A tidal correction model for near-infrared (NIR) reflectance over tidal flats SCIE SCOPUS

DC Field Value Language
dc.contributor.author Park, Wook -
dc.contributor.author Lee, Yoon-Kyung -
dc.contributor.author Shin, Ji-Sun -
dc.contributor.author Won, Joong-Sun -
dc.date.accessioned 2020-04-20T05:25:39Z -
dc.date.available 2020-04-20T05:25:39Z -
dc.date.created 2020-01-28 -
dc.date.issued 2013-09-01 -
dc.identifier.issn 2150-704X -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/3098 -
dc.description.abstract We examined the temporal variation of near-infrared (NIR) reflectance over tidal flats by proposing a tidal correction model for NIR reflectance. Sediment type, exposure time and interstitial and remnant surface waters play a key role in the optical surface reflectance of tidal flats. We established a tidal correction model for NIR reflectance by analysing 1015 scenes from the Geostationary Ocean Color Imager (GOCI), which is the first ocean colour sensor mounted on a geostationary satellite. The GOCI provides eight scenes per day with a 500-m resolution. Our results yielded two main findings. First, the reflectance model shows an asymmetric shape between ebb and flood tides. As the surface reflectance increases gradually during the ebb tide, the slope decreases steeply during the flood tide. Second, at least two models showing surface sediment are required. The tidal correction models for sand- and mixed-flats were similar; however, the one for mud-flats differed significantly. Our models work to correct for the tidal flat reflectance shown in optical images that were acquired under different tidal conditions. -
dc.description.uri 1 -
dc.language English -
dc.publisher TAYLOR & FRANCIS LTD -
dc.subject ATMOSPHERIC CORRECTION -
dc.subject INTERTIDAL SEDIMENTS -
dc.subject GRAIN-SIZE -
dc.subject SURFACE -
dc.subject IMAGERY -
dc.subject CLASSIFICATION -
dc.subject SEAWIFS -
dc.subject BAY -
dc.title A tidal correction model for near-infrared (NIR) reflectance over tidal flats -
dc.type Article -
dc.citation.endPage 842 -
dc.citation.startPage 833 -
dc.citation.title REMOTE SENSING LETTERS -
dc.citation.volume 4 -
dc.citation.number 9 -
dc.contributor.alternativeName 이윤경 -
dc.identifier.bibliographicCitation REMOTE SENSING LETTERS, v.4, no.9, pp.833 - 842 -
dc.identifier.doi 10.1080/2150704X.2013.791955 -
dc.identifier.scopusid 2-s2.0-84880433662 -
dc.identifier.wosid 000321812200001 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus ATMOSPHERIC CORRECTION -
dc.subject.keywordPlus INTERTIDAL SEDIMENTS -
dc.subject.keywordPlus GRAIN-SIZE -
dc.subject.keywordPlus SURFACE -
dc.subject.keywordPlus IMAGERY -
dc.subject.keywordPlus CLASSIFICATION -
dc.subject.keywordPlus SEAWIFS -
dc.subject.keywordPlus BAY -
dc.relation.journalWebOfScienceCategory Remote Sensing -
dc.relation.journalWebOfScienceCategory Imaging Science & Photographic Technology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Remote Sensing -
dc.relation.journalResearchArea Imaging Science & Photographic Technology -
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