Characterization of the giant landslide at Wenjiagou by the insar technique using TSX-TDX CoSSC data

详细信息    查看全文

• 作者：Yixian Tang ; Zhengjia Zhang ; Chao Wang ; Hong Zhang ; Fan Wu ; Meng Liu
• 关键词：Bistatic InSAR ; Landslide ; Wenjiagou ; Surface morphology
• 刊名：Landslides
• 出版年：2015
• 出版时间：October 2015
• 年：2015
• 卷：12
• 期：5
• 页码：1015-1021
• 全文大小：3,801 KB
• 参考文献：Bamler R, Hartl P (1998) Synthetic aperture radar interferometry. Inverse Problems 14:R1–R54CrossRef
  Baran I, Stewart MP, Kampes BM, Perski Z, Lilly P (2003) A modification to the Goldstein radar interferogram filter. IEEE Trans Geosci Remote Sens 41:2114-118CrossRef
  Costantini M (1998) A novel phase unwrapping method based on network programming. IEEE Trans Geosci Remote Sens 36:813-31CrossRef
  Dai FC, Xu C, Yao X, Xu L, Tu XB, Gong QM (2011) Spatial distribution of landslides triggered by 2008 Ms 8.0 Wenchuan earthquake, china. J Asia Earth Sci 40:883-95. doi:10.-016/?j.?jseaes.-010.-4.-10 CrossRef
  DLR (2012) TanDEM-X payload ground segment-CSSC generation and interferometric considerations, TD-PGS-TN-3129, issue 1.0. Remote sensing technology institue
  Falorni G, Teles V, Vivoni ER, Bras RL, Amaratunga KS (2005) Analysis and characterization of the vertical accuracy of digital elevation models from the Shuttle Radar Topography Mission. J Geophys Res 110, F02005. doi:10.-029/-003JF000113
  Ferretti A, Monti-Guarnieri A, Prati C, Rocca F (2007) InSAR principles: guidelines for SAR interferometry processing and interpretation. ESA Publications, Netherlands
  Guzzetti F, Mondini AC, Cardinali M, Fiorucci F, Santangelo M, Chang KT (2012) Landslide inventory maps: new tools for an old problem. Earth Sci Rev 112:42-6CrossRef
  Harp EL, Keefer DK, Sato HP, Yagi H (2011) Landslide inventories: the essential part of seismic landslide hazard analyses. Eng Geol 122:9-1CrossRef
  Huang H, Zhao Q (2010) Basic characteristics and preliminary mechanism analysis of large scale rockslide- sturzstrom at Wenjiagou triggered by Wenchuan earthquake. J Eng Geol 18(2):168-77
  Krieger G, Moreira A, Fiedler H, Hajnsek I, Werner M, Younis M, Zink M (2007) TanDEM-X: a satellite formation for high-resolution SAR interferometry. IEEE Trans Geosci Remote Sens 45:3317-341. doi:10.-109/?TGRS.-007.-00693 CrossRef
  Moreira A, Krieger G, Hajnsek I, Hounam D, Werner M, Riegger S, Settelmeyer E (2004) TanDEM-X: a TerraSAR-X add-on satellite for single-pass SAR interferometry. Int Geosci Remote Sens 2:1000-003. doi:10.-109/?IGARSS.-004.-368578
  Prati C, Rocca F, Monti Guarnieri A, Pasquali P (1994) ERS-1 SAR interferometric techniques and applications, ESA Report n.3-7439/92/HGE-I
  Rabus B, Eineder M, Roth A, Bamler R (2003) The shuttle radar topography mission-a new class of digital elevation models acquired by spaceborne radar. J Photogramm Rem Sens 57:241-62CrossRef
  Rosen PA, Hensley S, Joughin IR (2000) Synthetic aperture radar interferometry. Proc IEEE 88:333-82CrossRef
  Sato HP, Harp EL (2009) Interpretation of earthquake-induced landslides triggered by the 12 May 2008, M7.9 Wenchuan earthquake in the Beichuan area, Sichuan province, China using satellite imagery and Google earth. Landslides 6:153-59. doi:10.-007/?s10346-009-0147-6 CrossRef
  Toution T, Gray L (2000) State-of-the-art of elevation extraction from satellite SAR data. ISPRS J Photogramm Remote Sens 55:13-3CrossRef
  Xie H, Wang S, Kong J (2008) Distribution and characteristics of mountain hazards induced by the earthquake of May 12 in Wenchuan, China. J Mt Sci 26:501-09
  Xu C, Dai FC, Xu XW, Lee YH (2012a) GIS-based support vector machine modeling of earthquake-triggered landslide susceptibility in the Jianjiang River watershed, China. Geomorphology 145-46:70-0CrossRef
  Xu C, Xu XW, Dai FC, Saraf AK (2012b) Comparison of different models for susceptibility mapping of earthquake triggered landslides related with the 2008 Wenchuan earthquake in China. Comput Geosci 46:317-29CrossRef
  Xu C, Xu XW, Lee YH, Tan XB, Yu GH, Dai FC (2012c) The 2010 Yushu earthquake triggered landslide hazard mapping using GIS and weight of evidence modeling. Environ Earth Sci 66:1603-616CrossRef
  Xu C, Xu XW, Dai FC, Xiao JZ, Tan XB, Yuan RM (2012d) Landslide hazard mapping using GIS and weight of evidence model in Qingshui river watershed of 2008 Wenchuan earthquake struck region. J Earth Sci 23:97-20CrossRef
  Xu C, Xu XW, Yao Q, Wang YY (2013a) GIS-based bivariate statistical modeling for earthquake-triggered landslides susceptibility mapping related to the 2008 Wenchuan earthquake, China. Q J Eng Geol Hydrogeol 46:221-36. doi:10.-144/?qjegh2012-006 CrossRef
  Xu C, Xu XW, Dai FC, Wu ZD, He HL, Wu XY, Xu SN, Shi F (2013b) Application of an incomplete landslide inventory, logistic regression model and its validation for landslide susceptibility mapping related to the May 12, 2008 Wenchuan earthquake of China. Nat Hazards. doi:10.-007/?s11069-013-0661-7
  Yu B, Ma Y, Wu Y( (2010) Investigation of severe debris flow hazards in Wenjia gully of Sichuan province after wenchuan earthquake. J Eng GeolS 18:827-36
  Zebker HA, Villasenor J (1992) Decorrelation in interferometric radar echoes. IEEE Trans Geosci Remote Sens 30:950-59CrossRef
  Zebker HA, Werner C, Rosen P, Hensley S (1994) Accuracy of topog
• 作者单位：Yixian Tang (1)
  Zhengjia Zhang (1) (2)
  Chao Wang (1)
  Hong Zhang (1)
  Fan Wu (1)
  Meng Liu (1)
  
