基于ArcMap的历史湖泊地图水体的矢量化方法

Vectorization Method of Water Body in Historical Lake Map Based on ArcMap

文章通过调用ArcMap软件中Arc Scan模块和其他功能模块实验了对历史湖泊地图的一种新的矢量化方法,其中Arc Scan模块的自动矢量化大大缩减了传统矢量化方法的人力和时间成本,在实验过程中发现Arc Scan的矢量化结果精度达不到大部分要求的预期,需要结合ArcMap中的其他功能模块对结果优化。文章着重介绍了对初步自动矢量化的结果进行优化的方法步骤。

this paper tests a new vectorization method of historical lake map by calling Arc Scan module and other functional modules in ArcMap software.The automatic vectorization of Arc Scan module greatly reduces the manpower and time cost of traditional vectorization method.In the process of experiment,it is found that the accuracy of vectorization result of Arc Scan can not meet the expectation of most requirements,so it needs to be combined with other function modules in ArcMap to optimize the results.This paper focuses on introducing the methods and steps of optimizing the initial results of automatic vectorization.