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灌区渠系建筑物的更新改造工程迫切需要掌握灌区的现状,传统的二维信息系统、二维GIS系统难于表达具有时间、空间和属性等多维信息的渠系建筑物。应用VR-GIS技术构建了宝鸡峡杨凌二支渠灌区渠系建筑物管理系统,探索虚拟管理的实现技术。应用结果表明基于VR-GIS技术的系统能满足灌区渠系建筑物的信息化管理要求。该系统用户界面友好,能大大提高管理的效率。
Irrigation District canal renovation project urgently needs to grasp the status quo, the traditional two-dimensional information system, two-dimensional GIS system is difficult to express the time, space and attributes of multi-dimensional information such as canal buildings. The VR-GIS technology was used to construct the canal building management system in Erlang Irrigation District of Yangling in Baojixia to explore the technology of virtual management. The application results show that the system based on VR-GIS technology can meet the information management requirements of canal buildings. The system user-friendly interface, can greatly improve the efficiency of management.