地球表面时空多变要素的定量遥感项目综述

被引:33
作者
李小文
机构
[1] 北京师范大学地理学与遥感科学学院遥感与地理信息系统研究中心
关键词
时空多变要素; 定量遥感; 尺度转换; 先验知识; 同步试验; 精准农业; 西北生态建设;
D O I
暂无
中图分类号
TP79 [遥感技术的应用];
学科分类号
摘要
对“973”项目“地球表面时空多变要素的定量遥感理论及应用”的研究工作做了综述,介绍了项目研究的科学背景、总体科学思路、研究内容和科学目标。项目经过5年的努力,在尺度效应和尺度转换理论、基于先验知识的定量遥感反演理论、同步观测和模拟试验等方面取得了一系列研究成果;成功实现了遥感模型与农学、生态学等应用模型的链接,并在精准农业、西北草场生态建设中进行了成功应用。
引用
收藏
页码:771 / 780
页数:10
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