METHOD AND APPARATUS OF DIGITAL PHOTOGRAMMETRY BY INTEGRATED MODELING FOR DIFFERENT TYPES OF SENSORS

摘要

The digital photogrammetry method and apparatus according to a heterologous sensor integrated modeling is disclosed. There is provided a unified triangulation techniques for the overlapping areas of the air and satellite video image frame taken by the camera and a line camera having a different sensor. As a standard feature used to triangulate the ground, the ground reference line or the ground reference plane is used. Three-dimensional location to further improve the accuracy of the crystal, and may further be ground to some reference point with a reference ground plane. If the ground reference line and the ground reference is extracted from LiDAR. In addition, multiple block enclosing the air and satellite video image into blocks can be performed by a bundle adjustment of the triangulation unit. If necessary, the orthophoto has, suitably used in accordance with the topography of the elevation model created by a variety of precision desired in the LiDAR system accuracy can generate orthophoto.