数字坝区综合管网GIS空间数据库的设计与实现  

Design and implement GIS Spatial Database on digital dam comprehensive pipeline-network

作　　者：冯德鸿[1,2] 邓小炼[1] 刘勇[2] 

机构地区：[1]三峡大学理学院,湖北宜昌443002 [2]三峡大学智能视觉与图像信息研究所湖北宜昌443002

出　　处：《中国电子商情（通信市场）》2013年第4期55-59,共5页

基　　金：湖北省教育厅优秀中青年科技创新团队计划项目（T201002）;湖北省教育厅自然科学研究项日（D20121305）：校横向项目科【2012】01-68-04（SDHZ2012107）等资助.

摘　　要：为了实现数字坝区综合管网GIS空间数据库的建设，通过设计坝区综合管网Geodatabase数据模型，按照建库流程，依次进行空间要素数据的收集、整理和分类，特别是对坝区的纸质竣工图数字化处理入库流程的各步骤进行了较详细的介绍；属性数据库的建设以供电线路、生活用水管线、污水和雨水管线、以及历史业务管理数据为主要内容，利用ArcSDE和关系数据库管理系统建立了空间要素数据库和属性数据库，并用关键字将两者连接成统一的坝区综合管网GIS空间数据库，实现了数字坝区地理信息系统空间数据库中空间要素数据库和属性数据库的统一存储。In order to build the digital dam comprehensive pipeline-network GIS spatial database, a Geodatabase data model of dam comprehensive pipeline-network is designed, according to the constructing procedure of the dam , datum related to its spatial factors are being collected, reorganized and resorted, especially as for the papery as-built drawing of the digital processed storage procedure of the dam area ,the database offers very detailed instruction. The establishment of the attribute databases focus on the power supply line, domestic water pipeline, sewage and rain water pipeline, as well as historical management datum, attribute databases are built by using the relational database management system and ArcSDE, and a uniform digital dam comprehensive pipeline-network GIS spatial database is joined with keywords. Finally, the built of the uniform database of the digital dam comprehensive pipeline-network GIS graphics database and attribute database is coming to reality.

关 键 词：坝区综合管网 空间数据库 地理信息系统 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]