摘要
岛屿的自动选取是实现岛屿自动综合的前提,在分析岛屿选取特点的基础上,给出了岛屿自动选取模型。该模型采用了系统聚类和Vironoi图两项关键技术,在整体选取的基础上实施局部控制,使得岛屿选取更加趋向客观实际。
The precondition of realizing the automatic generalization of islands is the automatic selecting of islands.Based on the analysis of the selecting characteristic of islands,this paper introduces an automatic selecting model of islands.System cluster and Vironoi chart are the two key techniques used in the model.Realizing the local control on the basis of the integral selection makes the islands selction more actual in fact.
出处
《海洋测绘》
2005年第1期23-25,共3页
Hydrographic Surveying and Charting
