Project 1（2D）：https://ppt.cc/fply1x Project 2（3D）：https://ppt.cc/f7hRDx - Project Goal｜ In the class, we need to select one of the buildings in the campus to measure the ground control points, draw a 2D graphic and build a model. Then, the professor would combine all the projects to make a map. - What I did｜ Using total station to measure the ground control points, error correction, marking the points in AutoCad, building 3D model with SketchUp