IMHE OpenIR  > 数字山地与遥感应用中心
山地典型生态参量遥感反演建模及其时空表征能力研究
Alternative TitleStudy on Retrieving Key Ecological Parameters in Mountainous Regions by Remote Sensing Methods and Evaluating Their Spatio-temporal Representativeness
李爱农; 边金虎; 尹高飞; 靳华安; 赵伟; 张正健; 南希; 雷光斌
2018
Source Publication地球科学进展
ISSN1001-8166
Volume33Issue:2Pages:141-151
SubtypeArticle
Contribution Rank1
Abstract

围绕国家自然科学基金重点项目山地典型生态参量遥感反演建模及其时空表征能力研究,介绍了项目的立项背景、研究目标、研究现状和发展趋势、拟解决的关键科学问题、主要研究内容、研究总体方案及预期成果。项目选取不同地形梯度和植被背景为主要研究对象,开展山地叶面积指数(LAI)和净初级生产力(NPP)陆表典型生态参量遥感反演建模及其时空表征能力研究,发展遥感定量反演模型和方法,分析山地复杂地形对遥感信号及遥感反演产品的影响,力争能在山地陆表生态参量遥感反演建模理论与方法上取得突破。

Other Abstract

Focusing on the Key Project of National Natural Science Foundation of ChinaA study on retrieving key ecological parameters in mountainous regions by remote sensing methods and evaluating their spatio-temporal representativeness,this paper introduced the project background,objectives,research status,the key scientific questions,main contents of the research,the overall methodology and the deliverables. Choosing different topographic gradient and vegetation background,this project will conduct researches on retrieving key ecological parameters such as LAI and NPP in mountainous areas,evaluating their spatio-temporal representativeness,analyzing the influence of complex terrain on remote sensing signals and the remote sensing products,and finally trying to make a breakthrough in the theory and methodology of ecological parameters retrieving in mountains area.

Keyword山地 协同反演 模型观测同化 空间尺度转换 时空表征
Indexed ByCSCD
Language中文
CSCD IDCSCD:6229801
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/23437
Collection数字山地与遥感应用中心
Corresponding Author李爱农
Affiliation数字山地与遥感应用研究中心/中国科学院·水利部成都山地灾害与环境研究所,四川成都610041
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
李爱农,边金虎,尹高飞,等. 山地典型生态参量遥感反演建模及其时空表征能力研究[J]. 地球科学进展,2018,33(2):141-151.
APA 李爱农.,边金虎.,尹高飞.,靳华安.,赵伟.,...&雷光斌.(2018).山地典型生态参量遥感反演建模及其时空表征能力研究.地球科学进展,33(2),141-151.
MLA 李爱农,et al."山地典型生态参量遥感反演建模及其时空表征能力研究".地球科学进展 33.2(2018):141-151.
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