Photogrammetry is a surveying and mapping technology of obtaining reliable information about the properties of surfaces, objects without physical contact with the objects and the environment through processes of recording, measuring, and interpreting photographic images and patterns of electromagnetic radiant energy and other phenomena. Photogrammetry in surveying practice include topographic mapping, site planning, earthwork volume estimation for proposed roads, compilation of digital elevation models and image base mapping.

We have experienced team to generate the DTM, DEM and Ortho rectified images from Stereo data. Further, the Orthoimages are used to develop and land use/land cover mapping for the Urban and Rural planning, revenue mapping, Highway studies and hydrology planning for DAM projects.