Orthophoto Generation

      Images acquired by satellite and air-borne image sensors have inherent distortions caused by systematic sensor and platform-induced aberrations and relief features of the terrain. Orthorectification is the process of removing these distortions using sophisticated image enhancement techniques. The orthophotographs thus obtained serve as accurate base maps from which precise measurements of objects and features may be made.

      In most cases, it becomes necessary to combine several orthophoto images of the area of interest to obtain a composite ortho image file. Aztecs is fully-equipped with the latest technologies to perform such delicate tasks competently.