顾及栅格空间拓扑关系的地表覆盖时空目标不一致性探测方法
|
摘要
地表覆盖与更新是地理国情监测、环境变化评估、生态系统保护等不可或缺的基础地理信息。遥感制图技术已成为地表覆盖信息提取的重要手段,但因地物光谱、纹理及时相等特征复杂性,地表覆盖更新数据往往存在错分、漏分,从而导致地表覆盖时空目标不一致。现有地表覆盖更新数据不一致性探测主要以人工检查为主、部分自动化为辅的方式,生产实践中需要大量的作业人员与时间,缺乏行之有效的不一致性自动化探测工具。本文研究分析了栅格地表覆盖更新数据不一致性检查面临的挑战,提出了基于复合逻辑量词的栅格空间拓扑关系计算方法、基于置信区间的更新期地表覆盖错分目标初判规则构建,以及利用空间约束多重匹配的更新期错分目标后验判断,形成了"关系-规则-判断"的地表覆盖时空目标不一致性探测体系。试验以山东临朐、垦利GlobeLand30数据为研究对象,经与统计一致性检核方法对比分析、参照真实地表影像数据,实现了地表覆盖时空目标不一致性探测与有效性检验,验证了探测方法可行性。
Land cover updates are key datasets in geographic national conditions monitoring, environmental change assessment, and ecological system protection. Remote sensing technology has become an important tool for an update of land cover datasets. However, as the complexity of spectrum, texture and temporal characteristics, omission and commission errors usually occur in land cover data, leading to the issue of spatiotemporal land cover object inconsistency. Currently, detection of land cover data inconsistency gives priory to manual inspection, and partial automation is implemented. In practice, a huge of workmen and time are needed in data inconsistency detection, lacking of an automated detection tool. The challenge of land cover data inconsistency detection in raster space is analyzed in this study. A logic quantifiers-based topological relationships calculation in raster space, the initial-judgment rules construction based on confidence interval, and a post-judgement using spatial multi-matching are proposed, forming a "relation-rule-judgment" detection system. Inconsistency detection of the GlobeLand30 datasets is conducted in study areas of Linqu and Kenli, Shandong, China. Comparing with statistics inconsistency detection, and taking remote sensing images as reference, the effectiveness of inconsistent land cover objects detected in update is validated, and this method is proved to be practically feasible.
Land cover updates are key datasets in geographic national conditions monitoring, environmental change assessment, and ecological system protection. Remote sensing technology has become an important tool for an update of land cover datasets. However, as the complexity of spectrum, texture and temporal characteristics, omission and commission errors usually occur in land cover data, leading to the issue of spatiotemporal land cover object inconsistency. Currently, detection of land cover data inconsistency gives priory to manual inspection, and partial automation is implemented. In practice, a huge of workmen and time are needed in data inconsistency detection, lacking of an automated detection tool. The challenge of land cover data inconsistency detection in raster space is analyzed in this study. A logic quantifiers-based topological relationships calculation in raster space, the initial-judgment rules construction based on confidence interval, and a post-judgement using spatial multi-matching are proposed, forming a "relation-rule-judgment" detection system. Inconsistency detection of the GlobeLand30 datasets is conducted in study areas of Linqu and Kenli, Shandong, China. Comparing with statistics inconsistency detection, and taking remote sensing images as reference, the effectiveness of inconsistent land cover objects detected in update is validated, and this method is proved to be practically feasible.
引文
[1] COMBER A,FISHER P,WADSWORTH R.What is land cover?[J].Environment and Planning B:Planning and Design,2005,32(2):199-209.
[2] FISHER P,COMBER A,WADSWORTH R.Land use and land cover:contradiction or complement[M].FISHER P,UNWIN D J.Re-Presenting GIS.Hoboken:John Wiley and Sons Ltd,2005:85-98.
[3] 陈军,陈晋,廖安平.全球地表覆盖遥感制图[M].北京:科学出版社,2016.CHEN Jun,CHEN Jin,LIAO Anping.Remote sensing-based global land cover mapping[M].Beijing:Science Press,2016.
[4] 刘万增,陈军,邓喀中,等.线目标空间冲突自动检测方法研究[J].中国矿业大学学报,2006,35(6):767-771.LIU Wanzeng,CHEN Jun,DENG Kazhong,et al.Automatic detection of spatial conflicts between line objects[J].Journal of China University of Mining & Technology,2006,35(6):767-771.
