis of Forest Scenarios From Multibaseline PollnSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.47, no.12, pp.4132-4142,2009.
[55]S. Tebaldini and F. Rocca, "Multibaseline Polarimetric SAR Tomography of a Boreal Forest at P-and L-Bands," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.1, pp. 232-246,2012.
[56]H. Yue, L. Ferro-Famil, and A. Reigber, "Under-Foliage Object Imaging Using SAR Tomography and Polarimetric Spectral Estimators," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.6, pp.2213-2225,2012.
[57]E. Aguilera, M. Nannini, and A. Reigber, "Multisignal Compressed Sensing for Polarimetric SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.871-875,2012.
[58]F. Lombardini and M. Pardini, "3-D SAR Tomography:The Multibaseline Sector Interpolation Approach," IEEE Geoscience and Remote Sensing Letters, vol.5, no.4, pp.630-634,2008.
[59]M. Mariotti d"Alessandro and S. Tebaldini, "Phenomenology of P-Band Scattering From a Tropical Forest Through Three-Dimensional SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.3, pp.442-446,2012.
[60]A. Reigber and A. Moreira, "First demonstration of airborne SAR tomography using multibaseline L-band data," IEEE Transactions on Geoscience and Remote Sensing, vol.38, no. 5, pp.2142-2152,2000.
[61]S. Tebaldini, "Single and Multipolarimetric SAR Tomography of Forested Areas:A Parametric Approach," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.5, pp. 2375-2387,2010.
[62]S. R. Cloude and K. P. Papathanassiou, "Polarimetric optimisation in radar interferometry," Electronics Letters, vol.33, no.13, pp.1176-1178,1997.
[63]S. R. Cloude and K. P. Papathanassiou, "Polarimetric SAR interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.36, no.5, pp.1551-1565,1998.
[64]K. P. Papathanassiou and S. R. Cloude, "Single-baseline polarimetric SAR interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.39, no.11, pp.2352-2363,2001.
[65]R. N. Treuhaft and S. R. Cloude, "The structure of oriented vegetation from polarimetric interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.37, no.5, pp. 2620-2624,1999.
[66]S. R. Cloude and K. P. Papathanassiou, "Three-stage inversion process for polarimetric SAR interferometry," IEE Process of Radar, Sonar & Navigation, vol.150, no.3, pp.125-134,2003.
[67]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Coherence Loci for a Homogeneous Volume Over a Double-Bounce Ground Return," IEEE Geoscience and Remote Sensing Letters, vol.4, no.2, pp.317-321,2007.
[68]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Applying the FreemanDurden Decomposition Concept to Polarimetric SAR Interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.1, pp.466-479,2010.
[69]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Combination of Direct and Double-Bounce Ground Responses in the Homogeneous Oriented Volume Over Ground Model," IEEE Geoscience and Remote Sensing Letters, vol.8, no.1, pp.54-58,2011.
[70]J. M. Lopez-Sanchez, J. D. Ballester-Berman, and Y. Marquez-Moreno, "Model Limitations and Parameter-Estimation Methods for Agricultural Applications of Polarimetric SAR Interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.45, no.11, pp. 3481-3493,2007.
[71]M. Neumann, L. Ferro-Famil, and A. Reigber, "Multibaseline Polarimetric SAR Interferometry Coherence Optimization," IEEE Geoscience and Remote Sensing Letters, vol.5, no.1, pp. 93-97,2008.
[72]白璐,曹芳,洪文,“基于极化干涉互相关矩阵的林高估计方法,”中国科学院研究生院学报,vol.26, no.6, pp.841-845,2009.
[73]李廷伟,梁甸农,朱炬波,“极化十涉SAR森林高度反演综述,”遥感信息,vol. no.3, pp. 85-91,2009.
[74]罗环敏,陈尔学,程建,李小文,“极化干涉SAR森林高度反演方法研究,”遥感学报,vol. 14, no.4, pp.806-821,2010.
[75]谈璐璐,陈兵,杨汝良,“利用POLINSAR数据反演植被高度的改进三阶段算法,”系统仿真学报,vol.22, no.4, pp.996-999,2010.
[76]于大洋,董贵威,杨健,彭应宁,王超,张红,“基于干涉极化SAR数据的森林树高反演,”清华大学学报,vol.45, no.3, pp.334-336,2005.
[77]S. R. Cloude, "Dual-Baseline Coherence Tomography," IEEE Geoscience and Remote Sensing Letters, vol.4, no.1, pp.127-131,2007.
[78]S. Cloude, "Multibaseline polarization coherence tomography," in ESA Special Publication, 2007, pp.8.
[79]S. R. Cloude, "Polarization coherence tomography," Radio Science, vol.41, no.4, pp. RS4017, 2006.
[80]J. L. Gomez-Dans, Q. Shuan, and J. C. Bennett, "Indoor C-band polarimetric interferometry observations of a mature wheat canopy," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.4, pp.768-777,2006.
[81]J. Praks, M. Hallikainen, J. Seppanen, and J. Hyyppa, "Boreal forest height estimation with SAR interferometry and laser measurements," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. V-308-V-311.
[82]M. J. Sanjuan, J. M. Lopez-Sanchez, and J. D. Ballester-Berman, "Microwave Scattering Profiles of a Rice Sample by Means of Polarization Coherence Tomography," in Geoscience and Remote Sensing Symposium,2008. IGARSS 2008. IEEE International,2008, pp. 111-554-111-557.
[83]J. Praks, F. Kugler, J. Hyyppa, K. Papathanassiou, and M. Hallikainen, "SAR Coherence Tomography for Boreal Forest with Aid of Laser Measurements," in Geoscience and Remote Sensing Symposium,2008. IGARSS 2008. IEEE International,2008, pp.11-469-11-472.
[84]S. R. Cloude, M. Brolly, and I. H. Woodhouse, "A study of forest vertical structure estimation using coherence tomography coupled to a macro-ecological scattering model," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. IV-717-IV-720.
[85]罗环敏,陈尔学,李增元,曹春香,“森林地上生物量的极化相干层析估计方法,”遥感学报,vol.15, no.6, pp.1138-1155,2011.
[86]张红,江凯,王超,陈曦,汤益先,“SAR层析技术的研究与应用,”遥感技术与应用,vol.25, no.2, pp.282-287,2010.
[87]H. Zhang, P. Ma, and C. Wang, "A New Function Expansion for Polarization Coherence Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.891-895,2012.
[88]D. Reale, G. Fornaro, A. Pauciullo, X. Zhu, and R. Bamler, "Tomographic Imaging and Monitoring of Buildings With Very High Resolution SAR Data," IEEE Geoscience and Remote Sensing Letters, vol.8, no.4, pp.661-665,2011.
[89]X. Zhu and R. Bamler, "Very High Resolution Spacebome SAR Tomography in Urban Environment," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.12, pp. 4296-4308,2010.
[90]X. Zhu and R. Bamler, "Let's Do the Time Warp:Multicomponent Nonlinear Motion Estimation in Differential SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol. 8, no.4, pp.735-739,2011.
[91]X. Zhu and R. Bamler, "Demonstration of Super-Resolution for Tomographic SAR Imaging in Urban Environment," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.8, pp. 3150-3157,2012.
[92]X. Zhu and R. Bamler, "Super-Resolution Power and Robustness of Compressive Sensing for Spectral Estimation With Application to Spaceborne Tomographic SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.1, pp.247-258,2012.
[93]S. Tebaldini and A. Monti Guarnieri, "On the Role of Phase Stability in SAR Multibaseline Applications," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.7, pp. 2953-2966,2010.
[94]孙晗伟,胡程,曾涛,“一种三维森林场景极化SAR数据的快速模拟方法,”电子与信息学报,vol.34, no.6, pp.1297-1304,2012.
[95]谈璐璐,杨立波,杨汝良,“基于ESPRIT算法的极化干涉SAR植被高度反演研究,”测绘学报,vol.40, no.3, pp.296-300,2011.
