运用MAPGIS软件生成宗地图

Mapgis cadastral management information system is an effective management software based on the platform of Mapgis. At this stage, most of the digital cadastral map is the CAD data format，to convert into GIS platform has an important significance. Parcel map is a cadastral map based on parcel of land for the unit, it is home to the smallest unit of cadastral data. According to the idea and content of parcel map, combining Mapgis cadastral management information system, this paper elaborates many ways to convert CAD data format into parcel map through GIS platform，also elaborates the way of generating boundary mark data files(qs file) through Cass6.1 and generating “wp” file through the “DATAIN” module of cadastral management information system. By combining existing cadastral data into a GIS data, which can make good use of current digital map resources, avoid duplication of data collection and improve data accuracy and reduce labor intensity and cost savings.