[5] ZHANG Weiwei,CHEN Jun,LIAO Anping,et al.Geospatial knowledge-based verification and improvement of GlobeLand30[J].Science China Earth Sciences,2016,59(9):1709-1719.
[6] 刘吉羽,彭舒,陈军,等.基于知识的GlobeLand30耕地数据质量检查方法与工程实践[J].测绘通报,2015(4):42-48.DOI:10.13474/j.cnki.11-2246.2015.0108.LIU Jiyu,PENG Shu,CHEN Jun,et al.Knowledge based quality checking method and engineering practice of GlobeLand30 crop data[J].Bulletin of Surveying and Mapping,2015(4):42-48.DOI:10.13474/j.cnki.11-2246.2015.0108.
[7] 陈军,王东华,商瑶玲,等.国家1∶50 000数据库更新工程总体设计研究与技术创新[J].测绘学报,2010,39(1):7-10.CHEN Jun,WANG Donghua,SHANG Yaoling,et al.Master design and technical development for national 1∶50 000 topographic data-base updating engineering in China[J].Acta Geodaetica et Cartographica Sinica,2010,39(1):7-10.
[8] COCKCROFT S.A taxonomy of spatial data integrity constraints[J].GeoInformatica,1997,1(4):327-343.
[9] CHEN Jun,LI Chengming,LI Zhilin,et al.A voronoi-based 9-intersection model for spatial relations[J].International Journal of Geographical Information Science,2001,15(3):201-220.
[10] 李靖涵.居民地增量更新中空间冲突检测与处理方法研究[D].郑州:信息工程大学,2015.LI Jinghan.Research on Automatic Detection and Processing of Spatial Conflict in the Process of Settlement Incremental Updating[D].Zhengzhou:Information Engineering University,2015.
[11] 任艳.空间拓扑一致性维护研究[D].武汉:华中师范大学,2007.REN Yan.Researches on spatial topological consistent mainten-ance[D].Wuhan:Central China Normal University,2007.
[12] SERVIGNE S,UBEDA T,PURICELLI A,et al.A methodology for spatial consistency improvement of geographic databases[J].GeoInformatica,2000,4(1):7-34.
[13] GADISH D A.Inconsistency detection and adjustment of spatial data using rule discovery[D].Guelph:University of Guelph,2001:42-59.
[14] 蔡晓斌,陈晓玲,王涛,等.基于图斑空间关系的遥感专家分类方法研究[J].武汉大学学报(信息科学版),2006,31(4):321-324.CAI Xiaobin,CHEN Xiaoling,WANG Tao,et al.Remote sensing expert classification method based on patch spatial relationship[J].Geomatics and Information Science of Wuhan University,2006,31(4):321-324.
[15] CHEN J,LIU W,LI Z,et al.Detection of spatial conflicts between rivers and contours in digital map updating[J].International Journal of Geographical Information Science,2007,21(10):1093-1114.
[16] UBEDA T,EGENHOFER M J.Topological error correcting in GIS[C]//Proceedings of Advances in Spatial Databases,5th International Symposium.Berlin:Springer,1997:283-297.
[17] DIN Z U,TANG Pingbo.Automatic logical inconsistency detection in the national bridge inventory[J].Procedia Engineering,2016(145):729-737.
[18] MUELLER-WARRANT G W,SULLIVAN C,ANDERSON N,et al.Detecting and correcting logically inconsistent crop rotations and other land-use sequences[J].International Journal of Remote Sensing,2016,37(S1):29-59.
[19] WANG Jie,ZHAO Yuanyuan,LI Congcong,et al.Mapping global land cover in 2001 and 2010 with spatial-temporal consistency at 250 m resolution[J].ISPRS Journal of Photogrammetry and Remote Sensing,2015(103):38-47.
[20] GROOM G B,FULLER R M,JONES A R.Contextual correction:techniques for improving land cover mapping from remotely sensed images[J].International Journal of Remote Sensing,1996,17(1):69-89.
[21] STEHMAN S V.Sampling designs for accuracy assessment of land cover[J].International Journal of Remote Sensing,2009,30(20):5243-5272.
[22] CONGALTON R G.Accuracy assessment and validation of remotely sensed and other spatial information[J].International Journal of Wildland Fire,2001,10(4):321-328.
