摘要
地形图数据库是数字城市地理空间框架建设的重要数据基础,而各地早期地形图均为CAD格式,为了实现CAD数据到ArcGIS入库数据的转换,并满足入库要求,本文结合福建省数字晋江地理空间框架建设数据标准,探讨了基于CASS的全要素地形图数据入库流程、方法和注意事项。
Topographic map databases is an important data base for the construction on geospatial framework of digital cities,and early CAD formats are all over the terrain map,in order to achieve converting CAD data into ArcGIS data and to meet the requirements of the storage,According to the Fujian province Jinjiang digital geospatial data standards framework construction,discussed based on CASS total factor topographic data Storage processes,methods,and precautions.
出处
《北京测绘》
2015年第2期18-20,共3页
Beijing Surveying and Mapping
