🛰️Orthophoto Production Overview
Orthophoto production is the process of generating geometrically corrected aerial or drone imagery where the scale is uniform—meaning you can measure true distances, just like a map.
Key Steps that we follow in Orthophoto Production:
Image Acquisition
Captured using drones, aircraft, or satellites with overlapping imagery for 3D reconstruction.
Photogrammetric Processing
Software (e.g., Pix4D, Agisoft Metashape) aligns images using GPS/IMU data and tie points.
Produces a dense point cloud, DSM (Digital Surface Model), and mesh.
Orthorectification
Raw images are geometrically corrected using the surface model to remove distortions from terrain and camera tilt.
Mosaic Generation
Orthorectified images are stitched together to create a seamless orthomosaic.
Export & Use in GIS
Final orthophoto is georeferenced and imported into GIS platforms like Global Mapper or ArcGIS for analysis, mapping, or decision-making.
A glimpse into our Orthophoto Production showcase.
Orthophoto production is the process of converting raw aerial or drone imagery into geometrically corrected, map-accurate images. This involves capturing overlapping images, generating 3D models through photogrammetry, and using digital surface or terrain models to remove distortions caused by terrain and camera angles. The result is an orthomosaic—a seamless, high-resolution image that accurately represents the Earth’s surface, suitable for precise measurements and spatial analysis in GIS platforms like Global Mapper and ArcGIS.