[23] 乔程,沈占锋,吴宁,等.空间邻接支持下的遥感影像分类[J].遥感学报,2011,15(1):88-99.QIAO Cheng,SHEN Zhanfeng,WU Ning,et al.Remote sensing image classification method supported by spatial adjacency[J].Journal of Remote Sensing,2011,15(1):88-99.
[24] QIAO Cheng,WANG Jinfei,SHANG Jiali,et al.Spatial relationship-assisted classification from high-resolution remote sensing imagery[J].International Journal of Digital Earth,2015,8(9):710-726.
[25] EGENHOFER M J,FRANZOSA R D.Point-set topological spatial relations[J].International Journal of Geographical Information Systems,1991,5(2):161-174.
[26] 夏慧琼,李德仁,郑春燕.R2空间栅格区域拓扑关系描述[J].测绘通报,2008(2):1-3.XIA Huiqiong,LI Deren,ZHENG Chunyan.Description of topological relations between raster regions in R2[J].Bulletin of Surveying and Mapping,2008(2):1-3.
[27] WINTER S,FRANK A U.Topology in raster and vector representation[J].GeoInformatica,2000,4(1):35-65.
[28] KONG T Y,ROSENFELD A.Digital topology:introduction and survey[J].Computer Vision,Graphics,and Image Processing,1989,48(3):357-393.
[29] 张留华.皮尔士与量词[J].华东师范大学学报(哲学社会科学版),2002,34(4):37-42.ZHANG Liuhua.Peirce and quantifier[J].Journal of East China Normal University (Philosophy and Social Sciences),2002,34(4):37-42.
[30] STEVENSON L.Frege’s two definitions of quantification[J].The Philosophical Quarterly,1973,23(92):207-223.
[31] DIEZ D M,BARR C D,?ETINKAYA-RUNDEL M.OpenIntrostatistics[M].[S.l.]:OpenIntro,2015.
[2] FISHER P,COMBER A,WADSWORTH R.Land use and land cover:contradiction or complement[M].FISHER P,UNWIN D J.Re-Presenting GIS.Hoboken:John Wiley and Sons Ltd,2005:85-98.
[3] 陈军,陈晋,廖安平.全球地表覆盖遥感制图[M].北京:科学出版社,2016.CHEN Jun,CHEN Jin,LIAO Anping.Remote sensing-based global land cover mapping[M].Beijing:Science Press,2016.
[4] 刘万增,陈军,邓喀中,等.线目标空间冲突自动检测方法研究[J].中国矿业大学学报,2006,35(6):767-771.LIU Wanzeng,CHEN Jun,DENG Kazhong,et al.Automatic detection of spatial conflicts between line objects[J].Journal of China University of Mining & Technology,2006,35(6):767-771.
[5] ZHANG Weiwei,CHEN Jun,LIAO Anping,et al.Geospatial knowledge-based verification and improvement of GlobeLand30[J].Science China Earth Sciences,2016,59(9):1709-1719.
[6] 刘吉羽,彭舒,陈军,等.基于知识的GlobeLand30耕地数据质量检查方法与工程实践[J].测绘通报,2015(4):42-48.DOI:10.13474/j.cnki.11-2246.2015.0108.LIU Jiyu,PENG Shu,CHEN Jun,et al.Knowledge based quality checking method and engineering practice of GlobeLand30 crop data[J].Bulletin of Surveying and Mapping,2015(4):42-48.DOI:10.13474/j.cnki.11-2246.2015.0108.
[7] 陈军,王东华,商瑶玲,等.国家1∶50 000数据库更新工程总体设计研究与技术创新[J].测绘学报,2010,39(1):7-10.CHEN Jun,WANG Donghua,SHANG Yaoling,et al.Master design and technical development for national 1∶50 000 topographic data-base updating engineering in China[J].Acta Geodaetica et Cartographica Sinica,2010,39(1):7-10.
[8] COCKCROFT S.A taxonomy of spatial data integrity constraints[J].GeoInformatica,1997,1(4):327-343.
[9] CHEN Jun,LI Chengming,LI Zhilin,et al.A voronoi-based 9-intersection model for spatial relations[J].International Journal of Geographical Information Science,2001,15(3):201-220.
[10] 李靖涵.居民地增量更新中空间冲突检测与处理方法研究[D].郑州:信息工程大学,2015.LI Jinghan.Research on Automatic Detection and Processing of Spatial Conflict in the Process of Settlement Incremental Updating[D].Zhengzhou:Information Engineering University,2015.
