Abstract: In order to map the risks in Tangshan area, strengthen seismic capacity and quickly grasp the situation of earthquake-resistant defenses for rural dwellings in Tangshan area, we take the UAV high-definition image data collected from Beiligezhuang Village, Dong'angezhuang Town, Luanzhou City, Tangshan City as an example to carry out pre-assessment and disposal recommendations, three-dimensional modeling analysis and other related research. The obtained data provide scientific basis and technical support for rapid post-earthquake assessment, emergency response recommendations and on-site precise rescue.