多地理信息平台在线数据获取与其在EV-Globe电力选线系统的应用研究

发布时间：2018-04-05 08:40

本文选题：多地理信息平台　切入点：电力选线　出处：《中国矿业》2017年12期

【摘要】：随着地理信息系统相关的数据和技术的不断革新,电力选线越来越多地利用优势地理信息平台的优势数据作支撑,传统的依赖纸质地图和地图库的选线方式正在淡出视野。本文研究将多地理信息平台在线数据直接或间接接入EV-Globe平台并应用于电力选线。其一是调用谷歌Google Earth、微软BingMaps和天地图等主流地理信息平台在线影像地图和高程数据相对应的公开发布的免费的接口,并封装成为数据插件,然后根据需要,加载到国遥EV-Globe平台,为电力选线提供数据服务;其二是通过像素拆拼法将数据获取到本地,无缝集成到传统的AutoCAD等选线工具内,实现新技术与传统工具的结合。结果表明:该技术可以高效、准确地获取高精度的影像和高程数据,同时能够完美对接现有工作流程,更好的辅助电力选线工作。
[Abstract]:With the continuous innovation of data and technology related to geographic information system (GIS), more and more power line selection is supported by the advantage data of the advantage geographic information platform. The traditional route selection method which relies on paper map and map database is fading out of sight.In this paper, the online data of multi-geographic information platform is directly or indirectly connected to EV-Globe platform and applied to power line selection.One is to call Google Google Earth, Microsoft BingMaps and Sky Maps, and other mainstream geographic information platforms such as online image maps and elevation data corresponding to the publicly released free interface, and encapsulate them into a data plug-in, and then load them to the EV-Globe platform of Guodiao according to their needs.It provides data service for power line selection. Secondly, the data is obtained locally by pixel disassembly, and seamlessly integrated into traditional AutoCAD tools to realize the combination of new technology and traditional tools.The results show that this technique can obtain high precision image and elevation data efficiently and accurately, and can perfectly connect with the existing work flow and assist the power line selection better.
【作者单位】：甘肃省电力设计院有限公司;北京国遥新天地信息技术有限公司;
【分类号】：P208;TM75

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