Development Status and Mission operation plan of GOCI-II

DC Field Value Language
dc.contributor.author 안기범 -
dc.contributor.author 조성익 -
dc.contributor.author 오은송 -
dc.contributor.author 한희정 -
dc.contributor.author 김원국 -
dc.contributor.author 박영제 -
dc.date.accessioned 2020-07-15T15:32:09Z -
dc.date.available 2020-07-15T15:32:09Z -
dc.date.created 2020-02-11 -
dc.date.issued 2017-06-26 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/23927 -
dc.description.abstract GOCI-II (Geostationary Ocean Color Imager-II) is the next generation of GOCI, which was the first ocean color imager in the world operating on the geostationary orbit. GOCI has been monitoring ocean color around the Korean Peninsula in order to detect, monitor, quantify, and predict short term changes of coastal ocean environment for marine science research and application purpose. GOCI-II has improved radiometric and geometric performance in comparison with GOCI. GOCI-II is a multi-spectral imaging radiometer in order to observe ocean color around the Korean peninsula and to cover full earth disc even if the platform does not provide a pitch/roll tilt. It acquires data in 12 VNIR spectral bands (370~885nm) with a spatial resolution of about 250m GSD(Ground Sampling Distance) at nadir. GOCI-II will be operated at the same orbital position (128.2˚E Longitude in geostationary orbit) with GOCI. GOCI-II mission operation mode consists of Global (Full Disk) mode, Local mode, Star imaging, Moon imaging, and Solar Calibration. Global mode is new capability of GOCI-II for global monitoring and research on the long-term climate change. Observation area of the global mode is a circle field of ±60° longitude and latitude central to the spacecraft nadir. Full disk will be accumulated a image during 1 day. GOCI-II also operated in user-definable LA mode. The user of GOCI-II can select the observation local area within the fur to detect, monitor, quantify, and predict short term changes of coastal ocean environment for marine science research and application purpose. GOCI-II has improved radiometric and geometric performance in comparison with GOCI. GOCI-II is a multi-spectral imaging radiometer in order to observe ocean color around the Korean peninsula and to cover full earth disc even if the platform does not provide a pitch/roll tilt. It acquires data in 12 VNIR spectral bands (370~885nm) with a spatial resolution of about 250m GSD(Ground Sampling Distance) at nadir. GOCI-II will be operated at the same orbital position (128.2˚E Longitude in geostationary orbit) with GOCI. GOCI-II mission operation mode consists of Global (Full Disk) mode, Local mode, Star imaging, Moon imaging, and Solar Calibration. Global mode is new capability of GOCI-II for global monitoring and research on the long-term climate change. Observation area of the global mode is a circle field of ±60° longitude and latitude central to the spacecraft nadir. Full disk will be accumulated a image during 1 day. GOCI-II also operated in user-definable LA mode. The user of GOCI-II can select the observation local area within the fu -
dc.description.uri 1 -
dc.language English -
dc.publisher SPC -
dc.relation.isPartOf STAR 2017 -
dc.title Development Status and Mission operation plan of GOCI-II -
dc.type Conference -
dc.citation.endPage 9 -
dc.citation.startPage 9 -
dc.citation.title STAR 2017 -
dc.contributor.alternativeName 안기범 -
dc.contributor.alternativeName 조성익 -
dc.contributor.alternativeName 한희정 -
dc.contributor.alternativeName 김원국 -
dc.contributor.alternativeName 박영제 -
dc.identifier.bibliographicCitation STAR 2017, pp.9 -
dc.description.journalClass 1 -
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Marine Digital Resources Department > Korea Ocean Satellite Center > 2. Conference Papers
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