Research on 3D model construction of rural reality scene based on oblique photogrammetry technology

The construction of digital villages is crucial for rural revitalization, and 3D geographic information data serves as an important support for digital village development. This article primarily introduces the key principles and technical processes of oblique photogrammetry technology, and completes the real sence 3D model construction of Taipingshao Village, Guiyang City, Guizhou Province, and evaluates the accuracy, the mean square error in the horizontal plane was 0.211m, and the mean square error in elevation was 0.148m. The article also analyzes and discusses the application of the 3D model in digital village construction, providing theoretical and technical support for rural revitalization.