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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Analysis of land use change in the Manasi oasis of arid region, northwestern China using remote sensing and GIS 会议论文 Proceedings of SPIE - The International Society for Optical Engineering, Remote Sensing for Environmental Monitoring, GIS Applications, and Geology IX, Berlin, Germany, 2009 Gao; Xiaohong1; Liang; Ji2; Wu; Shixin3 收藏  |  浏览/下载：34/0  |  提交时间：2011/08/23 Arc-Info - Conversion matrix - Cultivated lands - Expansion process - Field investigation - Forest land - Ground control points - Human activities - Land use dynamics - Land use maps - Land-use change - LANDSAT TM - Landscape index - Landscape metrics - Landscape pattern changes - Marsh land - Mean patch sizes - Northwestern China - Patch densities - Remote sensing and GIS - Spatial temporals - Study areas - Tianshan - Topographical maps - Transition rates - Visual interpretation - Weighted mean   Analyzing the degradation sequence of the meadow grassland in Xilin River Basin, Inner Monglia, using multi-temporal landsat TM/ETM plus sensor data 会议论文 Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie) Chen S. Q.; Liu J. Y.; Zhuang D. F.; Xiao X. M.; Yu X. F.; Chen H. 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/30 land cover classification  grassland degradation  multi-temporal  Landsat images  Xilin River Basin  temperate  mongolia  co2