[96]周勇胜,洪文,曹芳,“极化十涉SAR森林高度估计性能仿真研究,”计算机仿真,vol.28, no.4, pp.384,2011.
[97]M. Soumekh, Synthetic aperture radar signal processing, ed. vol. City:Wiley New York,1999.
[98]M. Neumann, "Remote sensing of vegetation using multi-baseline polarimetric SAR interferometry:theoretical modeling and physical parameter retrieval," Ph. D. dissertation, Universite de Rennes 1, France, City,2009.
[99]R. Treuhaft, M. Moghaddam, J. Van Zyl, and K. Sarabandi, "Estimating vegetation and surface topographic parameters from multibase radar radar interferometry," in Geoscience and Remote Sensing Symposium,1996. IGARSS '96.'Remote Sensing for a Sustainable Future.1, International,1996, pp.978-980 vol.2.
[100]R. N. Treuhaft, B. E. Law, G. P. Asner, and S. Hensley, "Vegetation profile estimates from multialtitude, multifrequency radar interferometric and polarimetric data," in Geoscience and Remote Sensing Symposium,2000. Proceedings. IGARSS 2000. IEEE 2000 International, 2000, pp.126-128 vol.1.
[101]R. N. Treuhaft, B. E. Law, and P. R. Siqueira, "Estimating forest vertical structure from multialtitude, fixed-baseline radar interferometric and polarimetric data," in Geoscience and Remote Sensing Symposium,1999. IGARSS'99 Proceedings. IEEE 1999 International,1999, pp. 2209-2211 vol.4.
[102]R. N. Treuhaft, M. Moghaddam, and B. J. Yoder, "Forest vertical structure from multibaseline interferometric radar for studying growth and productivity," in Geoscience and Remote Sensing,1997. IGARSS'97. Remote Sensing-A Scientific Vision for Sustainable Development., 1997 IEEE International,1997, pp.1884-1886 vol.4.
[103]A. Freeman and S. L. Durden, "A three-component scattering model for polarimetric SAR data," IEEE Transactions on Geoscience and Remote Sensing, vol.36, no.3, pp.963-973, 1998.
[104]S. Allain, L. Ferro-Famil, E. Pottier, and I. Hajnsek, "Extraction of surface parameters from multi-frequency and polarimetric SAR data," in Geoscience and Remote Sensing Symposium, 2002. IGARSS'02.2002 IEEE International,2002, pp.426-428 vol.1.
[105]A. Breuer, I. Hajnsek, L. Ferro-Famil, and E. Pottier, "Full polarimetry versus partial polarimetry for quantitative surface parameter estimation," in Geoscience and Remote Sensing Symposium,2003. IGARSS'03. Proceedings.2003 IEEE International,2003, pp. 437-439 vol.1.
[106]I. Hajnsek, S. R. Cloude, L. Jong-Sen, and E. Pottier, "Inversion of surface parameters from polarimetric SAR data," in Geoscience and Remote Sensing Symposium,2000. Proceedings. IGARSS 2000. IEEE 2000 International,2000, pp.1095-1097 vol.3.
[107]I. Hajnsek, E. Pottier, and S. R. Cloude, "Inversion of surface parameters from polarimetric SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.41, no.4, pp.727-744,2003.
[108]D. Brunner, L. Bruzzone, A. Ferro, and G. Lemoine, "Analysis of the reliability of the double bounce scattering mechanism for detecting buildings in VHR SAR images," in Radar Conference,2009 IEEE,2009, pp.1-6.
[109]C. Dahon, L. Ferro-Famil, C. Titin-Schnaider, and E. Pottier, "Computing the double-bounce reflection coherent effect in an incoherent electromagnetic scattering model," IEEE Geoscience and Remote Sensing Letters, vol.3, no.2, pp.241-245,2006.
[110]J. Chen, H. Zhang, and C. Wang, "An improved four-component decomposition with distributed double-bounce scattering model," in Computer Vision in Remote Sensing (CVRS), 2012 International Conference on,2012, pp.344-349.
[111]A. Ferro, D. Brunner, L. Bruzzone, and G. Lemoine, "On the Relationship Between Double Bounce and the Orientation of Buildings in VHR SAR Images," IEEE Geoscience and Remote Sensing Letters, vol.8, no.4, pp.612-616,2011.
[112]B. Hallberg, G. Smith-Jonforsen, L. M. H. Ulander, and G. Sandberg, "A Physical-Optics Model for Double-Bounce Scattering From Tree Stems Standing on an Undulating Ground Surface," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.9, pp.2607-2621,2008.
[113]J. M. Lopez-Sanchez, J. D. Ballester-Berman, and Y. Marquez-Moreno, "Volume and double-bounce decorrelation effects in the OVoG model for Single-Tx PollnSAR," in Geoscience and Remote Sensing Symposium,2007. IGARSS 2007. IEEE International,2007, pp. 1143-1146.
[114]J. L. Alvarez-Perez, "Coherence, Polarization, and Statistical Independence in Cloude–Pottier's Radar Polarimetry," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.1, pp.426-441,2011.
[115]S. R. Cloude and E. Pottier, "An entropy based classification scheme for land applications of polarimetric SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.35, no.1, pp. 68-78,1997.
[116]R. Touzi, "Target Scattering Decomposition in Terms of Roll-Invariant Target Parameters," IEEE Transactions on Geoscience and Remote Sensing, vol.45, no.1, pp.73-84,2007.
[117]L. Ferro-Famil and M. Neumann, "Recent Advances in the Derivation of POL-inSAR Statistics: Study and Applications," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp.1-4.
[118]T. Flynn, M. Tabb, and R. Carande, "Coherence region shape extraction for vegetation parameter estimation in polarimetric SAR interferometry," in Geoscience and Remote Sensing Symposium,2002. IGARSS'02.2002 IEEE International,2002, pp.2596-2598 vol.5.
[119]M. Tabb, T. lynn, and R. Carande, "Estimation and removal of SNR and scattering degeneracy effects from the PollnSAR coherence region," in Geoscience and Remote Sensing Symposium, 2003. IGARSS'03. Proceedings.2003 IEEE International,2003, pp.1651-1653.
[120]L. Zakharova, "Polarimetric Coherence Signatures and Coherence Regions in Complex Unit Circle," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp. 1-4.
[121]E. Colin, C. Titin-Schnaider, and W. Tabbara, "An interferometric coherence optimization method in radar polarimetry for high-resolution imagery," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.1, pp.167-175,2006.
[122]Q. Muhtar, "Coherence optimization using the polarization state conformation in PollnSAR," IEEE Geoscience and Remote Sensing Letters, vol.2, no.3, pp.301-305,2005.
[123]B. Yong and B. Mercer, "PollnSAR Statistical Analysis and Coherence Optimization Using Fractional Lower Order Statistics," IEEE Geoscience and Remote Sensing Letters, vol.7, no.2, pp.314-318,2010.
[124]F. Garestier, P. Dubois-Fernandez, I. Champion, and T. Le Toan, "Pine forest investigation using high resolution P-band Pol-InSAR data," Remote Sensing of Environment, vol.115, no.11, pp. 2897-2905,2011.
[125]D. H. Hoekman, "Measurements of the backscatter and attenuation properties of forest stands at X-, C-and L-band," Remote Sensing of Environment, vol.23, no.3, pp.397-416, 1987.
[126]F. Garestier, P. C. Dubois-Fernandez, and I. Champion, "Forest Height Inversion Using High-Resolution P-Band Pol-InSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.11, pp.3544-3559,2008.
[127]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Effect of Combined Direct Ground and Double-Bounce Mechanisms on the Homogeneous Volume over Ground Model," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp.1-4.
[128]H. Cai, B. Zou, and M. Lin, "Parameter inversion models based on PollnSAR images," in Synthetic Aperture Radar,2007. APSAR 2007.1st Asian and Pacific Conference on,2007, pp. 751-754.
[129]I. Hajnsek and S. R. Cloude, "Pol-InSAR for agricultural vegetation parameter estimation," in Geoscience and Remote Sensing Symposium,2004. IGARSS'04. Proceedings.2004 IEEE International,2004, pp.1224-1227.
