Power transmission channel simulation method based on virtual reality

The invention discloses a power transmission channel simulation method based on virtual reality. The method comprises the following steps that: satellite remote sensing image data and two-dimensionaland three-dimensional geographic information scene data are registered and fused; and a three-dimensional terrain scene is established on the basis of satellite remote sensing image data and a digital elevation model, vector labeling is carried out in the three-dimensional terrain scene, a three-dimensional model is generated on the basis of virtual simulation of the three-dimensional terrain scene, and the three-dimensional model comprises a power transmission channel, primary equipment, secondary equipment and monitoring equipment. 本发明公开了基于虚拟现实的输电通道仿真方法，所述方法包括以下步骤：配准和融合卫星遥感影像数据与二维、三维地理信息场景数据，基于卫星遥感影像数据和数字高程模型建立三维地形场景，在所述三维地形场景中进行矢量标注，基于所述三维地形场景虚拟仿真生成三维模型，所述三维模型包括输电通道、一、二次设备及监测设备。