Field plane and elevation image-controlling point arrangement target based on UAV (unmanned aerial vehicle) photogrammetry

• Main Authors: WANG YONGJI, JIN YANZHONG, LING CUIMING, CHAI XIUWEI, DU YONGJUN, TIAN ZHENGJIE, LI SHAOLONG
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model discloses a field plane and elevation image-controlling point arrangement target based on UAV (unmanned aerial vehicle) photogrammetry, and aims at solving the problems of a large amount of distributed image-controlling points, complex internal works and inconvenient handling in the existing distribution method. The field plane and elevation image-controlling point arrangement target based on UAV photogrammetry is that artificial target quadrate plates are arranged on four corners and the center position of an aerial survey rectangular area; an image-controlling point marking round points are formed in the centers of the artificial target quadrate plates; eight artificial target marking number identifying areas are formed in the artificial target quadrate plates and arranged at intervals along four sides of the artificial target quadrate plates; an artificial target marking number identifying block is arranged on each artificial target marking number identifying area. With the adoption of the field plane and elevation image-controlling point arrangement target based on UAV photogrammetry, the workload of distributing and measuring the image-controlling points in the field can be greatly decreased on the premise that the precision as specified by the regulations can be met.