摘要
GeoStation是华东院基于MicroStation软件平台二次开发的地质三维勘察设计系统。该系统有效融合了地质三维建模流程,可以通过地质数据库和地质三维模型自动编绘地质图件。使用EC Framework技术为CAD元素添加GIS属性,解决了出图数据自动提取与绘制、自动标注、图件辅助要素自动绘制等关键问题。目前,该系统已应用于多个大型水电工程中,实践表明采用GeoStation系统自动绘制地质图件,可以大幅提高地质图件的编绘效率和出图质量,经济效益显著。
GeoStation is a geological 3D system developed by PowerChina Huadong Engineering Corporation based on MicroStation. GeoStation embeds 3D modeling procedure and can achieve automatic geological mapping by using geological database and geological 3D models. The EC Framework is used to assign GIS attribute onto normal CAD element in this system, and it solves several key problems during auto geological mapping, including automatic data extraction and display, automatic annotation and automatic drawing of auxiliary elements. The GeoStation has been successfully applied in some large-scaled hydropower projects. The application shows that the method can greatly improve efficiency and quality of geological mapping and achieves significant economic benefit.
出处
《水力发电》
北大核心
2014年第8期69-71,85,共4页
Water Power
