Korea Geostationary Ocean Color Imager (KGOCI)

被引：0

作者：

Kang, G ^{[1
]}

Kang, S ^{[1
]}

Yong, S ^{[1
]}

Kim, J ^{[1
]}

Chang, Y ^{[1
]}

Youn, H ^{[1
]}

机构：

[1] KARI, Taejon 305333, South Korea

来源：

IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET | 2004年

关键词：

component; COMS; KGOCI; ocean color sensor; itegration time; SNR;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Korea Aerospace Research Institute (KARI) hits a plan to launch COMS for consistent monitoring of the Korean Peninsula. Korea Geostationary Ocean Color Imager (KGOCI) is one of the main payloads of COMS which will provide it monitoring of ocean-colour around the Korean Peninsula from geostationary platforms. Ocean color observation from geostationary platform is required to remedy the coverage constraints imposed by polar orbiting platforms. In this paper the main characteristics of KGOCI are described. It will provide the measurement data of 6 visible channels and 2 near-infrared channels (400nm similar to 900nm). The high radiometric sensitivity is essential of ocean color sensor because of the weak water leaving radiance. The integration time and aperture diameter required to achieve the SNR specification of KGOCI are analyzed.

引用

页码：3261 / 3263

页数：3

共 4 条

[1]

BARNES R, 1994, NASA TECHNICAL REPOR

[2] Changes in the radiometric sensitivity of SeaWiFS determined from lunar and solar-based measurements [J].