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In-Orbit Test Operational Validation of the COMS Image Data Acquisition and Control System  

Lim, Hyun-Su (한국항공우주연구원 위성정보연구센터 위성운영실 위성지상시스템개발팀)
Ahn, Sang-Il (한국항공우주연구원 위성정보연구센터 위성운영실 위성지상시스템개발팀)
Seo, Seok-Bae (한국항공우주연구원 위성정보연구센터 위성운영실 위성지상시스템개발팀)
Park, Durk-Jong (한국항공우주연구원 위성정보연구센터 위성운영실 위성지상시스템개발팀)
Publication Information
Journal of Satellite, Information and Communications / v.6, no.2, 2011 , pp. 1-9 More about this Journal
Abstract
The Communication Ocean and Meteorological Satellite(COMS), the first geostationary observation satellite, was successfully launched on June 27th in 2010. The raw data of Meteorological Imager(MI) and Geostationary Ocean Color Imager(GOCI), the main payloads of COMS, is delivered to end-users through the on-ground processing. The COMS Image Data Acquisition and Control System(IDACS) developed by Korea Aerospace Research Institute(KARI) in domestic technologies performs radiometric and geometric corrections to raw data and disseminates pre-processed image data and additional data to end-users through the satellite. Currently the IDACS is in the nominal operations phase after successful in-orbit testing and operates in National Meteorological Satellite Center, Korea Ocean Satellite Center, and Satellite Operations Center, During the in-orbit test period, validations on functionalities and performance IDACS were divided into 1) image data acquisition and transmission, 2) preprocessing of MI and GOCI raw data, and 3) end-user dissemination. This paper presents that IDACS' operational validation results performed during the in-orbit test period after COMS' launch.
Keywords
COMS; Radiometric Correction; Image Navigation and Registration; LRIT; HRIT;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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2 Hyun-Su Lim, Sang-Il Ahn, "COMS LRIT/HRIT Service Characteristics", International Astronautical Congress(IAC), IAC-09.B1.4.9, 2009.
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5 Geumsil Kang, Pierre Coste, Heongsik Youn, Francois Faure, and Seong-Bong Choi, "An In-Orbit Radiometric Calibration Method of the Geostationary Ocean Color Imager", IEEE Transaction on Geoscience and Remote Sensing Vol.48 No. 12, pp.4322-4328, 2010   DOI
6 Hyun-Su Lim, Sang-Il Ahn, "COMS LRIT/HRIT Dissemination Service Qualification During IOT period", 15th International Conference for Women Engineers and Scientists, 2011.