comparisonofsomevegetationindicesinseasonalinformation

IGSNRR OpenIR

	comparisonofsomevegetationindicesinseasonalinformation
	Chengyuan Hao 1; Shaohong Wu2 ; Chuanyang Xu 1
	2008
Source Publication	chinesegeographicalscience
ISSN	1002-0063
Volume	18 Issue:3 Pages:242
Abstract	With the development of vegetation indices, the reflection capability of vegetation indices to the state of vegetation has been improved in various degrees. Especially, the vegetation index of Terra/MODIS-EVI is believed to have the highest sensitivity to the seasonality of vegetation. This study compares the reflection susceptibility of three vegetation indices (NOAA/AVHRR-NDVI, Terra/MODIS-NDVI and Terra/MODIS-EVI) to the seasonal variations of vegetation in the mid-south of Yunnan Province of China. It has been found that Terra/MODIS-EVI does best in the elimination of external disturbance. Firstly, it obviously improves the linear relationship with vegetation cover degree, especially in the high vegetation coverage area. Secondly, it avoids the emergence of vegetation index saturation. Thirdly, it reduces the environmental influence including both effects of atmosphere and soil. So it is believed that the Terra/MODIS-EVI can offer excellent tool for quantitative research of remote sensing, and has realized to be oriented by data with high quality.
Language	英语
Funding Project	[National Basic Research Program of China] ; [Ph. D. Foundation of Henan Polytechnic University]
Document Type	期刊论文
Identifier	http://ir.igsnrr.ac.cn/handle/311030/119984
Collection	中国科学院地理科学与资源研究所
Affiliation	1.河南理工大学 2.中国科学院地理科学与资源研究所
Recommended Citation GB/T 7714	Chengyuan Hao,Shaohong Wu,Chuanyang Xu. comparisonofsomevegetationindicesinseasonalinformation[J]. chinesegeographicalscience,2008,18(3):242.
APA	Chengyuan Hao,Shaohong Wu,&Chuanyang Xu.(2008).comparisonofsomevegetationindicesinseasonalinformation.chinesegeographicalscience,18(3),242.
MLA	Chengyuan Hao,et al."comparisonofsomevegetationindicesinseasonalinformation".chinesegeographicalscience 18.3(2008):242.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院地理科学与资源研究所机构知识库