Rapid Establishment of 3D Geological Model Based on Blender Software

This article uses Blender three-dimensional modeling software, through its own functional modules such as subdivision modifier, displacement modifier, and Boolean modifier, and through operation processes such as import, stretch, extrusion, smoothing, scaling, and mapping, to create a model based on nearby ALOS-DEM elevation data, Google satellite images, electromagnetic detection, seismic survey profiles, modern seismic and other data quickly established a three-dimensional geological model within a depth range of 20km. Blender software has shown obvious efficiency and stability in the establishment process of this 3D model, which fully demonstrates that the software has wide applicability and potential in the field of 3D model establishment.