고해상도 원격탐사를 이용한 갯벌 표층 퇴적상 분류 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최종국 | - |
dc.contributor.author | 엄진아 | - |
dc.contributor.author | 유주형 | - |
dc.contributor.author | 유홍룡 | - |
dc.contributor.author | Joong-Sun Won | - |
dc.date.accessioned | 2020-07-16T21:50:31Z | - |
dc.date.available | 2020-07-16T21:50:31Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2009-10-29 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/29243 | - |
dc.description.abstract | In this study, the applicability of an object-based method to the classification of the surface sediment facies in a tidal flat is tested using IKONOS satellite image, a high spatial resolution remote sensing. Object-based classification method has an advantage of incorporating spatial neighbourhood properties into the classification process, and it may accomplish a more accurate result of classification as compared with pixel-based method. We compared the classification result of object-based method with that of pixel-based maximum likelihood method quantitatively, for Hwangdo tidal flat in Cheonsu Bay, Korea. The overall accuracy and kappa value calculated from the result of the object-based method were 90.7 % and 0.86, respectively, which is relatively higher accuracy than the maximum likelihood. It can be concluded that the object-based approach is a effective tool for the surface sediment classification in a tidal flat. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | 대한원격탐사학회 | - |
dc.relation.isPartOf | ISRS | - |
dc.title | 고해상도 원격탐사를 이용한 갯벌 표층 퇴적상 분류 연구 | - |
dc.title.alternative | A STUDY ON THE CLASSIFICATION OF THE SURFACE SEDIMENTS IN A TIDAL FLAT BY A HIGH RESOLUTION REMOTE SENSING | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 242 | - |
dc.citation.startPage | 239 | - |
dc.citation.title | ISRS | - |
dc.contributor.alternativeName | 최종국 | - |
dc.contributor.alternativeName | 엄진아 | - |
dc.contributor.alternativeName | 유주형 | - |
dc.contributor.alternativeName | 유홍룡 | - |
dc.identifier.bibliographicCitation | ISRS, pp.239 - 242 | - |
dc.description.journalClass | 1 | - |