摘要
简述自来水供水管网控制网的建立,供水管网附属设施点坐标数据采集,数据质量控制,以及供水管网附属设施点数据采集的实现过程和特点。
The establishment of control network, data acquisition of the coordinate of bye establishment points of water supply pipe net of tap water, their data quality control, implementation procedure and characters of data acquisition of bye establishment points are recounted briefly.
出处
《地矿测绘》
2003年第3期22-22,36,共2页
Surveying and Mapping of Geology and Mineral Resources
关键词
供水管网
控制网
设施点
数据采集
数据质量控制
Water supply pipe-net
Control network
Establishment points
Data acquisition
Data quality control
