遥感在黄河流域水土保持监测中的应用  

The Applications of Remote Sensing in the Soil and Water Conservation Monitoring in the Yellow River Valley

作　　者：赵帮元[1] 李志华[1] 郭玉涛[1] 马红斌[1] 张香娟[1] 

机构地区：[1]黄河上中游管理局,西安710021

出　　处：《水土保持研究》2004年第2期47-48,149,共3页Research of Soil and Water Conservation

摘　　要：以黄河流域水土保持遥感调查为例,说明以不同分辨率的遥感影像为主要信息源、结合地理信息系统所开展的遥感监测,是一种快速、有效的水土保持监测方法。在地理信息系统软件支持下,遥感可在水土保持动态监测的模拟、水土保持地理信息系统的建立和土壤侵蚀模型的探索等方面发挥重要作用。Taking the example of soil and water conservation investigation in the Yellow River valley using remote sensing method,it shows that with the assistance of GIS remote sensing monitoring is a quick and effective method based on different resolution images.With the support of GIS software,remote sensing plays an important part in the simulation of soil and water conservation dynamic monitoring,in the building of soil and water conservation GIS and in the study of soil erosion model.

关 键 词：遥感 监测 水土保持 黄河流域 

分 类 号：S157[农业科学—土壤学] TP79[农业科学—农业基础科学]