Khrais Fort Aerial Survey
The project:
Khrais Fort is an old fort located in Al-Ain Urban region.
It has been restored according to instructions from H.H Shk Zayed Bin Sultan Al Nahyan. In order to preserve the UAE National heritage.
The mission:
GEOTECH 3D Instructed to survey and digitally record the Entire Fort External Boundaries and surrounding Fence. The client needs a digital Model to produce Ortho Maps, Contour maps, Vertical and horizontal Sections.
Execution:
GEOTECH 3d Used MultiRotor Special made Chopper UAV carried with Laser Sensors and Photogrammetry Setup to Collect High-Resolution Images and Laser Scan from an Altitude of 200m.
The mission runs for 1 hour and collected over 1100 Images and over 68 Million points as Point Cloud LAS Format.
We used Leica VIVA-GS15 to integrate the GCP Points with Internal IMU-OSD Data, an accurate post-process operation was generated to export Accurate Ortho Image and DEM.
Results were impressive, the client received a set of multiple data categories like:
3D Digital model in AutoCAD / .dae & 3DS .
Video walkthrough
Topographic maps
Point Cloud Model
High-Resolution Still Images
High-resolution Oblique Photos.
High-resolution OrthoPhoto.
Google Kmz Model