GPS现场精确测量技术在配电GIS系统中的应用研究

The application research of the GPS spot precision measure technique in the Power Distribution GIS system

地理空间数据和依赖于地理空间的配电网架设备数据是配电网地理信息系统(GIS)最重要的基础数据,数据的及时更新是GIS系统实用而长期运行的一个重要保障.利用GPS数据采集设备和技术,建立一套基于配电G IS系统的地图和设备数据的采集应用系统,达到及时准确地对城区地图和配网设备数据进行更新的目的.

That the geographical feature space data and the distribution network being dependent on geographical feature space＇s put up the equipment data is the most important basis of power distribution geographic information system（GIS） data,the data timeliness renews a important guarantee being that GIS system is pragmatic but the long range works.the data collect equipment and technology making use of GPS,build a set of systematic power distribution GIS map and equipment data-based acquisition application system,reach timely accurate purpose of drawing to urban area map matching net equipment data carrying out renewal.