Projects
- Geospatial/GIS
- Electric and Water Utilities
- Cadastral Maps
- COGO Mapping
- Digital Photogrammetry
- Orthophoto
- Manholes, Catchbasins and Fire Hydrants capture
- Georeferencing of Forest Area
- Georeferencing of River Area
- Creation of Reports using Maps
- Electric Utilities
- Petroleum backlog and operations support
- Mapping Religious Places
- Capturing Land Base Features
- General CAD
- Localization
| Digital Aerial Photogrammetry – Georeferencing and Orthophotos creation of river area photos |
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This project involved creation of orthophotos from aerial photos without any georeferencing information. The main goal of the project was to actually note the change of course of the Isar river in Germany over the years. Input georeferenced black/white photos which were almost 20 years old were used to match the new photos. The biggest challenge was to match the control points correctly due to large variations in the images. Orthophotos were generated followed by mosaiced tiles.
Old Orthophoto
New Aerial photo
New Georeferenced orthophoto over old orthophoto
Mosaiced and color balanced tile created from 7 orthophotos |
