形状相似性在面状地物的综合质量评价中的应用

摘要

In the m ap of com prehensive quality evaluation,the areal ground features accounted for a large pro-portion of the overall.T raditional m ethods of evaluation is m ainly through the relevant know ledge and experience, in this paper,using the sim ilarity analysis,and introducing the m athem atical m odel and im proved,w e can obtain shape sim ilarity of area feature.T he quality of the area feature is evaluated by a quantitative m ethod,provide the ref-erence for quality inspectors.%在地图的综合质量评价中，对面状地物的评价占有很大比重。传统方法主要是人工凭借相关知识及经验进行评价，本文以通过相似性分析，引入数学模型加以改进，获取面状地物的形状相似度。这样通过定量的方法评价面状地物的质量优劣，为相关的质量检查人员提供一定的参考。