遥感技术在察布查尔县土壤侵蚀调查中的应用  

Remote Sensing Technology in Qapqal County Soil Erosion Investigation

作　　者：彭艳平[1] 杨磊[1] 张圣凯 

机构地区：[1]新疆电力设计院,新疆乌鲁木齐830002 [2]伊宁市农业综合开发办公室,新疆伊宁835000

出　　处：《干旱环境监测》2010年第3期148-152,157,共6页Arid Environmental Monitoring

摘　　要：依据陆地卫星TM遥感影像资料,在ERDAS软件下,通过室内判读与野外调查相结合的方法,解译出土地利用类型图、植被覆盖度图、坡度图。在建立知识库的基础上,利用土壤侵蚀专家分类系统,快速获得察布查尔县土壤侵蚀分类分级状况,为今后该区域的水土保持工作提供参考和依据。This article based on Landsat TM remote sensing image data, the ERDAS software, through the interpretation and field investigation indoor method of combining, interpreting the land use maps, vegetation coverage maps, slope map. In building a knowledge base based on the use of soil erosion expert classification system for fast Qapqal County classification of soil erosion situation in the region＇s soil and water eonservation for future work and references.

关 键 词：遥感技术 TM影像 土壤侵蚀 专家系统 

分 类 号：X87[环境科学与工程—环境工程]