Results of evaluation model of Hyperspectral Imager Suite (HISUI)

Author

Tanii, Jun ; Iwasaki, Akira ; Kawashima, Takahiro ; Inada, Hitomi

Author_Institution

Japan SpaceSystems, Tokyo, Japan

fYear

2012

fDate

22-27 July 2012

Firstpage

131

Lastpage

134

Abstract

Hyperspectral Imager Suite (HISUI) is a next-generation Japanese optical sensor that is composed of a hyperspectral imager and a multispectral imager. Combination of hyperspectral and multispectral imagers contributes land remote sensing with high spectral and spatial resolution. Validation of the HISUI evaluation model, including environmental test such as vibration test and thermal-vacuum test has been carried out to meet the science requirements on the sensor under the space-borne conditions. Major performances of the sensors are obtained. Spectral response of each band of the hyperspectral sensor, distortions in a spectrometer in terms of smile and keystone properties, are investigated. The test results of the evaluation model show appropriate performance of the sensors.

Keywords

geophysical image processing; image resolution; optical sensors; remote sensing; spectrometers; HISUI evaluation model; environmental test; evaluation model; high spectral resolution; hyperspectral imager suite; hyperspectral sensor; keystone property; multispectral imager; next-generation Japanese optical sensor; remote sensing; science requirements; smile property; space-borne condition; spatial resolution; spectrometer; thermal-vacuum test; vibration test; Hyperspectral imaging; Optical distortion; Optical imaging; Optical sensors; Radiometers; Spatial resolution; HISUI; Hyperspectral; Multispectral;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International

Conference_Location

Munich

ISSN

2153-6996

Print_ISBN

978-1-4673-1160-1

Electronic_ISBN

2153-6996

Type

conf

DOI

10.1109/IGARSS.2012.6351619

Filename

6351619