[1]马驰,卢玉东.重庆南部TM图像植被指数与植被覆盖度信息的关系研究[J].水土保持研究,2008,15(06):136-138.
　MA Chi,LU Yu-dong.The Correlation Between Percentage of Vegetation Cover and Normalized Difference Vegetation Index in the South of Chongqing City[J].Research of Soil and Water Conservation,2008,15(06):136-138.
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重庆南部TM图像植被指数与植被覆盖度信息的关系研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 15 期数: 2008年06期 页码: 136-138 栏目: 出版日期: 2008-12-20
Title:
The Correlation Between Percentage of Vegetation Cover and Normalized Difference Vegetation Index in the South of Chongqing City
作者:
马驰1,2, 卢玉东1
1. 长安大学, 环境科学与工程学院, 西安 710054;
2. 西安建筑科技大学, 环境与市政工程学院, 西安 710055
Author(s):
MA Chi1,2, LU Yu-dong1
1. College of Environment Science & Engineering, Chang’an University, Xi’an 710054, China；;
2. College of Environment & Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
关键词:
遥感; TM图像; 植被指数; 植被覆盖度
Keywords:
remote sensing; TM image; vegetation index; percentage of vegetation cover
分类号:
X171.4
摘要:
以TM影像为数据源，以重庆南川市为研究区，结合地面调查数据，利用ERDAS遥感处理软件，对植被覆盖度信息提取方法及植被覆盖度与植被指数的关系进行了研究。运用统计分析方法，分析得出研究区植被覆盖度与归一化差异植被指数（NDVI）之间具有显著的相关性，研究结果可为利用遥感资料进行大面积植被覆盖度估算提供了理论依据。
Abstract:
In this paper,the authors study the method of gaining the percentage vegetation cover information,the correlation between percentage of vegetation cover and normalized difference vegetation index (NDVI) in the south of Chongqing city,by TM data integrated with the field surveying data,and remote sensing interpretation software-ERDAS IMAGINE.The correlation between percentage of vegetation cover and normalized difference vegetation index (NDVI) is analyzed by statistical method,the results show that there have obvious correlation,and the correlation coefficient is 0.948.The research provides the basic for calculating the percentage of vegetation cover in large area by interpreting TM image.

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备注/Memo

收稿日期:2008-1-3;
基金项目:长安大学校科技发展基金项目（06Z04）“土壤侵蚀空间变异性研究”资助
作者简介:马驰（1969- ），男，汉族，陕西兴平人，在读博士，主要从事GIS应用研究。E-mail：machi1969@126.com

更新日期/Last Update: 1900-01-01