인공위성을 통한 준설 공사 관련 부유물질 확산 관측 국내· 외 사례 OTHER

Title
인공위성을 통한 준설 공사 관련 부유물질 확산 관측 국내· 외 사례
Alternative Title
Remote Sensing Imagery for Monitoring Sediment Resuspension during Dredging Operations in Public Waters - A Review
Author(s)
양동범; 홍기훈; 박영제; 김홍관; 이현미; 정창수
KIOST Author(s)
Park, Young Je(박영제)Lee, Hyunmi(이현미)Chung, Chang Soo(정창수)
Publication Year
2013
Abstract
Sediment resuspension during dredging operation for maintenance, remediation of contaminated sediment or excavation of marine aggregate from the bottom sediment and subsequent movement of the resuspended sediment plume to the outside of the project area in river and sea are of great interest for the protection of aquatic environment. In order to monitor development and spreading of sediment plume, a potentially affected area should be observed simultaneously as often as possible. For this purpose, the remote sensing imagery has been successfully used in many countries as satellite sensors meet the above mentioned requirements. The most widely used remote sensing imagery is from Moderate Resolution Imaging Spectroradiometer (MODIS) band 1 (620-670nm) reflectance data with spatial resolution of 250nm. When monitoring dredging plumes, images from Landsat satellites having a repeat capture of every 16 days are used to assist the interpretation of MODIS images. A few Korean examples are shown here for future reference for Geostationary Ocean Color Imager (GOCI) uses from marine aggregate mining area. project area in river and sea are of great interest for the protection of aquatic environment. In order to monitor development and spreading of sediment plume, a potentially affected area should be observed simultaneously as often as possible. For this purpose, the remote sensing imagery has been successfully used in many countries as satellite sensors meet the above mentioned requirements. The most widely used remote sensing imagery is from Moderate Resolution Imaging Spectroradiometer (MODIS) band 1 (620-670nm) reflectance data with spatial resolution of 250nm. When monitoring dredging plumes, images from Landsat satellites having a repeat capture of every 16 days are used to assist the interpretation of MODIS images. A few Korean examples are shown here for future reference for Geostationary Ocean Color Imager (GOCI) uses from marine aggregate mining area.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/3374
Bibliographic Citation
한국환경준설학회지, v.3, no.1, pp.1 - 11, 2013
Type
Article
Language
Korean
Related Researcher
Research Interests

Ocean Color Remote Sensing,Satellite Applications,Ocean color Algorithm,해양원격탐사,위성활용,해색 알고리즘

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse