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电网工程设计3维地理信息系统是电网工程设计的高新技术。本文主要阐述了电网工程设计3维地理信息系统的七项主要功能,结合应用实例进行设计,并分析了误差原因。高精度虚拟3维技术在电网建设方面的应用技术是可行的,具有广阔的应用前景。 更多还原

【Abstract】 Being the high-tech in the field of power grid engineering design,seven main functions of three-dimensional geographic information system of power grid engineering design are described in this paper and the causes of error are analyzed with application examples.The application technology of high-precision and virtual three-dimensional technologies in power grid construction is feasible and has broad application prospects. 更多还原