UM/316/2020/Orthophoto

  • Duration: 8 weeks (2600 Hours)
  • Year: 2020
  • Area : 2360 km2
  • Total Manpower : 10
  • Location: Poland
  • Service Type: Orthophoto

Objective

Objective of the project is to  do Aerial triangulation, Generation of 1m DTM  and 5cm Orthophotomaps.

Inputs

  • 32000 Raw images
  • EO parameter
  • Camera Details
  • GCPs

Scope

  • The Scope of the project included the following elements.
  • The client prefers ZI Imaging/ISAT software for aerial triangulation (Sigma Accuracy < 3um)
  • DTM must be prepared based on archive data and new stereoscopic models . DTM grid 1m x 1m in ESRI GRID Format.(Accuracy 0.2m)
  • 4cm RGB 24bit/pix Geotiff Tile 256x256 format( Accuracy 0.2m)

Deliverables:

  • AT project files before and after adjustment and AT Reports and maps.
  • DTM ESRI GRID, grid 1m x 1m, DTM-Tiles according to clients shp file.
  • Orthophoto tiles according to clients shp file.
  • Seamlines data in .shp format.
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