Extraction of mangrove forests using a satellite image and a digital elevation model

被引：2
|
作者：
Tamura, Masayuki [1 ]
Kikushima, Kota [1 ]
机构：
[1] Kyoto Univ, Dept Urban & Environm Engn, Nishikyo Ku, Kyoto 6158540, Japan
来源：
REMOTE SENSING FOR AGRICULTURE, ECOSYSTEMS, AND HYDROLOGY X | 2008年 / 7104卷
关键词：
mangrove; Landsat; short-wave-infrared band; topographic condition; intertidal zone;
D O I：
10.1117/12.799341
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
A method has been developed for mapping mangrove forests using two unique features of mangroves. (1) Reflected radiance of mangrove forests in short-wave-infrared bands is lower than that of ordinary vegetation. (2) Mangroves can form forests only in the intertidal zones between the mean and the highest sea levels. A Landsat/ETM+ image and a digital elevation model were used to extract mangrove forests in Iriomote Island, Okinawa, Japan. The extracted results agreed well with ground truth data.
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页数：9
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