测绘科学技术学报Issue(3)：310-314,5.DOI:10.3969/j.issn.1673-6338.2015.03.019
一种利用格网叠置分析的居民地形状匹配方法
Settlement Shape Matching Method Based on Grid Overlay Analysis
摘要
Abstract
As a key geometric characteristic of areal settlement, shape is an important basis of settlement matching. The settlement shape of non 1∶1 matched situation is not fully measuring in existing methods. To solve these prob-lems, first of all, the direction, location, size of settlement entity( entity group) were consistency processed. Sec-ondly, appropriate rules grid were established, and the importance of different coefficient of mesh were given. Thirdly, the difference of the overlapping grid situation was measured, and as the shape differences. Finally, the similarity of location, area were combined to obtain comprehensive similar values, and the matching was fulfilled. The feasibility and accuracy of the shape matching method are verified by the experiments.关键词
居民地/居民地匹配/形状相似性/格网/叠置分析Key words
settlement/settlement matching/shape similarity/grid/overlay analysis分类
天文与地球科学引用本文复制引用
焦洋洋,翟仁健,陈艺文,邓红艳..一种利用格网叠置分析的居民地形状匹配方法[J].测绘科学技术学报,2015,(3):310-314,5.基金项目
国家自然科学基金项目(41171354；41101362；41171305)。 （41171354；41101362；41171305）
