Recent advances in mangrove studies using remote sensing data
Recent advances in mangrove studies using remote sensing data
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DOI：
10.1071/mf97153
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发表时间：
1998-01-01
影响因子：
1.8
通讯作者：
Caldairou, V
中科院分区：
文献类型：
--
作者：
Blasco, F;Gauquelin, T;Caldairou, V
本文综述了从空间研究红树林植被的现状。没有标准的图像处理方法可用于确定和划定沿海生态系统。从光谱的角度来看，几乎不可能描述构成世界红树林的60种树木和灌木中的每一种。尽管如此，通过卫星产品，结合多个空间数据集、航空照片解读和地面调查，仍有可能在全球和局部范围内绘制红树林地区地图。可以认为，使用遥感技术对红树林进行监测在地方一级是可行的，而在全球或区域一级对这些生态系统的监测尚未实现。
This paper summarizes present capabilities in studying mangrove vegetation from space. There is no standard image processing method that can be applied for the identification and delineation of coastal ecosystems. From a spectral point of view, it is practically impossible to characterize each of the sixty species of trees and shrubs that constitute the mangroves of the world. Nevertheless, some possibilities exist to map at global and at local scales mangrove areas from satellite products, combining several space data sets, interpretation of aerial photographs and ground surveys.The monitoring of mangroves can be considered as operational at a local level using remote sensing techniques, whereas monitoring of these ecosystems at global or at regional levels has not yet been achieved.