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DC Field | Value | Language |
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dc.citation.endPage | 285 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 272 | - |
dc.citation.title | JOURNAL OF KOREAN SOCIETY ON WATER ENVIRONMENT | - |
dc.citation.volume | 31 | - |
dc.contributor.author | Lee, Hyuk | - |
dc.contributor.author | Kang, Taegu | - |
dc.contributor.author | Nam, Gibeom | - |
dc.contributor.author | Ha, Rim | - |
dc.contributor.author | Cho, Kyung Hwa | - |
dc.date.accessioned | 2023-12-22T01:13:13Z | - |
dc.date.available | 2023-12-22T01:13:13Z | - |
dc.date.created | 2016-10-13 | - |
dc.date.issued | 2015-05 | - |
dc.description.abstract | Accurate assessment of chlorophyll-a (Chl-a) concentrations in inland waters using remote sensing is challenging due to the optical complexity of case 2 waters. and the inherent optical properties (IOPs) of natural waters are the most significant factors affecting light propagation within water columns, and thus play indispensable roles on estimation of chl-a concentrations. Despite its importance, no IOPs retrieval model was specifically developed for inland water bodies, although significant efforts were made on oceanic inversion models. So we have applied and validated a recently developed Red-NIR three-band model and an IOPs Inversion Model for estimating Chl-a concentration and deriving inland water IOPs in Lake Uiam. Three band and IOPs based Chl-a estimation model accuracy was assessed with samples collected in different seasons. The results indicate that this models can be used to accurately retrieve Chl-a concentration and absorption coefficients. For all datasets the determination coefficients of the 3-band models versus Chl-a concentration ranged 0.65 and 0.88 and IOPs based model versus Chl-a concentration varied from 0.73 to 0.83 respectively. and Comparison between 3-band and IOPs based models showed significant performance with decrease of root mean square error from 18% to 33.6%. The results of this study provides the potential of effective methods for remote monitoring and water quality management in turbid inland water bodies using hyper-spectral remote sensing. | - |
dc.identifier.bibliographicCitation | JOURNAL OF KOREAN SOCIETY ON WATER ENVIRONMENT, v.31, no.3, pp.272 - 285 | - |
dc.identifier.doi | 10.15681/KSWE.2015.31.3.272 | - |
dc.identifier.issn | 1229-4144 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20616 | - |
dc.language | 한국어 | - |
dc.publisher | 한국물환경학회 | - |
dc.title.alternative | 분광특성을 이용한 담수역 클로로필-a 원격 추정 모형의 적용과 평가 | - |
dc.title | Remote Estimation Models for Deriving Chlorophyll-a Concentration using Optical Properties in Turbid Inland Waters: Application and Valuation | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.identifier.kciid | ART001995849 | - |
dc.description.journalRegisteredClass | kci | - |
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