文献类型：期刊文献

中文题名：MODIS数据在树种长势监测中的应用

英文题名：Monitoring Trees' Growing Based on MODIS Data

作者：覃先林[1] 易浩若[1]

第一作者：覃先林

机构：[1]中国林科院资源信息所

年份：2003

卷号：18

期号：3

起止页码：123-128

中文期刊名：遥感技术与应用

外文期刊名：Remote Sensing Technology and Application

收录：CSTPCD;;CSCD:【CSCD_E2011_2012】；

基金：2002年院基金项目"基于3S技术的可燃物分布与分类的预研究"的部分内容。

语种：中文

中文关键词：遥感;Terra—MODIS;植被指数;可燃物

外文关键词：Remote sensing; Terra-MODIS; Vegetation Index; Forest

分类号：TP79

摘要：近年来,世界各国日益重视利用"3S"(遥感、地理信息系统和全球定位系统)技术对陆地表面植被进行研究。利用Terra-MODIS数据,分别采用了归一化植被指数(NDVI)、环境植被指数(EVI)、土壤调节植被指数(SAVI)以及比值植被指数(RVI)对实验区典型树种的长势进行了比较研究;同时对实验区典型树种的植被指数的地域变化和时间变化进行了分析,为探讨我国可燃物的时空变化规律打下了基础。
Recently,research on vegetation of land by using '3S' techniques(Remote Sensing, Geographic Information System and Global Position System) have been paid more attention by scientists and researchers in the world MODIS is one detector board on Terra's(EOS\|AM1), which was lunched on December 18,1999 by NASA Goddard Space Flight Center of US This paper studied the Difference among Normalized Difference Vegetation Index(NDVI), Environment Difference Vegetation Index(EVI), Soil Adjusted Difference Vegetation Index(SAVI) and Ratio Vegetation Index(RVI) by using Terra\|MODIS data At the same time, we have studied the temporal and spatial changes on the typical trees in the experiment areas, which will help us get the temporal and spatial change discipline of forest in our country