[130]S. R. Cloude, "Polarisation Applications in Remote Sensing," vol. no. pp.2010.
[131]M. Lavalle, "Full and compact polarimetric radar interferometry for vegetation remote sensing," Universite Rennes 1, City,2009.
[132]T. L. Ainsworth, D. L. Schuler, and J. S. Lee, "Polarimetric SAR characterization of man-made structures in urban areas using normalized circular-pol correlation coefficients," Remote Sensing of Environment, vol.112, no.6, pp.2876-2885,2008.
[133]D. L. Schuler, J.-S. Lee, and T. L. Ainsworth, "Compensation of Terrain Azimuthal Slope Effects in Geophysical Parameter Studies Using Polarimetric SAR Data," Remote Sensing of Environment, vol.69, no.2, pp.139-155,1999.
[134]L. Ferro-Famil, A. Reigber, E. Pottier, and W. M. Boerner, "Scene characterization using subaperture polarimetric SAR data," IEEE Transactions on Geoscience and Remote Sensing, vol.41, no.10, pp.2264-2276,2003.
[135]D. L. Schuler, R. W. Jansen, J. S. Lee, and D. Kasilingam, "Polarisation orientation angle measurements of ocean internal waves and current fronts using polarimetric SAR," IEE Process of Radar, Sonar & Navigation, vol.150, no.3, pp.135-143,2003.
[136]L. Jong-Sen, D. L. Schuler, T. L. Ainsworth, E. Krogager, D. Kasilingam, and W. M. Boerner, "On the estimation of radar polarization orientation shifts induced by terrain slopes," IEEE Transactions on Geoscience and Remote Sensing, vol.40, no.1, pp.30-41,2002.
[137]L. Jong-Sen and T. L. Ainsworth, "The Effect of Orientation Angle Compensation on Coherency Matrix and Polarimetric Target Decompositions," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.1, pp.53-64,2011.
[138]X. Feng and J. Ya-Qiu, "Deorientation theory of polarimetric scattering targets and application to terrain surface classification," IEEE Transactions on Geoscience and Remote Sensing, vol.43, no.10, pp.2351-2364,2005.
[139]D. Lu, N. Baghdadi, and R. Ludwig, "Validation of the AIEM Through Correlation Length Parameterization at Field Scale Using Radar Imagery in a Semi-Arid Environment," IEEE Geoscience and Remote Sensing Letters, vol.10, no.3, pp.461-465,2013.
[140]Y. Rauste, H. B. Lateh, Jefriza, M. W. I. Wan Mohd, A. Lonnqvist, and T. Hame, "TerraSAR-X Data in Cut Slope Soil Stability Monitoring in Malaysia," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.9, pp.3354-3363,2012.
[141]V. Mironov, Y. Kerr, J. P. Wigneron, L. Kosolapova, and F. Demontoux, "Temperature-and Texture-Dependent Dielectric Model for Moist Soils at 1.4 GHz," IEEE Geoscience and Remote Sensing Letters, vol.10, no.3, pp.419-423,2013.
[142]T. Jagdhuber, I. Hajnsek, A. Bronstert, and K. P. Papathanassiou, "Soil Moisture Estimation Under Low Vegetation Cover Using a Multi-Angular Polarimetric Decomposition," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.4, pp.2201-2215,2013.
[143]N. Baghdadi, P. Dubois-Fernandez, X. Dupuis, and M. Zribi, "Sensitivity of Main Polarimetric Parameters of Multifrequency Polarimetric SAR Data to Soil Moisture and Surface Roughness Over Bare Agricultural Soils," IEEE Geoscience and Remote Sensing Letters, vol.10, no.4, pp. 731-735,2013.
[144]M. S. Moran, L. Alonso, J. F. Moreno, M. Pilar Cendrero Mateo, D. Fernando de la Cruz, and A. Montoro, "A RADARSAT-2 Quad-Polarized Time Series for Monitoring Crop and Soil Conditions in Barrax, Spain," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no. 4, pp.1057-1070,2012.
[145]T. M. Grzegorczyk, B. Zhang, and M. T. Cornick, "Optimized SVD Approach for the Detection of Weak Subsurface Targets From Ground-Penetrating Radar Data," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.3, pp.1635-1642,2013.
[146]I. E. Mladenova, T. J. Jackson, R. Bindlish, and S. Hensley, "Incidence Angle Normalization of Radar Backscatter Data," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.3, pp.1791-1804,2013.
[147]O. Chesnokova and E. Erten, "A Comparison Between Coherent and Incoherent Similarity Measures in Terms of Crop Inventory," IEEE Geoscience and Remote Sensing Letters, vol.10, no.2, pp.303-307,2013.
[148]L. Brocca, T. Moramarco, F. Melone, W. Wagner, S. Hasenauer, and S. Hahn, "Assimilation of Surface- and Root-Zone ASCAT Soil Moisture Products Into Rainfall–Runoff Modeling," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.7, pp. 2542-2555,2012.
[149]L. Jong-Sen, D. L. Schuler, and T. L. Ainsworth, "Polarimetric SAR data compensation for terrain azimuth slope variation," IEEE Transactions on Geoscience and Remote Sensing, vol. 38, no.5, pp.2153-2163,2000.
[150]D. L. Schuler, L. Jong-Sen, and G. De Grandi, "Measurement of topography using polarimetric SAR images," IEEE Transactions on Geoscience and Remote Sensing, vol.34, no.5, pp. 1266-1277,1996.
[151]Z. L. Shan, H. Zhang, C. Wang, W. T. An, T. Wu, and X. Chen, "Four-Component Model-Based Decomposition of Polarimetric SAR Data for Special Ground Objects," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.989-993, Sep,2012.
[152]M. Sugimoto, K. Ouchi, and Y. Nakamura, "Four-Component Scattering Power Decomposition Algorithm with Rotation of Covariance Matrix Using ALOS-PALSAR Polarimetric Data," Remote Sensing, vol.4, no.8, pp.2199-2209, Aug,2012.
[153]C. Yonezawa, M. Watanabe, and G. Saito, "Polarimetric Decomposition Analysis of ALOS PALSAR Observation Data before and after a Landslide Event," Remote Sensing, vol.4, no.8, pp.2314-2328, Aug,2012.
[154]K. Li, B. Brisco, S. Yun, and R. Touzi, "Polarimetric decomposition with RADARSAT-2 for rice mapping and monitoring," Canadian Journal of Remote Sensing, vol.38, no.2, pp.169-179, Apr,2012.
[155]L. Shi, P. X. Li, J. Yang, and L. P. Zhang, "A Statistical Polarimetric Decomposition Solution Based on the Maximum-Likelihood Estimator," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.861-865, Sep,2012.
[156]Y. Cui, Y. Yamaguchi, J. Yang, S. E. Park, H. Kobayashi, and G. Singh, "Three-Component Power Decomposition for Polarimetric SAR Data Based on Adaptive Volume Scatter Modeling," Remote Sensing, vol.4, no.6, pp.1559-1572, Jun,2012.
[157]M. Neumann, L. Ferro-Famil, and A. Reigber, "Forest parameter retrieval using a general repeat-pass polarimetric interferometric vegetation model," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. IV-137-IV-140.
[158]M. Arii, T. Watanabe, and H. Yamada, "Sensitivity study of radar backscatter from boreal forest using discrete scatterer model," in Geoscience and Remote Sensing Symposium (1GARSS),2012 IEEE International,2012, pp.1425-1428.
[159]J. J. Van Zyl, M. Arii, and K. Yunjin, "Model-Based Decomposition of Polarimetric SAR Covariance Matrices Constrained for Nonnegative Eigenvalues," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.9, pp.3452-3459,2011.
[160]M. Arii, J. van Zyl, and K. Yunjin, "Improvement of adaptive-model based decomposition with polarization orientation compensation," in Geoscience and Remote Sensing Symposium (IGARSS),2012 IEEE International,2012, pp.95-98.
