%0 Journal Article
%A WEN Xiong-fei
%A CHEN Bei-qing
%A SHEN Shao-hong
%A XIANG Da-xiang
%A CAO Bo
%T Image Quality Evaluation for ZY-1 02C Satellite P/MS Sensors and the Potential of Its Application in Water Conservancy
%D 2012
%R 10.3969/j.issn.1001-5485.2012.10.023
%J Journal of Yangtze River Scientific Research Institute
%P 118-121
%V 29
%N 10
%X With the launch of the ZY-1 02C satellite, quantitative evaluation of ZY-1 02C remote sensing imagery is required. The full-color multispectral remote sensing imagery of ZY-1 02C P/MS Sensors was evaluated and was compared with that of the ETM+ imagery of Landsat 7 in terms of waveband, correlation coefficient, and spectral resolution. Imagery captured by ZY-1 02C P/MS Sensors, together with supporting vector machine and neural network algorithm was used to extract water body information. It was found that the imagery quality of ZY-1 02C satellite was superior to that of ETM + imagery in aspects of grey value distribution range, information amount, independence of wavebands, and the ability of extracting different landform information. The ZY-1 02C remote sensing imagery has great prospect of application in water conservancy industry.
%U http://ckyyb.crsri.cn/EN/10.3969/j.issn.1001-5485.2012.10.023