인문학
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자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
The spatial distribution characteristics and patterns of geographic features in space can be understood through a variety of analysis techniques. The `scale` is one of the most important factors in spatial analysis techniques, which is defined as a spatial and temporal interval for measurement and is determined by the range of study area or measurement unit. For an analysis of the optimum scale, it is needed to measure and represent the characteristics of attribute information extracted from satellite image. This study is aimed at identifying the characteristics of remotely sensed image with a coarser spatial resolution. To achieve these objectives, this study selected south part of Kangwha island, Korea, a coastal wetland, for the study site and investigated the changing characteristics of the land cover information with the various resolution images generated from 30m to 480m with an interval of 30m. We identified the characteristics of the satellite image covering Knagwha island were dramatically changed with resolution because of the scale effect.
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목차
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참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2022-981-001614551