[161]M. Arii, J. J. Van Zyl, and K. Yunjin, "Adaptive Model-Based Decomposition of Polarimetric SAR Covariance Matrices," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.3, pp. 1104-1113,2011.
[2]K. Calders, P. Lewis, M. Disney, J. Verbesselt, and M. Herold, "Investigating assumptions of crown archetypes for modelling LiDAR returns," Remote Sensing of Environment, vol.134, no. 0, pp.39-49,2013.
[3]N. R. Goodwin, L. J. Collett, R. J. Denham, N. Flood, and D. Tindall, "Cloud and cloud shadow screening across Queensland, Australia:An automated method for Landsat TM/ETM time series," Remote Sensing of Environment, vol.134, no.0, pp.50-65,2013.
[4]L. Hu and N. A. Brunsell, "The impact of temporal aggregation of land surface temperature data for surface urban heat island (SUHI) monitoring," Remote Sensing of Environment, vol. 134, no.0, pp.162-174,2013.
[5]Y. Li, Y. Xue, G. de Leeuw, C. Li, L. Yang, T. Hou, and F. Marir, "Retrieval of aerosol optical depth and surface reflectance over land from NOAA AVHRR data," Remote Sensing of Environment, vol.133, no.0, pp.1-20,2013.
[6]H. Ren, G. Yan, R. Liu, F. Nerry, Z. Li, and R. Hu, "Impact of sensor footprint on measurement of directional brightness temperature of row crop canopies," Remote Sensing of Environment, vol.134, no.0, pp.135-151,2013.
[7]C.-H. Su, D. Ryu, R. I. Young, A. W. Western, and W. Wagner, "Inter-comparison of microwave satellite soil moisture retrievals over the Murrumbidgee Basin, southeast Australia," Remote Sensing of Environment, vol.134, no.0, pp.1-11,2013.
[8]A. Zhang and G. Jia, "Monitoring meteorological drought in semiarid regions using multi-sensor microwave remote sensing data," Remote Sensing of Environment, vol.134, no. 0, pp.12-23,2013.
[9]C. Gleason and J. Im, "A Review of Remote Sensing of Forest Biomass and Biofuel:Options for Small-Area Applications," GIScience & Remote Sensing, vol.48, no.2, pp.141-170,2011.
[10]M. Butt, "Estimation of Light Pollution Using Satellite Remote Sensing and Geographic Information System Techniques," GIScience & Remote Sensing, vol.49, no.4, pp.609-621, 2012.
[11]M. M. G. Loyarte, "Detecting spatial and temporal patterns in NDVI time series using histograms," Canadian Journal of Remote Sensing, vol.28, no.2, pp.275-290,2002/04/01, 2002.
[12]W. Quan, T. John, D. N. Quoc, R. Markus, V. Timo, and K. Petri, "Similarities in ground-and satellite-based NDVI time series and their relationship to physiological activity of a Scots pine forest in Finland," Remote Sensing of Environment, vol.93, no.1-2, pp.225-237,2004.
[13]Q. Wang, J. Tenhunen, N. Q. Dinh, M. Reichstein, T. Vesala, and P. Keronen, "Similarities in ground-and satellite-based NDVI time series and their relationship to physiological activity of a Scots pine forest in Finland," Remote Sensing of Environment, vol.93, no.1-2, pp.225-237, 2004.
[14]J. H. Anderson, K. T. Weber, B. Gokhale, and F. Chen, "Intercalibration and Evaluation of ResourceSat-1 and Landsat-5 NDVI," Canadian Journal of Remote Sensing, vol.37, no.2, pp. 213-219,2011/04/01,2011.
[15]R. Fensholt and S. R. Proud, "Evaluation of Earth Observation based global long term vegetation trends-Comparing GIMMS and MODIS global NDVI time series," Remote Sensing of Environment, vol.119, no.0, pp.131-147,2012.
[16]G. Hmimina, E. Dufrene, J. Y. Pontailler, N. Delpierre, M. Aubinet, B. Caquet, A. de Grandcourt, B. Burban, C. Flechard, A. Granier, P. Gross, B. Heinesch, B. Longdoz, C. Moureaux, J. M. Ourcival, S. Rambal, L. Saint Andre, and K. Soudani, "Evaluation of the potential of MODIS satellite data to predict vegetation phenology in different biomes:An investigation using ground-based NDVI measurements," Remote Sensing of Environment, vol.132, no.0, pp. 145-158,2013.
[17]D. Zhao, L. Huang, J. Li, and J. Qi, "A comparative analysis of broadband and narrowband derived vegetation indices in predicting LAI and CCD of a cotton canopy," ISPRS Journal of Photogrammetry and Remote Sensing, vol.62, no.1, pp.25-33,2007.
[18]R. Darvishzadeh, A. Skidmore, M. Schlerf, C. Atzberger, F. Corsi, and M. Cho, "LAI and chlorophyll estimation for a heterogeneous grassland using hyperspectral measurements," ISPRS Journal of Photogrammetry and Remote Sensing, vol.63, no.4, pp.409-426,2008.
[19]Y. Yi, D. Yang, J. Huang, and D. Chen, "Evaluation of MODIS surface reflectance products for wheat leaf area index (LAI) retrieval," ISPRS Journal of Photogrammetry and Remote Sensing, vol.63, no.6, pp.661-677,2008.
[20]S. Solberg, A. Brunner, K. H. Hanssen, H. Lange, E. Nassset, M. Rautiainen, and P. Stenberg, "Mapping LAI in a Norway spruce forest using airborne laser scanning," Remote Sensing of Environment, vol.113, no.11, pp.2317-2327,2009.
[21]K. Zhao and S. Popescu, "Lidar-based mapping of leaf area index and its use for validating GLOBCARBON satellite LAI product in a temperate forest of the southern USA," Remote Sensing of Environment, vol.113, no.8, pp.1628-1645,2009.
[22]N. Gobron, B. Pinty, M. M. Verstraete, and J. L. Widlowski, "Advanced vegetation indices optimized for up-coming sensors:Design, performance, and applications," IEEE Transactions on Geoscience and Remote Sensing, vol.38, no.6, pp.2489-2505,2000.
[23]F. Baret, J. T. Morissette, R. A. Fernandes, J. L. Champeaux, R. B. Myneni, J. Chen, S. Plummer, M. Weiss, C. Bacour, S. Garrigues, and J. E. Nickeson, "Evaluation of the representativeness of networks of sites for the global validation and intercomparison of land biophysical products: proposition of the CEOS-BELMANIP," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.7, pp.1794-1803,2006.
[24]N. Gobron, B. Pinty, O. Aussedat, M. Taberner, O. Faber, F. Melin, T. Lavergne, M. Robustelli, and P. Snoeij, "Uncertainty estimates for the FAPAR operational products derived from MERIS-Impact of top-of-atmosphere radiance uncertainties and validation with field data," Remote Sensing of Environment, vol.112, no.4, pp.1871-1883,2008.
[25]J. Seixas, N. Carvalhais, C. Nunes, and A. Benali, "Comparative analysis of MODIS-FAPAR and MERIS-MGVI datasets:Potential impacts on ecosystem modeling," Remote Sensing of Environment, vol.113, no.12, pp.2547-2559,2009.
[26]I. McCallum, W. Wagner, C. Schmullius, A. Shvidenko, M. Obersteiner, S. Fritz, and S. Nilsson, "Comparison of four global FAPAR datasets over Northern Eurasia for the year 2000," Remote Sensing of Environment, vol.114, no.5, pp.941-949,2010.
[27]M. Meroni, C. Atzberger, C. Vancutsem, N. Gobron, F. Baret, R. Lacaze, H. Eerens, and O. Leo, "Evaluation of Agreement Between Space Remote Sensing SPOT-VEGETATION fAPAR Time Series," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.4, pp.1951-1962, 2013.
[28]M. Durand, N. P. Molotch, and S. A. Margulis, "Merging complementary remote sensing datasets in the context of snow water equivalent reconstruction," Remote Sensing of Environment, vol.112, no.3, pp.1212-1225,2008.
