DOI: 10.1016/j.marpolbul.2018.02.045
Scopus记录号: 2-s2.0-85042592280
论文题名: Mapping of the corals around Hendorabi Island (Persian Gulf), using WorldView-2 standard imagery coupled with field observations
作者: Kabiri K. ; Rezai H. ; Moradi M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 1 起始页码: 266
结束页码: 274
语种: 英语
英文关键词: Benthic habitats
; Coral mapping
; Coral reefs
; Remote sensing
; Support vector machine
Scopus关键词: Classification (of information)
; Ecosystems
; Mapping
; Reefs
; Remote sensing
; Satellites
; Support vector machines
; Benthic habitats
; Coral reef
; Field measurement
; Field observations
; High spatial resolution
; In-situ observations
; Overall accuracies
; Satellite images
; Satellite imagery
; accuracy assessment
; benthic environment
; coral reef
; mapping method
; remote sensing
; satellite imagery
; support vector machine
; WorldView
; article
; coral reef
; diagnostic test accuracy study
; habitat
; human
; human experiment
; satellite imagery
; support vector machine
; Arabian Sea
; Hendurabi
; Hormozgan
; Indian Ocean
; Iran
; Persian Gulf
; Anthozoa
; Manta
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: High spatial resolution WorldView-2 (WV2) satellite imagery coupled with field observations have been utilized for mapping the coral reefs around Hendorabi Island in the northern Persian Gulf. In doing so, three standard multispectral bands (red, green, and blue) were selected to produce a classified map for benthic habitats. The in-situ observations were included photo-transects taken by snorkeling in water surface and manta tow technique. The satellite image has been classified using support vector machine (SVM) classifier by considering the information obtained from field measurements as both training and control points data. The results obtained from manta tow demonstrated that the mean total live hard coral coverage was 29.04% ± 2.44% around the island. Massive corals poritiids (20.70%) and branching corals acroporiids (20.33%) showed higher live coral coverage compared to other corals. Moreover, the map produced from satellite image illustrated the distribution of habitats with 78.1% of overall accuracy. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88398
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Marine Remote Sensing, Iranian National Institute for Oceanography and Atmospheric Science, Tehran, Iran; Darya Negar Pars Consulting Engineers, Iran
Recommended Citation:
Kabiri K.,Rezai H.,Moradi M.. Mapping of the corals around Hendorabi Island (Persian Gulf), using WorldView-2 standard imagery coupled with field observations[J]. Marine Pollution Bulletin,2018-01-01,129(1)