In view of the satellite attitude measurement accuracy is too low to meet the transmission type stereo mapping application requirements of 1∶50000 topographic scale without ground control points, so the line-matrix charge coupled device array mapping system is firstly used in the world.The image motion velocity vector mathematical model is established, and the method of camera parameters calibration. The high strength, high rigidity, high stability optical mapping platform is designed to meet the requirement of the national infrastructure of surveying and mapping, which is a breakthrough for the key technology of positioning without ground control points. For the future demand, the double area array sensors pushbroom imaging system of surveying and mapping is proposed. The relevant application requirements for super complementary metal-oxide-semiconductor sensor and future technology development is also discussed.