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

摘要

A digital photogrammetry method by modeling of different sensors and an apparatus thereof are provided to measure a location of an object correctly. A digital photogrammetry apparatus by modeling of different sensors includes a reference feature setting unit(200) and a space location measuring unit(300). The reference feature setting unit extracts a ground reference line(200b) or a ground reference surface(200c) used for determining a space location of the object from geographic information data including space position information about the aground object. The reference feature setting unit includes an aviation image(300a) obtained with a frame camera and a landsat image(300b) obtained with a line camera. The space location measuring unit determines the space location of the ground object and outer orientation parameters about each space images through bundle adjustment of a limited conditional expression.