[29]S. Metsamaki, O.-P. Mattila, J. Pulliainen, K. Niemi, K. Luojus, and K. Bottcher, "An optical reflectance model-based method for fractional snow cover mapping applicable to continental scale," Remote Sensing of Environment, vol.123, no.0, pp.508-521,2012.
[30]K. Niemi, S. Metsamaki, J. Pulliainen, H. Suokanerva, K. Bottcher, M. Lepparanta, and P. Pellikka, "The behaviour of mast-borne spectra in a snow-covered boreal forest," Remote Sensing of Environment, vol.124, no.0, pp.551-563,2012.
[31]I. Olthof and D. Pouliot, "Treeline vegetation composition and change in Canada's western Subarctic from AVHRR and canopy reflectance modeling," Remote Sensing of Environment, vol.114, no.4, pp.805-815,2010.
[32]M. S. Raleigh, K. Rittger, C. E. Moore, B. Henn, J. A. Lutz, and J. D. Lundquist, "Ground-based testing of MODIS fractional snow cover in subalpine meadows and forests of the Sierra Nevada," Remote Sensing of Environment, vol.128, no.0, pp.44-57,2013.
[33]Q. Xin, C. E. Woodcock, J. Liu, B. Tan, R. A. Melloh, and R. E. Davis, "View angle effects on MODIS snow mapping in forests," Remote Sensing of Environment, vol.118, no.0, pp.50-59, 2012.
[34]J. Heinzel and B. Koch, "Exploring full-waveform LiDAR parameters for tree species classification," International Journal of Applied Earth Observation and Geoinformation, vol. 13, no.1, pp.152-160,2011.
[35]C. Vega and S. Durrieu, "Multi-level filtering segmentation to measure individual tree parameters based on Lidar data:Application to a mountainous forest with heterogeneous stands," International Journal of Applied Earth Observation and Geoinformation, vol.13, no.4, pp.646-656,2011.
[36]C. J. Gleason and J. Im, "Forest biomass estimation from airborne LiDAR data using machine learning approaches," Remote Sensing of Environment, vol.125, no.0, pp.80-91,2012.
[37]K. Kronseder, U. Ballhorn, V. Bohm, and F. Siegert, "Above ground biomass estimation across forest types at different degradation levels in Central Kalimantan using LiDAR data," International Journal of Applied Earth Observation and Geoinformation, vol.18, no.0, pp. 37-48,2012.
[38]P. R. Stephens, M. O. Kimberley, P. N. Beets, T. S. H. Paul, N. Searles, A. Bell, C. Brack, and J. Broadley, "Airborne scanning LiDAR in a double sampling forest carbon inventory," Remote Sensing of Environment, vol.117, no.0, pp.348-357,2012.
[39]H. Tang, R. Dubayah, A. Swatantran, M. Hofton, S. Sheldon, D. B. Clark, and B. Blair, "Retrieval of vertical LAI profiles over tropical rain forests using waveform lidar at La Selva, Costa Rica," Remote Sensing of Environment, vol.124, no.0, pp.242-250,2012.
[40]G. Vincent, D. Sabatier, L. Blanc, J. Chave, E. Weissenbacher, R. Pelissier, E. Fonty, J. F. Molino, and P. Couteron, "Accuracy of small footprint airborne LiDAR in its predictions of tropical moist forest stand structure," Remote Sensing of Environment, vol.125, no.0, pp.23-33, 2012.
[41]H. Balzter, C. S. Rowland, and P. Saich, "Forest canopy height and carbon estimation at Monks Wood National Nature Reserve, UK, using dual-wavelength SAR interferometry," Remote Sensing of Environment, vol.108, no.3, pp.224-239,2007.
[42]P. Hyde, R. Dubayah, W. Walker, J. B. Blair, M. Hofton, and C. Hunsaker, "Mapping forest structure for wildlife habitat analysis using multi-sensor (LiDAR, SAR/InSAR, ETM+, Quickbird) synergy," Remote Sensing of Environment, vol.102, no.1-2, pp.63-73,2006.
[43]M. Karjalainen, V. Kankare, M. Vastaranta, M. Holopainen, and J. Hyyppa, "Prediction of plot-level forest variables using TerraSAR-X stereo SAR data," Remote Sensing of Environment, vol.117, no.0, pp.338-347,2012.
[44]A. Minchella, F. Del Frate, F. Capogna, S. Anselmi, and F. Manes, "Use of multitemporal SAR data for monitoring vegetation recovery of Mediterranean burned areas," Remote Sensing of Environment, vol.113, no.3, pp.588-597,2009.
[45]M. Tanase, J. de la Riva, M. Santoro, F. Perez-Cabello, and E. Kasischke, "Sensitivity of SAR data to post-fire forest regrowth in Mediterranean and boreal forests," Remote Sensing of Environment, vol.115, no.8, pp.2075-2085,2011.
[46]M. A. Tanase, M. Santoro, U. Wegmuller, J. de la Riva, and F. Perez-Cabello, "Properties of X-, C-and L-band repeat-pass interferometric SAR coherence in Mediterranean pine forests affected by fires," Remote Sensing of Environment, vol.114, no.10, pp.2182-2194,2010.
[47]S. R. Cloude and M. L. Williams, "The negative alpha filter:a new Processing technique for polarimetric SAR interferometry," IEEE Geoscience and Remote Sensing Letters, vol.2, no.2, pp.187-191,2005.
[48]P. C. Dubois-Fernandez, J. C. Souyris, S. Angelliaume, and F. Garestier, "The Compact Polarimetry Alternative for Spaceborne SAR at Low Frequency," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.10, pp.3208-3222,2008.
[49]F. Garestier, P. Dubois-Fernandez, X. Dupuis, P. Paillou, and I. Hajnsek, "PollnSAR analysis of X-band data over vegetated and urban areas," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.2, pp.356-364,2006.
[50]F. Garestier, P. C. Dubois-Fernandez, and K. P. Papathanassiou, "Pine Forest Height Inversion Using Single-Pass X-Band PollnSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.1, pp.59-68,2008.
[51]C. Albinet, P. Borderies, T. Koleck, F. Rocca, S. Tebaldini, L. Villard, T. Le Toan, A. Hamadi, and D. Ho Tong Minh, "TropiSCAT:A ground based polarimetric scatterometer experiment in tropical forests," IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol.5, no.3, pp.1060-1066,2012.
[52]M. Neumann, L. Ferro-Famil, and A. Reigber, "Estimation of Forest Structure, Ground, and Canopy Layer Characteristics From Multibaseline Polarimetric Interferometric SAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.3, pp.1086-1104,2010.
[53]M. Neumann, S. S. Saatchi, L. M. H. Ulander, and J. E. S. Fransson, "Assessing Performance of L-and P-Band Polarimetric Interferometric SAR Data in Estimating Boreal Forest Above-Ground Biomass," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.3, pp.714-726,2012.
[54]S. Tebaldini, "Algebraic Synthesis of Forest Scenarios From Multibaseline PollnSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.47, no.12, pp.4132-4142,2009.
[55]S. Tebaldini and F. Rocca, "Multibaseline Polarimetric SAR Tomography of a Boreal Forest at P-and L-Bands," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.1, pp. 232-246,2012.
[56]H. Yue, L. Ferro-Famil, and A. Reigber, "Under-Foliage Object Imaging Using SAR Tomography and Polarimetric Spectral Estimators," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.6, pp.2213-2225,2012.
[57]E. Aguilera, M. Nannini, and A. Reigber, "Multisignal Compressed Sensing for Polarimetric SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.871-875,2012.
[58]F. Lombardini and M. Pardini, "3-D SAR Tomography:The Multibaseline Sector Interpolation Approach," IEEE Geoscience and Remote Sensing Letters, vol.5, no.4, pp.630-634,2008.
[59]M. Mariotti d"Alessandro and S. Tebaldini, "Phenomenology of P-Band Scattering From a Tropical Forest Through Three-Dimensional SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.3, pp.442-446,2012.
