CASS格式地籍数据入库前的编辑与处理研究

Study on Editing and Processing of CASS Cadastral Datas before Datas Storage

摘要:

CASS软件是全国第二次土地调查中被广泛采用的外业采集软件之一，利用CASS采集的数据在建库过程中会遇到数据冗余、精度不高、属性信息不足等问题。该文主要研究了利用GIS软件对CASS数据进行数据编辑，提高数据质量，为CASS数据入库提供了技术支持。

Abstract:

CASS is a widely used software in collecting datas in the field in the second national land survey. Datas collected by using CASS software will meet problems in the process of database construction as follows: data redundancy, low accuracy, and attribute information shortage. In this paper, CASS datas have been edited by using GIS software, and data quality can be improved effectively. It will provide technical support for database construction.