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The Study of Coastal Change Detection Ortho Aerial Photo and Hydrographic Survey: Parcels Submerged  

Choi Chul Eung (Department of Satellite Information Sciences, Pukyoung National University)
Kim Youn Soo (Busan Oceanographic Research Office NORI)
Suh Yong Cheol (Department of Satellite Information Sciences, Pukyoung National University)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.17, no.2, 2005 , pp. 61-69 More about this Journal
Abstract
The coastal erosion and the look of a heap which are mainly occurred in the district along the coast are found for various forms such as the estuary closing, the estuary sand bar the development of the coast sand bar, and the modification of coastline. Recently, due to the coastal development, these transformations have been intensified. The change of coast, which has been made slow progress is required long-term study on a searching examination of the root cause and a suggestion of a counter measure. In this research, ortho aerial photos were produced to analyze volumes of topographical alternations that have been progressed fer the long run, by 10s cycle from 1940s through 1990s, to compute accurate volumes of coastline variation, through a datum point and G.C.P (Ground Control Point). Also in this study, without respect to water level, the coastline variation was analyzed by using comparatively analyzed a Idlest land map, a cadastral map. And to analyze topographical variation volumes, the tidal station's materials was used under consideration f3r tide. Finally, topographical variation volumes are comparatively analyzed through surveying and sounding and a point of fine of aviation photographing was calculated and revised. After this research, by using ortho aerial photos, We can understand efficiency of these in computing volumes of variations of coastline by analyzing quantitatively erosion and look of a heap. Besides, in the future, these will be used for information gathering of the coastline integration control system.
Keywords
aerial photography; parcels submerged; coastline change; hydrographic survey;
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  • Reference
1 건설교통부 (2002). 측량법 및 측량법시행령
2 조주환, 임동일, 김백운 (2001) 항공사진을 이용한 서닙해 함평만의 해안선 변화 관측. 한국지구과학회, 22, 317-326
3 해양수산부(2001). 연안해역 미등록토지 신규등록지침. http/ /www.coast.go.kr/gongyoo/gongyoo_3.htm
4 행정자치부 (2002). 지적법 및 지적법시행규칙
5 Chul-Uong, Choi, Kwang-Woo, Nam and Yong-Sub, Kim (2002). A comparative study of urban coastline change involving natural and artificial shores.대한국토 - 도시계획학회지, 37, 173-185
6 Committee on Coastal Erosion Zone Management (1990). Managing coastal erosion. Washington, D.C. National Academy Press, 182
7 Jeffress S.W., D. Kuit and K.K. Gohn (1997). Coasts in Crisis, U.S. Geological Survey Circular 1075
8 국립해양조사원 (2001). 해안선조사 측량 및 DB구축 자문 및 연구보고서. 1-6, 80-98
9 최철웅, 김형석 (2001). 수치항공사진기법을 이용한 광안리 해수욕장 해안선변화에 관한연구. 한국수산자원학회,4, 73-85
10 해양수산부 (2002). 공유수면괜1법. 공유수면관리법시행령, 공유수면관리법시행규칙
11 해양수산부 (2004). 연안의 효율적인 이용과 보전을 위한 국제심포지엄, 223
12 국립해양조사원 (2001). 수로업무법 및 동법 시행규칙. 수로측량업무규정