摘要
针对省级基础测绘数据质量检查过程中存在的人机交互检查效率低、数据格式转换投影烦琐、错误不易被发现且费时费力等问题,本文利用Python语言结合ArcPy站点包,研究数据质量自动检查的新方法,以安徽省1∶10000基础测绘数据为例,开发了自动检查工具,该工具能够批量读取GDB数据库,极大地提高了数据生产更新效率,降低了成本。同时,也为今后省级基础测绘数据质检方法的研究提供了参考。
In view of the problems existing in the quality inspection of provincial basic surveying and mapping data,such as low efficiency of human-computer interaction inspection,cumbersome data format conversion and projection and difficult to find errors.Based on Python and ArcPy,taking 1∶10000 basic surveying and mapping data of Anhui province as an example,research new methods of automatic data quality inspection,develop automatic inspection tools and batch read GDB,greatly improve data production efficiency and reduce costs.At the same time,it provides a certain reference value for the future research on the quality inspection method of provincial basic surveying and mapping data.
作者
陈良松
魏灵辉
CHEN Liangsong;WEI Linghui(The Third Institute of Surveying and Mapping of Anhui Province,Hefei 230601,China)
出处
《测绘与空间地理信息》
2023年第12期98-100,共3页
Geomatics & Spatial Information Technology
关键词
PYTHON
ArcPy
基础测绘
自动检查
Python
ArcPy
basic surveying and mapping data
the automatic inspection
