Photogrammetry Mapping

photogrammetry services

Photogrammetry is the science of making measurements from photographs.

The output of photogrammetry is typically a map, drawing, measurement, or a 3D model of some real-world object or scene. Many of the maps we use today are created with photogrammetry and photographs taken from aircraft.

Photogrammetry is one of GeoShot?s core business areas. GeoShot has been providing services and solutions in digital photogrammetry to worldwide clients, with extensive experience at the management level, highly qualified, well trained and skilled staff along with the latest equipment/software, we are well equipped to provide the full range of services in digital photogrammetry.

Our Photogrammetry mapping services:

  1. 1. Aerial TriangulationAerial Triangulation is done for raw images with given ground control points.
  2. 2. DEM / DTM Generation and EditingUsing aerial triangulation information, DEM is generated automatically and verified by manually for quality purpose.Aerial
  3. 3. Ortho RectificationUsing with DEM, the ortho is generated and tiled by as per requirement.
  4. 4. Topographic and Planimetric feature extractionRequired features are captured in stereo environment with photogrammetry software.
  5. 5. 3d building capturingWe are able to capture building models using photogrammetry technique

Required Inputs for processing:

  1. 1. Flight plan information
  2. 2. Arieal Images with Required Overlap
  3. 3. Ground control points

For more description and examples of our Photogrammetry Mapping services, please visit our Photogrammetry Mapping service dedicated website -  .


Please check some of our work samples below:

ortho rectification aerial mapping geological mapping

Our Other Service Dedicated Websites









Customer Voice

“ I would like to fully endorse Bigyan and his team at Vizent with whom I have worked with for the past few years. They react quickly, efficiently and with great passion to our requests and deliver work to the highest of standards at all times. We will continue to enjoy their services for many years to come.″
James Edwards
Director at EDI Golf Ltd., UK
“ Geoshott was able to deliver a superb 3D model for our projects in Dar es Salaam, Tanzania within the tight programs and to excellent standards. We highly recommend Bigyan Kar & his company Vizent for 3D imaging, 3D models 3D sectional elevations which provides excellent architectural overview of any building projects.″
Sunil Maru
Architect at Sumar Varma Associates , Tanzania
“ We utilized Geoshott to create 3D images of several homes being developed for a new construction project. The work they did was excellent... they adapted versions to suit our market and were very responsive when it came to turn around times. I highly recommend Bigyan and his team!″
Marcus Plowright
Century 21 A Team/ Anden Design - Build, Canada
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