The method for rapid extraction of vegetation supply water index: Using HJ-1B satellite data

Author

Hu, Zhuowei ; Guo, Meichen ; Jiang, Minbin ; Wei, Lai ; Zhang, Shuo

Author_Institution

Coll. of Resources Environ. & Tourism, Capital Normal Univ., Beijing, China

fYear

2012

fDate

15-17 June 2012

Firstpage

1

Lastpage

4

Abstract

Featured by high resolution and broad bandwidth, HJ-1B satellite data have great potential and wide application in the research of surface temperature inversion. However, in China products generated from remote sensing index data are rare, and how to quickly make remote sensing data products is an important issue. In this study we designed a processing method for calculating the vegetation water supplying index data with ERDAS. The results showed that this model can work very well in many researches as it has high accuracy and efficiency.

Keywords

land surface temperature; vegetation; China products; ERDAS; HJ-IB satellite data; remote sensing data products; remote sensing index data; surface temperature inversion; vegetation supply water index; Calibration; Cameras; Charge coupled devices; Monitoring; Satellites; HJ-1B Satellite Data; drought; rapid extraction; vegetation supply water index (VSWI);

fLanguage

English

Publisher

ieee

Conference_Titel

Geoinformatics (GEOINFORMATICS), 2012 20th International Conference on

Conference_Location

Hong Kong

ISSN

2161-024X

Print_ISBN

978-1-4673-1103-8

Type

conf

DOI

10.1109/Geoinformatics.2012.6270259

Filename

6270259