现代测绘
現代測繪
현대측회
MODECN SUIVEYING AND MAPPING
2012年
1期
37-39
,共3页
地下管线%探测%精度控制%数据库
地下管線%探測%精度控製%數據庫
지하관선%탐측%정도공제%수거고
underground pipeline%detection%precision control%database
随着城市管网建设步伐的加快,有必要掌握各类管线的综合地理信息数据。结合江阴市地下空间数据探测项目,本文详细探讨了地下管线探测的技术要求与作业流程,并对测量数据质量控制及管线数据库建立的方法作了阐述,可为城市管线资料的数字化管理提供有效途径。
隨著城市管網建設步伐的加快,有必要掌握各類管線的綜閤地理信息數據。結閤江陰市地下空間數據探測項目,本文詳細探討瞭地下管線探測的技術要求與作業流程,併對測量數據質量控製及管線數據庫建立的方法作瞭闡述,可為城市管線資料的數字化管理提供有效途徑。
수착성시관망건설보벌적가쾌,유필요장악각류관선적종합지리신식수거。결합강음시지하공간수거탐측항목,본문상세탐토료지하관선탐측적기술요구여작업류정,병대측량수거질량공제급관선수거고건립적방법작료천술,가위성시관선자료적수자화관리제공유효도경。
With the quick development of urban pipeline network, it＇s necessary to obtain the comprehensive geographic information of various pipelines. Combined with the detection project of underground pipelines in Jiangyin, the technical requirements and working procedure of pipeline detection were discussed in detail. Then, the methods of data quality check and database building were described to provide guidance for digital pipeline management.
