천리안해양관측위성을 활용한 해양 재난 검출 시스템

• 영문명: Ocean Disaster Detection System (OD2S) using Geostationary Ocean Color Imager(GOCI)
• 발행기관: 한국IT서비스학회
• 저자명: 양현(Hyun Yang) 유정미(Jeung-Mi Ryu) 한희정(Hee-Jeong Han) 유주형(Joo-Hyung Ryu) 박영제(Young-Je Park)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제11권 IT융합 특집호, 177~189쪽, 전체 13쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2012.11.30

영문 초록

We developed the ocean disaster detection system(OD2S) which copes with the occurrences of ocean disasters(e. g. the red and green tide, the oil spill, the typhoon, and the sea ice) by converging and integrating the ocean color remote sensing using the satellite and the information technology exploiting the mass data processing and the pattern recognitions. This system which is based on the cosine similarity detects the ocean disasters in real time. The existing ocean color sensors which are operated in the polar orbit platforms cannot conduct the real time observation of ocean environments because they support the low temporal resolutions of one observation a day. However, geostationary ocean color imager(GOCI), the first geostationary ocean color sensor in the world, produces the ocean color images(e. g the chlorophyll, the colored dissolved organic matter(CDOM), and the total suspended solid(TSS)), with high temporal resolutions of hourly intervals up to eight observations a day. The evaluation demonstrated that the OD2S can detect the excessive concentration of chlorophyll, CDOM, and TSS. Based on these results, it is expected that OD2S detects the ocean disasters in real time.

목차

Abstract

1. 서론

2. 관련 연구

3. 영상 처리

4. 해양재난검출 시스템(OD2S)

6. 결론 및 향후연구

참고문헌

저자소개

키워드

IT Convergence Ocean Disaster Detection System OD2S GOCI Cosine Similarity