[60]A. Reigber and A. Moreira, "First demonstration of airborne SAR tomography using multibaseline L-band data," IEEE Transactions on Geoscience and Remote Sensing, vol.38, no. 5, pp.2142-2152,2000.
[61]S. Tebaldini, "Single and Multipolarimetric SAR Tomography of Forested Areas:A Parametric Approach," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.5, pp. 2375-2387,2010.
[62]S. R. Cloude and K. P. Papathanassiou, "Polarimetric optimisation in radar interferometry," Electronics Letters, vol.33, no.13, pp.1176-1178,1997.
[63]S. R. Cloude and K. P. Papathanassiou, "Polarimetric SAR interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.36, no.5, pp.1551-1565,1998.
[64]K. P. Papathanassiou and S. R. Cloude, "Single-baseline polarimetric SAR interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.39, no.11, pp.2352-2363,2001.
[65]R. N. Treuhaft and S. R. Cloude, "The structure of oriented vegetation from polarimetric interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.37, no.5, pp. 2620-2624,1999.
[66]S. R. Cloude and K. P. Papathanassiou, "Three-stage inversion process for polarimetric SAR interferometry," IEE Process of Radar, Sonar & Navigation, vol.150, no.3, pp.125-134,2003.
[67]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Coherence Loci for a Homogeneous Volume Over a Double-Bounce Ground Return," IEEE Geoscience and Remote Sensing Letters, vol.4, no.2, pp.317-321,2007.
[68]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Applying the FreemanDurden Decomposition Concept to Polarimetric SAR Interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.1, pp.466-479,2010.
[69]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Combination of Direct and Double-Bounce Ground Responses in the Homogeneous Oriented Volume Over Ground Model," IEEE Geoscience and Remote Sensing Letters, vol.8, no.1, pp.54-58,2011.
[70]J. M. Lopez-Sanchez, J. D. Ballester-Berman, and Y. Marquez-Moreno, "Model Limitations and Parameter-Estimation Methods for Agricultural Applications of Polarimetric SAR Interferometry," IEEE Transactions on Geoscience and Remote Sensing, vol.45, no.11, pp. 3481-3493,2007.
[71]M. Neumann, L. Ferro-Famil, and A. Reigber, "Multibaseline Polarimetric SAR Interferometry Coherence Optimization," IEEE Geoscience and Remote Sensing Letters, vol.5, no.1, pp. 93-97,2008.
[72]白璐,曹芳,洪文,“基于极化干涉互相关矩阵的林高估计方法,”中国科学院研究生院学报,vol.26, no.6, pp.841-845,2009.
[73]李廷伟,梁甸农,朱炬波,“极化十涉SAR森林高度反演综述,”遥感信息,vol. no.3, pp. 85-91,2009.
[74]罗环敏,陈尔学,程建,李小文,“极化干涉SAR森林高度反演方法研究,”遥感学报,vol. 14, no.4, pp.806-821,2010.
[75]谈璐璐,陈兵,杨汝良,“利用POLINSAR数据反演植被高度的改进三阶段算法,”系统仿真学报,vol.22, no.4, pp.996-999,2010.
[76]于大洋,董贵威,杨健,彭应宁,王超,张红,“基于干涉极化SAR数据的森林树高反演,”清华大学学报,vol.45, no.3, pp.334-336,2005.
[77]S. R. Cloude, "Dual-Baseline Coherence Tomography," IEEE Geoscience and Remote Sensing Letters, vol.4, no.1, pp.127-131,2007.
[78]S. Cloude, "Multibaseline polarization coherence tomography," in ESA Special Publication, 2007, pp.8.
[79]S. R. Cloude, "Polarization coherence tomography," Radio Science, vol.41, no.4, pp. RS4017, 2006.
[80]J. L. Gomez-Dans, Q. Shuan, and J. C. Bennett, "Indoor C-band polarimetric interferometry observations of a mature wheat canopy," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.4, pp.768-777,2006.
[81]J. Praks, M. Hallikainen, J. Seppanen, and J. Hyyppa, "Boreal forest height estimation with SAR interferometry and laser measurements," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. V-308-V-311.
[82]M. J. Sanjuan, J. M. Lopez-Sanchez, and J. D. Ballester-Berman, "Microwave Scattering Profiles of a Rice Sample by Means of Polarization Coherence Tomography," in Geoscience and Remote Sensing Symposium,2008. IGARSS 2008. IEEE International,2008, pp. 111-554-111-557.
[83]J. Praks, F. Kugler, J. Hyyppa, K. Papathanassiou, and M. Hallikainen, "SAR Coherence Tomography for Boreal Forest with Aid of Laser Measurements," in Geoscience and Remote Sensing Symposium,2008. IGARSS 2008. IEEE International,2008, pp.11-469-11-472.
[84]S. R. Cloude, M. Brolly, and I. H. Woodhouse, "A study of forest vertical structure estimation using coherence tomography coupled to a macro-ecological scattering model," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. IV-717-IV-720.
[85]罗环敏,陈尔学,李增元,曹春香,“森林地上生物量的极化相干层析估计方法,”遥感学报,vol.15, no.6, pp.1138-1155,2011.
[86]张红,江凯,王超,陈曦,汤益先,“SAR层析技术的研究与应用,”遥感技术与应用,vol.25, no.2, pp.282-287,2010.
[87]H. Zhang, P. Ma, and C. Wang, "A New Function Expansion for Polarization Coherence Tomography," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.891-895,2012.
[88]D. Reale, G. Fornaro, A. Pauciullo, X. Zhu, and R. Bamler, "Tomographic Imaging and Monitoring of Buildings With Very High Resolution SAR Data," IEEE Geoscience and Remote Sensing Letters, vol.8, no.4, pp.661-665,2011.
[89]X. Zhu and R. Bamler, "Very High Resolution Spacebome SAR Tomography in Urban Environment," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.12, pp. 4296-4308,2010.
[90]X. Zhu and R. Bamler, "Let's Do the Time Warp:Multicomponent Nonlinear Motion Estimation in Differential SAR Tomography," IEEE Geoscience and Remote Sensing Letters, vol. 8, no.4, pp.735-739,2011.
[91]X. Zhu and R. Bamler, "Demonstration of Super-Resolution for Tomographic SAR Imaging in Urban Environment," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.8, pp. 3150-3157,2012.
[92]X. Zhu and R. Bamler, "Super-Resolution Power and Robustness of Compressive Sensing for Spectral Estimation With Application to Spaceborne Tomographic SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.1, pp.247-258,2012.
[93]S. Tebaldini and A. Monti Guarnieri, "On the Role of Phase Stability in SAR Multibaseline Applications," IEEE Transactions on Geoscience and Remote Sensing, vol.48, no.7, pp. 2953-2966,2010.
[94]孙晗伟,胡程,曾涛,“一种三维森林场景极化SAR数据的快速模拟方法,”电子与信息学报,vol.34, no.6, pp.1297-1304,2012.
[95]谈璐璐,杨立波,杨汝良,“基于ESPRIT算法的极化干涉SAR植被高度反演研究,”测绘学报,vol.40, no.3, pp.296-300,2011.
[96]周勇胜,洪文,曹芳,“极化十涉SAR森林高度估计性能仿真研究,”计算机仿真,vol.28, no.4, pp.384,2011.
[97]M. Soumekh, Synthetic aperture radar signal processing, ed. vol. City:Wiley New York,1999.
[98]M. Neumann, "Remote sensing of vegetation using multi-baseline polarimetric SAR interferometry:theoretical modeling and physical parameter retrieval," Ph. D. dissertation, Universite de Rennes 1, France, City,2009.
[99]R. Treuhaft, M. Moghaddam, J. Van Zyl, and K. Sarabandi, "Estimating vegetation and surface topographic parameters from multibase radar radar interferometry," in Geoscience and Remote Sensing Symposium,1996. IGARSS '96.'Remote Sensing for a Sustainable Future.1, International,1996, pp.978-980 vol.2.
