Scene generalization charting system for emergency geographic information

The invention discloses a scene generalization drawing system for emergency geographic information, which is characterized by comprising an acquisition module, a processing module and a drawing module, the acquisition module is used for acquiring field data of a disaster field; the processing module is used for processing the field data to obtain a fusion scene; and the drawing module is used for drawing based on the fusion scene. According to the method, the fusion scene of the disaster site is obtained according to the obtained point cloud data and the multi-source image data, and drawing is performed according to the fusion scene for visual display, so that effective and timely data support is provided for the disaster site, and related functional personnel such as emergency command or/and emergency disaster relief can conveniently know the situation of the disaster site. 本发明公开了一种应急地理信息的场景可泛化制图系统，其特征在于，包括：采集模块、处理模块和制图模块；采集模块用于采集灾害现场的现场数据；处理模块用于处理现场数据，得到融合场景；制图模块用于基于融合场景，进行制图。本发明根据获取的点云数据和多源影像数据，得到灾害现场的融合场景