2006•Shuitu baochi yanjiuRequires access

Estimation of Vegetation Fraction in Beiyunhe District by Remote Sensing

Meng Jian

Abstract

Vegetation fraction is a very important index to score the vegetation coverage on the land surface and is used in many aspects as one of the input parameters.Based on the dimidiate pixel model and the normalized difference vegetation index,the vegetation fraction of study region can be calculated by using the model of quantifying vegetation fraction from normalized difference vegetation.The vegetation fraction in Beiyunhe valley of remote sensing was calculated based on this model.The authors used 1994 and 2004 Landsat TM data to analyze vegetation changes in Beiyunhe valley.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Vegetation (pathology), Enhanced vegetation index, Fraction (chemistry), Normalized Difference Vegetation Index, Vegetation Index, Remote sensing, Environmental science, Hydrology (agriculture)