Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- Volume 1
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- Pages.267-270
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- 2006
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- 1226-9743(pISSN)
DESIGN OF MI DECOMPOSITION MODULE FOR THE COMS IMPS
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Seo, Seok-Bae
(Korea Aerospace Research Institute) ;
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Kang, Chi-Ho
(Korea Aerospace Research Institute) ;
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Koo, In-Hoi
(Korea Aerospace Research Institute) ;
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Ahn, Sang-Il
(Korea Aerospace Research Institute) ;
- Kim, Eun-Kyou (Korea Aerospace Research Institute)
- Published : 2006.11.02
Abstract
COMS has two imaging payloads, MI (Meteorological Imager) and GOCI (Geostationary Ocean Colour Imager). In GOCI case, data are packaged per each slot - one part of 16 two-dimensional arrays for imaging sensors - so its generation algorithm is simple. But MI case, data are made up with sequences of 480 bit blocks and are transmitted to its ground station sequentially. Moreover there is no time information in each 480 bit MI block, so a system in its ground system should be attaching time information at received MI blocks. DM (Decomposition Module) is one module of IMPS that receives Raw Data from DATS and generates Level 0 Products that include time tagging. This paper explains DM design for MI of COMS payloads.