基于城镇地籍数据库建立前的数据质量检查

Data Quality Check before the Establishment of Urban Cadastral Database

摘要:

采用MapSUV测绘和MapGIS平台建库的数据，主要有图形数据、属性数据和影像数据。在建库前根据全国和山东省第二次土地调查城镇建库标准，对每一类数据进行分析，针对其特点制定出检查的内容、方法和标准。经过检查的数据可以保证建立高质量的数据库。

Abstract:

Using the datas of MapSUV mapping and MapGIS platform database, including graphical datas, attribute datas and image datas, in accordance with national and the database standard in the second town land survey before building a database, each type of data has been analyzed. Check contents, methods and standards have been made according to its characteristics. Datas which have been checked can ensure the establishment of highquality database.