[11] 任艳.空间拓扑一致性维护研究[D].武汉:华中师范大学,2007.REN Yan.Researches on spatial topological consistent mainten-ance[D].Wuhan:Central China Normal University,2007.
[12] SERVIGNE S,UBEDA T,PURICELLI A,et al.A methodology for spatial consistency improvement of geographic databases[J].GeoInformatica,2000,4(1):7-34.
[13] GADISH D A.Inconsistency detection and adjustment of spatial data using rule discovery[D].Guelph:University of Guelph,2001:42-59.
[14] 蔡晓斌,陈晓玲,王涛,等.基于图斑空间关系的遥感专家分类方法研究[J].武汉大学学报(信息科学版),2006,31(4):321-324.CAI Xiaobin,CHEN Xiaoling,WANG Tao,et al.Remote sensing expert classification method based on patch spatial relationship[J].Geomatics and Information Science of Wuhan University,2006,31(4):321-324.
[15] CHEN J,LIU W,LI Z,et al.Detection of spatial conflicts between rivers and contours in digital map updating[J].International Journal of Geographical Information Science,2007,21(10):1093-1114.
[16] UBEDA T,EGENHOFER M J.Topological error correcting in GIS[C]//Proceedings of Advances in Spatial Databases,5th International Symposium.Berlin:Springer,1997:283-297.
[17] DIN Z U,TANG Pingbo.Automatic logical inconsistency detection in the national bridge inventory[J].Procedia Engineering,2016(145):729-737.
[18] MUELLER-WARRANT G W,SULLIVAN C,ANDERSON N,et al.Detecting and correcting logically inconsistent crop rotations and other land-use sequences[J].International Journal of Remote Sensing,2016,37(S1):29-59.
[19] WANG Jie,ZHAO Yuanyuan,LI Congcong,et al.Mapping global land cover in 2001 and 2010 with spatial-temporal consistency at 250 m resolution[J].ISPRS Journal of Photogrammetry and Remote Sensing,2015(103):38-47.
[20] GROOM G B,FULLER R M,JONES A R.Contextual correction:techniques for improving land cover mapping from remotely sensed images[J].International Journal of Remote Sensing,1996,17(1):69-89.
[21] STEHMAN S V.Sampling designs for accuracy assessment of land cover[J].International Journal of Remote Sensing,2009,30(20):5243-5272.
[22] CONGALTON R G.Accuracy assessment and validation of remotely sensed and other spatial information[J].International Journal of Wildland Fire,2001,10(4):321-328.
[23] 乔程,沈占锋,吴宁,等.空间邻接支持下的遥感影像分类[J].遥感学报,2011,15(1):88-99.QIAO Cheng,SHEN Zhanfeng,WU Ning,et al.Remote sensing image classification method supported by spatial adjacency[J].Journal of Remote Sensing,2011,15(1):88-99.
[24] QIAO Cheng,WANG Jinfei,SHANG Jiali,et al.Spatial relationship-assisted classification from high-resolution remote sensing imagery[J].International Journal of Digital Earth,2015,8(9):710-726.
[25] EGENHOFER M J,FRANZOSA R D.Point-set topological spatial relations[J].International Journal of Geographical Information Systems,1991,5(2):161-174.
[26] 夏慧琼,李德仁,郑春燕.R2空间栅格区域拓扑关系描述[J].测绘通报,2008(2):1-3.XIA Huiqiong,LI Deren,ZHENG Chunyan.Description of topological relations between raster regions in R2[J].Bulletin of Surveying and Mapping,2008(2):1-3.
[27] WINTER S,FRANK A U.Topology in raster and vector representation[J].GeoInformatica,2000,4(1):35-65.
[28] KONG T Y,ROSENFELD A.Digital topology:introduction and survey[J].Computer Vision,Graphics,and Image Processing,1989,48(3):357-393.
[29] 张留华.皮尔士与量词[J].华东师范大学学报(哲学社会科学版),2002,34(4):37-42.ZHANG Liuhua.Peirce and quantifier[J].Journal of East China Normal University (Philosophy and Social Sciences),2002,34(4):37-42.
[30] STEVENSON L.Frege’s two definitions of quantification[J].The Philosophical Quarterly,1973,23(92):207-223.
[31] DIEZ D M,BARR C D,?ETINKAYA-RUNDEL M.OpenIntrostatistics[M].[S.l.]:OpenIntro,2015.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |