[1]毛晓利.遥感图像监督数字化分类与GIS在土地沙漠化动态监测中的应用研究[J].西北林学院学报,2007,22(01):145-148.
 MAO Xiaoli.A Study on Supervising Digital Classification of Remote Sensing Image and GIS in the Dynamic Monitoring of Soil Desertification Application[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(01):145-148.
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遥感图像监督数字化分类与GIS在土地沙漠化动态监测中的应用研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第22卷
期数:
2007年01期
页码:
145-148
栏目:
森林资源管理与经管
出版日期:
2007-01-30

文章信息/Info

Title:
A Study on Supervising Digital Classification of Remote Sensing Image and GIS in the Dynamic Monitoring of Soil Desertification Application
作者:
毛晓利
西北农林科技大学 林学院, 陕西 杨陵 712100
Author(s):
MAO Xiaoli
College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
关键词:
遥感地理信息系统监督分类动态监测
Keywords:
remote sensing GIS supervising classification dynamic monitoring.
分类号:
S717.193
文献标志码:
A
摘要:
准确把握土地沙漠化动态对沙漠化治理具有重大现实意义。本文介绍了地理信息系统(GIS)在沙漠化化动态监测中的应用和遥感图像计算机监督数字化分类的理论和方法,对遥感图像计算机监督分类的精度做了检验。对调查区土地沙漠化动态进行了分析。结果表示,从1991年到1997年间该区土地沙漠化趋势有所减弱,综合治理取得了一定效益。
Abstract:
This article introduced the theory and methods of satellite image automatic supervisng digital classification by computer and the application of remote sensing and GIS in the dynamic monitoring of desertification. The dynamic of desertification of research area was anglyzed. The result showed that from 1991 to 1997, the area of desert decreased 3 938 hm2, the tendency of soil desertification of this area had weakened. Comprehensive administer has been gained. Some good results have been achieved after integrated management.

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备注/Memo

备注/Memo:
收稿日期20061020修回日期20061101基金项目德国学术交流中心资助项目作者简介毛晓利(1963),男,陕西周至人,副教授,博士,主要从事林业遥感方面的科研和教学工作。
更新日期/Last Update: 2010-05-04