城市地下管线数据动态更新方法探讨

Discussion on Dynamic Update Method of Urban Underground Pipeline Data

地下管线数据动态更新是管线全面普查阶段之后的工作重点。本文通过介绍管线动态更新的内容和特点,探讨了一种管线修补测和多源数据整合的方法,以此保证管线数据库的现势性和准确性,为管线数据在城市规划、工程施工等方面的应用提供了技术支持。

Dynamic updating of underground pipeline data is the key work after the stage of comprehensive pipeline survey.This paper introduces the content and characteristics of pipeline dynamic update,discusses a method of pipeline data survey and multi-source data integration,so as to ensure the current situation and accuracy of pipeline database,and provides technical support for the application of pipeline data in urban planning,engineering construction,etc.