[100]R. N. Treuhaft, B. E. Law, G. P. Asner, and S. Hensley, "Vegetation profile estimates from multialtitude, multifrequency radar interferometric and polarimetric data," in Geoscience and Remote Sensing Symposium,2000. Proceedings. IGARSS 2000. IEEE 2000 International, 2000, pp.126-128 vol.1.
[101]R. N. Treuhaft, B. E. Law, and P. R. Siqueira, "Estimating forest vertical structure from multialtitude, fixed-baseline radar interferometric and polarimetric data," in Geoscience and Remote Sensing Symposium,1999. IGARSS'99 Proceedings. IEEE 1999 International,1999, pp. 2209-2211 vol.4.
[102]R. N. Treuhaft, M. Moghaddam, and B. J. Yoder, "Forest vertical structure from multibaseline interferometric radar for studying growth and productivity," in Geoscience and Remote Sensing,1997. IGARSS'97. Remote Sensing-A Scientific Vision for Sustainable Development., 1997 IEEE International,1997, pp.1884-1886 vol.4.
[103]A. Freeman and S. L. Durden, "A three-component scattering model for polarimetric SAR data," IEEE Transactions on Geoscience and Remote Sensing, vol.36, no.3, pp.963-973, 1998.
[104]S. Allain, L. Ferro-Famil, E. Pottier, and I. Hajnsek, "Extraction of surface parameters from multi-frequency and polarimetric SAR data," in Geoscience and Remote Sensing Symposium, 2002. IGARSS'02.2002 IEEE International,2002, pp.426-428 vol.1.
[105]A. Breuer, I. Hajnsek, L. Ferro-Famil, and E. Pottier, "Full polarimetry versus partial polarimetry for quantitative surface parameter estimation," in Geoscience and Remote Sensing Symposium,2003. IGARSS'03. Proceedings.2003 IEEE International,2003, pp. 437-439 vol.1.
[106]I. Hajnsek, S. R. Cloude, L. Jong-Sen, and E. Pottier, "Inversion of surface parameters from polarimetric SAR data," in Geoscience and Remote Sensing Symposium,2000. Proceedings. IGARSS 2000. IEEE 2000 International,2000, pp.1095-1097 vol.3.
[107]I. Hajnsek, E. Pottier, and S. R. Cloude, "Inversion of surface parameters from polarimetric SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.41, no.4, pp.727-744,2003.
[108]D. Brunner, L. Bruzzone, A. Ferro, and G. Lemoine, "Analysis of the reliability of the double bounce scattering mechanism for detecting buildings in VHR SAR images," in Radar Conference,2009 IEEE,2009, pp.1-6.
[109]C. Dahon, L. Ferro-Famil, C. Titin-Schnaider, and E. Pottier, "Computing the double-bounce reflection coherent effect in an incoherent electromagnetic scattering model," IEEE Geoscience and Remote Sensing Letters, vol.3, no.2, pp.241-245,2006.
[110]J. Chen, H. Zhang, and C. Wang, "An improved four-component decomposition with distributed double-bounce scattering model," in Computer Vision in Remote Sensing (CVRS), 2012 International Conference on,2012, pp.344-349.
[111]A. Ferro, D. Brunner, L. Bruzzone, and G. Lemoine, "On the Relationship Between Double Bounce and the Orientation of Buildings in VHR SAR Images," IEEE Geoscience and Remote Sensing Letters, vol.8, no.4, pp.612-616,2011.
[112]B. Hallberg, G. Smith-Jonforsen, L. M. H. Ulander, and G. Sandberg, "A Physical-Optics Model for Double-Bounce Scattering From Tree Stems Standing on an Undulating Ground Surface," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.9, pp.2607-2621,2008.
[113]J. M. Lopez-Sanchez, J. D. Ballester-Berman, and Y. Marquez-Moreno, "Volume and double-bounce decorrelation effects in the OVoG model for Single-Tx PollnSAR," in Geoscience and Remote Sensing Symposium,2007. IGARSS 2007. IEEE International,2007, pp. 1143-1146.
[114]J. L. Alvarez-Perez, "Coherence, Polarization, and Statistical Independence in Cloude–Pottier's Radar Polarimetry," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.1, pp.426-441,2011.
[115]S. R. Cloude and E. Pottier, "An entropy based classification scheme for land applications of polarimetric SAR," IEEE Transactions on Geoscience and Remote Sensing, vol.35, no.1, pp. 68-78,1997.
[116]R. Touzi, "Target Scattering Decomposition in Terms of Roll-Invariant Target Parameters," IEEE Transactions on Geoscience and Remote Sensing, vol.45, no.1, pp.73-84,2007.
[117]L. Ferro-Famil and M. Neumann, "Recent Advances in the Derivation of POL-inSAR Statistics: Study and Applications," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp.1-4.
[118]T. Flynn, M. Tabb, and R. Carande, "Coherence region shape extraction for vegetation parameter estimation in polarimetric SAR interferometry," in Geoscience and Remote Sensing Symposium,2002. IGARSS'02.2002 IEEE International,2002, pp.2596-2598 vol.5.
[119]M. Tabb, T. lynn, and R. Carande, "Estimation and removal of SNR and scattering degeneracy effects from the PollnSAR coherence region," in Geoscience and Remote Sensing Symposium, 2003. IGARSS'03. Proceedings.2003 IEEE International,2003, pp.1651-1653.
[120]L. Zakharova, "Polarimetric Coherence Signatures and Coherence Regions in Complex Unit Circle," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp. 1-4.
[121]E. Colin, C. Titin-Schnaider, and W. Tabbara, "An interferometric coherence optimization method in radar polarimetry for high-resolution imagery," IEEE Transactions on Geoscience and Remote Sensing, vol.44, no.1, pp.167-175,2006.
[122]Q. Muhtar, "Coherence optimization using the polarization state conformation in PollnSAR," IEEE Geoscience and Remote Sensing Letters, vol.2, no.3, pp.301-305,2005.
[123]B. Yong and B. Mercer, "PollnSAR Statistical Analysis and Coherence Optimization Using Fractional Lower Order Statistics," IEEE Geoscience and Remote Sensing Letters, vol.7, no.2, pp.314-318,2010.
[124]F. Garestier, P. Dubois-Fernandez, I. Champion, and T. Le Toan, "Pine forest investigation using high resolution P-band Pol-InSAR data," Remote Sensing of Environment, vol.115, no.11, pp. 2897-2905,2011.
[125]D. H. Hoekman, "Measurements of the backscatter and attenuation properties of forest stands at X-, C-and L-band," Remote Sensing of Environment, vol.23, no.3, pp.397-416, 1987.
[126]F. Garestier, P. C. Dubois-Fernandez, and I. Champion, "Forest Height Inversion Using High-Resolution P-Band Pol-InSAR Data," IEEE Transactions on Geoscience and Remote Sensing, vol.46, no.11, pp.3544-3559,2008.
[127]J. D. Ballester-Berman and J. M. Lopez-Sanchez, "Effect of Combined Direct Ground and Double-Bounce Mechanisms on the Homogeneous Volume over Ground Model," in Synthetic Aperture Radar (EUSAR),2008 7th European Conference on,2008, pp.1-4.
[128]H. Cai, B. Zou, and M. Lin, "Parameter inversion models based on PollnSAR images," in Synthetic Aperture Radar,2007. APSAR 2007.1st Asian and Pacific Conference on,2007, pp. 751-754.
[129]I. Hajnsek and S. R. Cloude, "Pol-InSAR for agricultural vegetation parameter estimation," in Geoscience and Remote Sensing Symposium,2004. IGARSS'04. Proceedings.2004 IEEE International,2004, pp.1224-1227.
[130]S. R. Cloude, "Polarisation Applications in Remote Sensing," vol. no. pp.2010.
[131]M. Lavalle, "Full and compact polarimetric radar interferometry for vegetation remote sensing," Universite Rennes 1, City,2009.
[132]T. L. Ainsworth, D. L. Schuler, and J. S. Lee, "Polarimetric SAR characterization of man-made structures in urban areas using normalized circular-pol correlation coefficients," Remote Sensing of Environment, vol.112, no.6, pp.2876-2885,2008.
