Home>Results

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[会议论文]

Backscatter change index of ENVISAT ASAR data for rice field mapping in Fuzhou, Fujian province

Share
Edit Delete 报错

author:

Wang, X. (Wang, X..) [1] | Wang, Q. (Wang, Q..) [2] | Ling, F. (Ling, F..) [3] | Unfold

Indexed by:

Scopus

Abstract:

This paper investigates the potential of ENVISAT ASAR data for rice crop mapping in Fujian Province, where the agricultural fields are cracked. The ASAR data with VV and HH polarization acquired between two acquisition dates over the whole rice growth season were used. The study area is located in Fuzhou, Fujian province, China. After analysis the backscatters of VV and HH polarization in the two dates during each rice growth season, a backscatter change index (BSCI) combining the VV and HH backscatters of the two dates was calculated. The BSCI value of rice field is much higher than those of other land covers. A method using the BSCI was proposed, which was a fast rice crop mapping method. The accuracy of rice field mapping in three rice seasons was all promising high.

Keyword:

BackScatter Change Index (BSCI); ENVISAT ASAR; Rice field mapping

Community:

  • [ 1 ] [Wang, X.]Key Lab. of Spatial Data Mining and Information Sharing, Fuzhou University, Ministry of Education, Fuzhou, Fujian, 350002, China
  • [ 2 ] [Wang, Q.]Key Lab. of Spatial Data Mining and Information Sharing, Fuzhou University, Ministry of Education, Fuzhou, Fujian, 350002, China
  • [ 3 ] [Ling, F.]Key Lab. of Spatial Data Mining and Information Sharing, Fuzhou University, Ministry of Education, Fuzhou, Fujian, 350002, China
  • [ 4 ] [Chen, H.]Key Lab. of Spatial Data Mining and Information Sharing, Fuzhou University, Ministry of Education, Fuzhou, Fujian, 350002, China
  • [ 5 ] [Quegan, S.]Centre for Terrestrial Carbon Dynamics, Sheffield Centre for Earth Observation Science, University of Sheffield, Hounsfield Road, Sheffield S3 7RH, United Kingdom

Reprint 's Address:

  • [Wang, X.]Key Lab. of Spatial Data Mining and Information Sharing, Fuzhou University, Ministry of Education, Fuzhou, Fujian, 350002, China

Show more details

Source :

European Space Agency, (Special Publication) ESA SP

ISSN: 0379-6566

Year: 2008

Issue: 655 SP

Language: English

Cited Count:

WoS CC Cited Count:

30 Days PV: 1

Affiliated Colleges:

Online/Total:37/10108888
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1