Overview of Geostationary Ocean Color Imager (GOCI) and GOCI Data Processing System (GDPS)
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- Overview of Geostationary Ocean Color Imager (GOCI) and GOCI Data Processing System (GDPS)
- Ryu, Joo-Hyung; Han, Hee-Jeong; Cho, Seongick; Park, Young-Je; Ahn, Yu-Hwan
- KIOST Author(s)
- Ryu, Joo Hyung(유주형); Han, Hee Jeong(한희정); Park, Young Je(박영제)
- 유주형; 한희정; 조성익; 박영제; 안유환
- GOCI, the world's first geostationary ocean color satellite, provides images with a spatial resolution of 500 m at hourly intervals up to 8 times a day, allowing observations of short-term changes in the Northeast Asian region. The GOCI Data Processing System (GDPS), a specialized data processing software for GOCI, was developed for real-time generation of various products. This paper describes GOCI characteristics and GDPS workflow/products, so as to enable the efficient utilization of GOCI. To provide quality images and data, atmospheric correction and data analysis algorithms must be improved through continuous Cal/Val. GOCI-II will be developed by 2018 to facilitate in-depth studies on geostationary ocean color satellites.
- OCEAN SCIENCE JOURNAL, v.47, no.3, pp.223 - 233, 2012
- Geostationary Ocean Color Imager (GOCI); GOCI Data Processing System (GDPS); operation; sensor design
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