GOCI 해수환경분석 알고리즘 개발에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 문정언 | - |
dc.contributor.author | 안유환 | - |
dc.contributor.author | 유주형 | - |
dc.contributor.author | Palanasamy Shanmugam | - |
dc.date.accessioned | 2020-07-16T19:30:20Z | - |
dc.date.available | 2020-07-16T19:30:20Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2010-10-12 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/28731 | - |
dc.description.abstract | Several ocean color algorithms have been developed for GOCI (Geostationary Ocean Color Imager) using in-situ bio-optical data sets. These data sets collected around the Korean Peninsula during 1998 to 2009 include chlorophyll-a concentration (Chl-a), suspended sediment concentration (SS), absorption coefficient of dissolved organic matter (adom) and remote sensing reflectance (Rrs) obtained from 1348 points. The GOCI Chl-a algorithm was developed using 4-bands remote sensing reflectance ratio that account for the influence of suspended solid particle and dissolved organic matter. The GOCI Chl-a algorithm reproduced in-situ chlorophyll concentration better than the other algorithms. In the SeaWiFS images, this algorithm reduced an average error of 46 % from chlorophyll concentration retrieved by standard chlorophyll algorithms. For the GOCI SS algorithm, single band was used (Ahn et al., 2001) instead of a band ratio which is commonly used in chlorophyll algorithms. The GOCI adom algorithm was derived from the relationship between remote sensing reflectance band ratio (Rrs(412)/Rrs(555)) and adom(λ). The GOCI Chl-a fluorescence has been developed by Ahn and Shanmugam(2007). | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPIE | - |
dc.relation.isPartOf | SPIE-APRS 2010 | - |
dc.title | GOCI 해수환경분석 알고리즘 개발에 관한 연구 | - |
dc.title.alternative | Development of Ocean Environmental Algorithms for GOCI | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 45 | - |
dc.citation.startPage | 45 | - |
dc.citation.title | SPIE-APRS 2010 | - |
dc.contributor.alternativeName | 문정언 | - |
dc.contributor.alternativeName | 안유환 | - |
dc.contributor.alternativeName | 유주형 | - |
dc.identifier.bibliographicCitation | SPIE-APRS 2010, pp.45 | - |
dc.description.journalClass | 1 | - |