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The Entropy Study of the Islands Contour Data
Author(s): 
Pages: 1-3
Year: Issue:  5
Journal: HYDROGRAPHIC SURVEYING AND CHARTING

Keyword:  地理信息系统信息量轮廓线图斑;
Abstract: 从岛屿轮廓数据的形状特征、几何度量(面积、周长)和岛屿群的分布情况三个角度,结合熵信息的有关定义,给出三种关于岛屿图斑的熵定义方式和计算结果,最后给出一个在聚类问题中的应用实例,说明了这三种熵的应用价值,从而拓宽了熵在地图数据处理中的应用范围.
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