Title :
A study on vicarious calibration and cross calibration for HISUI multispectral and Hyperspectral Imager
Author :
Yamamoto, Hiroshi ; Tsuchida, Satoshi
Author_Institution :
GSJ/AIST, Tsukuba, Japan
Abstract :
The Hyperspectral Imager Suite (HISUI) is the Japanese next-generation Earth observation project, which will be composed of hyperspectral imager (185 spectral bands in VNIR-SWIR region with 30 m spatial resolution) and multispectral imager (4 spectral bands in VNIR region with 5 [m] spatial resolution), and is being developed by Japanese Ministry of Economy, Trade, and Industry (METI) as its third spaceborne optical imager mission after JERS OPS and Terra ASTER. HISUI will provide the earth observation data for global energy and resource issues as well as for other applications such as environmental monitoring and forestry. This paper shows the evaluation of cross calibration with vicarious calibration using EO1 Hyperion, ALI, Landsat7 ETM+, and Terra ASTER with vicarious calibration data.
Keywords :
calibration; geophysical image processing; hyperspectral imaging; image resolution; image sensors; optical images; optical information processing; optical sensors; ALI; EO1 Hyperion; HISUI multispectral imager; JERS OPS; Japanese next generation Earth observation project; Landsat7 ETM+; Ministry of Economy Trade and Industry; Terra ASTER; VNIR-SWIR region; cross calibration; hyperspectral imager suite; spaceborne optical imager mission; spatial resolution; vicarious calibration; Calibration; Earth; Hyperspectral imaging; Satellites; Sensors; EO-1 ALI; EO1 Hyperion; HISUI; Landsat ETM+; Terra ASTER/MODIS; cross cal-ibration; vicarious calibration;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4799-1114-1
DOI :
10.1109/IGARSS.2013.6723587
