GOCI 위성자료와 3차원 해양모델의 융복합 기술연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김창식 | - |
dc.contributor.author | 임학수 | - |
dc.contributor.author | 박광순 | - |
dc.date.accessioned | 2020-07-16T00:32:59Z | - |
dc.date.available | 2020-07-16T00:32:59Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2015-07-28 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/25353 | - |
dc.description.abstract | This study demonstrates possible application of satellite data to numerical modeling, and vice versa, to improve the quality of the processed information. A new geostationary satellite with the three missions of communication, ocean and meteorology was launched in June 2010. The ocean mission part, GOCI (The geostationary Ocean Color Imager), is now in data service of ocean color images at every hour during daytime with a spatial resolution of 500 m. The scanned data covers the north Pacific with focusing on Korean Peninsula and adjacent seas. Using the optical sensors, the GOCI images usually contain the cloud-blocked zone. We investigate a method to acquire the cloud-free images of environment information by using the operational 3-D ocean model, the ROMS. The clear-image data are used as boundary condition to the numerical modeling, and then the model results are used to recover the cloud-covered area. The hourly varying image data are also excellent data for the ocean numerical modeling in terms of temporal and spatial variation of the ocean environment. By close examination of hourly producing images from GOCI, the temporal variation is very useful for operational purpose along with the three-dimensional ocean model such as ROMS. Being in operational mode, the ROMS ocean model produces temporal and structural variation of coastal features by using the compatible GOCI data, or the GOCI images can be improved by ueorology was launched in June 2010. The ocean mission part, GOCI (The geostationary Ocean Color Imager), is now in data service of ocean color images at every hour during daytime with a spatial resolution of 500 m. The scanned data covers the north Pacific with focusing on Korean Peninsula and adjacent seas. Using the optical sensors, the GOCI images usually contain the cloud-blocked zone. We investigate a method to acquire the cloud-free images of environment information by using the operational 3-D ocean model, the ROMS. The clear-image data are used as boundary condition to the numerical modeling, and then the model results are used to recover the cloud-covered area. The hourly varying image data are also excellent data for the ocean numerical modeling in terms of temporal and spatial variation of the ocean environment. By close examination of hourly producing images from GOCI, the temporal variation is very useful for operational purpose along with the three-dimensional ocean model such as ROMS. Being in operational mode, the ROMS ocean model produces temporal and structural variation of coastal features by using the compatible GOCI data, or the GOCI images can be improved by u | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.relation.isPartOf | IGARSS 2015 (IEEE) | - |
dc.title | GOCI 위성자료와 3차원 해양모델의 융복합 기술연구 | - |
dc.title.alternative | Embedding the Geostationary Satellite Imagery to Numerical Ocean Modeling | - |
dc.type | Conference | - |
dc.citation.conferencePlace | US | - |
dc.citation.endPage | 3 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | IGARSS 2015 (IEEE) | - |
dc.contributor.alternativeName | 김창식 | - |
dc.contributor.alternativeName | 박광순 | - |
dc.identifier.bibliographicCitation | IGARSS 2015 (IEEE), pp.1 - 3 | - |
dc.description.journalClass | 1 | - |