Application of Rotor UAV Aerial Photogrammetry System on Surveying and Mapping of Large-scale Topographic Map
CHU Jian-chun;Suzhou Surveying & Mapping Institute Co.Ltd.;
Some technical problems of the rotor unmanned aerial vehicle(UAV)in large scale aerial mapping is studied,and through the exploration in the production practice,try to put the DaJiang S1000+8 rotor unmanned aerial vehicle(UAV)combining with ChanSi YunTai and SONY alpha 7 Rsingle camera,that a set of suitable for large scale aerial mapping of rotorcraft UAV photogrammetry system is researched.Combined with the test data,the work of surveying and mapping process that the system used in large scale topographic map of specific is described in detail,and in the same case of lateral overlap and longitudinal overlap,the plane precision and height precision of photogrammetric topographic map achievement affected by different flying height is studied,which can provides the feasibility evaluation and production practice experience for the same type rotor UAV aerial photography system of surveying and mapping the large scale topographic map.
【CateGory Index】： P217;P237