【摘要】 通过对东阿拉善———西鄂尔多斯狭域地区 1 5种特有濒危植物进行野外实地调查 ,获得第一手资料并进行分类整理 ,结合该地区不同时段的航、卫、遥感图片和TM、ETM、数据磁带 ,采用PCI图像处理软件进行处理加工 ,同时结合东阿拉善———西鄂尔多斯地区的地形图以及土壤类型分布图内蒙古珍稀植物图谱进行综合分析 ,建立该地区 1 5种濒危植物的解译标志 ,最后利用ARC/INFO地理信息软件在人机交互条件下绘制出 1 5种特有濒危植物的空间分布图。更多还原

【Abstract】 The firsthand data were obtained by the field investigation to the 15 of threatened plants.Then these data were classified.Combined with the TM\,ETM and remote sensing photograph these data were analyzed by the PCI program.Refered to the topographic map and soil type map of this area,the decoding signs of these plants were established.Finally the spacial distribution map of the 15 species were drawn by the ARC/INFO program.更多还原