[133]D. L. Schuler, J.-S. Lee, and T. L. Ainsworth, "Compensation of Terrain Azimuthal Slope Effects in Geophysical Parameter Studies Using Polarimetric SAR Data," Remote Sensing of Environment, vol.69, no.2, pp.139-155,1999.
[134]L. Ferro-Famil, A. Reigber, E. Pottier, and W. M. Boerner, "Scene characterization using subaperture polarimetric SAR data," IEEE Transactions on Geoscience and Remote Sensing, vol.41, no.10, pp.2264-2276,2003.
[135]D. L. Schuler, R. W. Jansen, J. S. Lee, and D. Kasilingam, "Polarisation orientation angle measurements of ocean internal waves and current fronts using polarimetric SAR," IEE Process of Radar, Sonar & Navigation, vol.150, no.3, pp.135-143,2003.
[136]L. Jong-Sen, D. L. Schuler, T. L. Ainsworth, E. Krogager, D. Kasilingam, and W. M. Boerner, "On the estimation of radar polarization orientation shifts induced by terrain slopes," IEEE Transactions on Geoscience and Remote Sensing, vol.40, no.1, pp.30-41,2002.
[137]L. Jong-Sen and T. L. Ainsworth, "The Effect of Orientation Angle Compensation on Coherency Matrix and Polarimetric Target Decompositions," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.1, pp.53-64,2011.
[138]X. Feng and J. Ya-Qiu, "Deorientation theory of polarimetric scattering targets and application to terrain surface classification," IEEE Transactions on Geoscience and Remote Sensing, vol.43, no.10, pp.2351-2364,2005.
[139]D. Lu, N. Baghdadi, and R. Ludwig, "Validation of the AIEM Through Correlation Length Parameterization at Field Scale Using Radar Imagery in a Semi-Arid Environment," IEEE Geoscience and Remote Sensing Letters, vol.10, no.3, pp.461-465,2013.
[140]Y. Rauste, H. B. Lateh, Jefriza, M. W. I. Wan Mohd, A. Lonnqvist, and T. Hame, "TerraSAR-X Data in Cut Slope Soil Stability Monitoring in Malaysia," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.9, pp.3354-3363,2012.
[141]V. Mironov, Y. Kerr, J. P. Wigneron, L. Kosolapova, and F. Demontoux, "Temperature-and Texture-Dependent Dielectric Model for Moist Soils at 1.4 GHz," IEEE Geoscience and Remote Sensing Letters, vol.10, no.3, pp.419-423,2013.
[142]T. Jagdhuber, I. Hajnsek, A. Bronstert, and K. P. Papathanassiou, "Soil Moisture Estimation Under Low Vegetation Cover Using a Multi-Angular Polarimetric Decomposition," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.4, pp.2201-2215,2013.
[143]N. Baghdadi, P. Dubois-Fernandez, X. Dupuis, and M. Zribi, "Sensitivity of Main Polarimetric Parameters of Multifrequency Polarimetric SAR Data to Soil Moisture and Surface Roughness Over Bare Agricultural Soils," IEEE Geoscience and Remote Sensing Letters, vol.10, no.4, pp. 731-735,2013.
[144]M. S. Moran, L. Alonso, J. F. Moreno, M. Pilar Cendrero Mateo, D. Fernando de la Cruz, and A. Montoro, "A RADARSAT-2 Quad-Polarized Time Series for Monitoring Crop and Soil Conditions in Barrax, Spain," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no. 4, pp.1057-1070,2012.
[145]T. M. Grzegorczyk, B. Zhang, and M. T. Cornick, "Optimized SVD Approach for the Detection of Weak Subsurface Targets From Ground-Penetrating Radar Data," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.3, pp.1635-1642,2013.
[146]I. E. Mladenova, T. J. Jackson, R. Bindlish, and S. Hensley, "Incidence Angle Normalization of Radar Backscatter Data," IEEE Transactions on Geoscience and Remote Sensing, vol.51, no.3, pp.1791-1804,2013.
[147]O. Chesnokova and E. Erten, "A Comparison Between Coherent and Incoherent Similarity Measures in Terms of Crop Inventory," IEEE Geoscience and Remote Sensing Letters, vol.10, no.2, pp.303-307,2013.
[148]L. Brocca, T. Moramarco, F. Melone, W. Wagner, S. Hasenauer, and S. Hahn, "Assimilation of Surface- and Root-Zone ASCAT Soil Moisture Products Into Rainfall–Runoff Modeling," IEEE Transactions on Geoscience and Remote Sensing, vol.50, no.7, pp. 2542-2555,2012.
[149]L. Jong-Sen, D. L. Schuler, and T. L. Ainsworth, "Polarimetric SAR data compensation for terrain azimuth slope variation," IEEE Transactions on Geoscience and Remote Sensing, vol. 38, no.5, pp.2153-2163,2000.
[150]D. L. Schuler, L. Jong-Sen, and G. De Grandi, "Measurement of topography using polarimetric SAR images," IEEE Transactions on Geoscience and Remote Sensing, vol.34, no.5, pp. 1266-1277,1996.
[151]Z. L. Shan, H. Zhang, C. Wang, W. T. An, T. Wu, and X. Chen, "Four-Component Model-Based Decomposition of Polarimetric SAR Data for Special Ground Objects," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.989-993, Sep,2012.
[152]M. Sugimoto, K. Ouchi, and Y. Nakamura, "Four-Component Scattering Power Decomposition Algorithm with Rotation of Covariance Matrix Using ALOS-PALSAR Polarimetric Data," Remote Sensing, vol.4, no.8, pp.2199-2209, Aug,2012.
[153]C. Yonezawa, M. Watanabe, and G. Saito, "Polarimetric Decomposition Analysis of ALOS PALSAR Observation Data before and after a Landslide Event," Remote Sensing, vol.4, no.8, pp.2314-2328, Aug,2012.
[154]K. Li, B. Brisco, S. Yun, and R. Touzi, "Polarimetric decomposition with RADARSAT-2 for rice mapping and monitoring," Canadian Journal of Remote Sensing, vol.38, no.2, pp.169-179, Apr,2012.
[155]L. Shi, P. X. Li, J. Yang, and L. P. Zhang, "A Statistical Polarimetric Decomposition Solution Based on the Maximum-Likelihood Estimator," IEEE Geoscience and Remote Sensing Letters, vol.9, no.5, pp.861-865, Sep,2012.
[156]Y. Cui, Y. Yamaguchi, J. Yang, S. E. Park, H. Kobayashi, and G. Singh, "Three-Component Power Decomposition for Polarimetric SAR Data Based on Adaptive Volume Scatter Modeling," Remote Sensing, vol.4, no.6, pp.1559-1572, Jun,2012.
[157]M. Neumann, L. Ferro-Famil, and A. Reigber, "Forest parameter retrieval using a general repeat-pass polarimetric interferometric vegetation model," in Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009,2009, pp. IV-137-IV-140.
[158]M. Arii, T. Watanabe, and H. Yamada, "Sensitivity study of radar backscatter from boreal forest using discrete scatterer model," in Geoscience and Remote Sensing Symposium (1GARSS),2012 IEEE International,2012, pp.1425-1428.
[159]J. J. Van Zyl, M. Arii, and K. Yunjin, "Model-Based Decomposition of Polarimetric SAR Covariance Matrices Constrained for Nonnegative Eigenvalues," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.9, pp.3452-3459,2011.
[160]M. Arii, J. van Zyl, and K. Yunjin, "Improvement of adaptive-model based decomposition with polarization orientation compensation," in Geoscience and Remote Sensing Symposium (IGARSS),2012 IEEE International,2012, pp.95-98.
[161]M. Arii, J. J. Van Zyl, and K. Yunjin, "Adaptive Model-Based Decomposition of Polarimetric SAR Covariance Matrices," IEEE Transactions on Geoscience and Remote Sensing, vol.49, no.3, pp. 1104-1113,2011.