Title :
Apply single-band brightness variance ratio to the interference dissociation of cloud from satellite date
Author :
Qu Wei-ping ; Liu Wen-qing ; Lu Yi-huai ; Zhu Jun ; Qin Min ; Liu Cheng
Author_Institution :
Anhui Inst. of Opt. & Fine Mech., Chinese Acad. of Sci., Hefei
Abstract :
In satellite remote-sensing detection, cloud as an interference plays a negative role in data retrieval. A new method rooting on atmospheric radiation characteristics of cloud layer, in this paper, presents a sort of solution that single-band brightness variance ratio be used to detect the relative intensity of cloud clutter so as to delineate cloud field rapidly and exactly and, enable cloud elimination to result in the data free from cloud interference. In addition, concerning visible light data modification in cloud area, to use multi-band data fusion and infrared penetration method is a major technique herein. Finally plus the rate of data variation with its formulae and method
Keywords :
clouds; clutter; interference; remote sensing; satellite communication; sensor fusion; cloud clutter relative intensity detection; cloud elimination; cloud field; cloud interference; cloud layer atmospheric radiation characteristics; data retrieval; data variation; infrared penetration method; interference dissociation; multiband data fusion; satellite date; satellite remote-sensing detection; single-band brightness variance ratio; visible light data modification; Brightness temperature; Clouds; Information retrieval; Infrared imaging; Interference; Optical reflection; Reflectivity; Remote sensing; Satellites; Testing;
Conference_Titel :
Intelligent Systems Design and Applications, 2006. ISDA '06. Sixth International Conference on
Conference_Location :
Jinan
Print_ISBN :
0-7695-2528-8
DOI :
10.1109/ISDA.2006.14
