[1]毛晓利,赵鹏祥,王得祥,等.非监督数字化分类与GIS在土地沙漠化动态监测中的应用[J].西北林学院学报,2005,20(03):6-9.
　MAO Xiao-li,ZHAO Peng-xiang,WANG De-xiang,et al.Nonsupervising Digital Classification and GIS in the Dynamic Monitoring of Soil Desertification Application[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(03):6-9.
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非监督数字化分类与GIS在土地沙漠化动态监测中的应用 ()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第20卷
期数:
2005年03期
页码:
6-9
栏目:
林业生态建设
出版日期:
2005-06-29

文章信息/Info

Title:
Nonsupervising Digital Classification and GIS in the Dynamic Monitoring of Soil Desertification Application
作者:
毛晓利; 赵鹏祥; 王得祥; 李卫忠; 刘淑明
西北农林科技大学林学院,陕西,杨陵,712100
Author(s):
MAO Xiao-li; ZHAO Peng-xiang; WANG De-xiang; LI Wei-zhong; LIU Shu-ming
关键词:
遥感;  地理信息系统;  非监督分类;  动态监测
分类号:
S771.8
文献标志码:
A
摘要:
介绍了地理信息系统(GIS)在沙漠化动态监测中的应用和遥感图像计算机监督数字化自动分类的理论和方法,对遥感图像计算机非监督自动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.结果表明,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.

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备注/Memo:
中-德合作项目
更新日期/Last Update: 2010-04-29