SkyLine支持下的电力选线三维系统的设计与实现

三维GIS具有表达直观、三维空间分析等特点,可以为电力线路勘测选线提供强大的辅助设计支持及空间分析功能。在分析传统的电力线路选线方法的不足的基础上,提出了三维GIS技术在电力线路选线设计中的应用方法,并着重研究了电力选线三维系统的总体建设内容、三维可视化场景的建设方法和专题应用功能的设计思路,以及应用该系统对实际的电力线路选线设计进行了实践,满足了电力选线的要求。

Design and Implementation of Three-dimensional Power Line Selection System Based on Skyline

Three-dimensional GIS has expressed intuitive, three-dimensional analysis of the characteristics. It can provide strong support aided design and spatial analysis for the power line survey and selection. After analyzing the lack of the traditional methods of power line route selection, the paper proposed three-dimensional GIS technology in the electric power line design methods. The paper focused on the alignment of the electric power system, the overall construction of three-dimensional elements, three-dimensional visualization of scene-building methods and thematic applications of design ideas, and practical application of the system design of power line alignment of practice to meet the power selection line requirements.