关键词: 农村土地承包经营权, 地块四至, 界址线, FME, 拓扑关系

Abstract: In the process of registration of rural land contractual management right, it is necessary to use the existing information of relative location of adjoining parcels to assign the category of boundary line. But most of the data storage software is operated by manual interpretation of the category of boundary line, and then manually entered the category of boundary line into the boundary line attribute table. Manual operation is not only a huge workload, but also inevitably lead to input errors. This paper takes advantage of FME WorkBench 2015 software. Firstly, it extracts the ownership lines of the east, south, west and north of each parcel, and then analyzes the spatial topological relations between the ownership lines and the boundary line of parcel, in order to carry on the batch assignment to the boundary line type. Through the application in the actual production project, it is proved that this method is feasible, practical and effective.

Key words: right of rural land contractual management, relative location of adjoining parcels, boundary line, FME, topological relations