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Principles and methodology for the geometrical parameter calculation of BDR
Language英语
Li Xianhua; Chen Mingzhen; Yu Genong; Yang Wunian; Chi Tianhe; Huang Xueqiao
1998
Source PublicationOPTICAL REMOTE SENSING OF THE ATMOSPHERE AND CLOUDS
Author of SourcePROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Volume3501
Pages604-611
meetingConference on Optical Remote Sensing of the Atmosphere and Clouds
Conference DateSEP 15-17, 1998
Conference PlaceBEIJING
CountryPEOPLES R CHINA
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Contribution Rank1
AbstractThis paper describes the principles and methodology to express and calculate bi-directional reflection (BDR) parameters of ground targets by using radioactively decomposed remotely sensed image under the support of GIS and DTM. The principles and theoretical basis are that the difference of slope and its orientation changes the relative position of pixel ground, sun, and satellite sensor and results in the variety of solar direct radiance of similar pixels. The differences reflect the bi-directional reflectance. The bi-directional reflectance could be studied through the analysis of the difference and its relation with sun position and satellite position under the support of GIS and DTM, using direct radiance digital images. Topics, covered in this paper, include calculation geometrical parameters of BRDF, on both slopes and plains and for both satellite and sun.
Keywordsatellite pixel bi-directional reflectance geometrical parameters calculation
ISBN0-8194-2960-0
ISSN0277-786X
Indexed ByCPCI ; EI
WOS IDWOS:000076911000070
EI Accession NumberAccession number: 2002417137155
Citation statistics
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/25243
Collection成都山地所知识仓储(2009年以前)
Corresponding AuthorLi Xianhua
AffiliationChengdu Inst. of Mountain Disaster, Chinese Academy of Sciences, Ministry of Water Resources, Chengdu 610041, China
Recommended Citation
GB/T 7714
Li Xianhua,Chen Mingzhen,Yu Genong,et al. Principles and methodology for the geometrical parameter calculation of BDR[C]//PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE):SPIE-INT SOC OPTICAL ENGINEERING,1998:604-611.
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