  1. Institute of Remote Sensing and Digital Earth, Chinese Academy of Science, Beijing, 100094, China
  2. University of Chinese Academy of Sciences, Beijing, 100049, China
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Earth sciences
  Applied Geosciences
  Geography
  Agriculture
  Civil Engineering
  
• 出版者：Springer Berlin Heidelberg
• ISSN：1612-5118

文摘

A landslide map is the most basic element for any landslide assessment, especially for giant landslides. However, due to remoteness and hazards, it is difficult to know the characteristics of these landslides after great earthquakes. In this study, the Coregistered Single look Slant range Complex(CoSSC) synthetic aperture radar (SAR) data from TerraSAR-X and its twin satellite TanDEM-X are employed to estimate a high-accuracy digital elevation model (DEM) for the giant landslide in Wenjiagou on Feb. 1, 2013, which was one of the biggest landslides triggered by the 2008 Wenchuan great earthquake. Then, compared to the DEM from SRTM, the elevation change can be estimated, and the characteristics of the Wenjiagou landslide, such as the source and deposit area, are highlighted. Based on the estimation of elevation change, the initial and deposit volumes are estimated as 5.09?×-07 m3 and 4.47?×-07 m3 respectively which are in agreement with previous field investigations by other researchers. And the results also show that using bistatic space-borne SAR data is an effective means for timely assessment of the giant landslide. Keywords Bistatic InSAR Landslide Wenjiagou Surface morphology