Photogrammetric Aerial Image Precision Scanner

Scan Service

With the photogrammetric roll film scanner Leica DSW 700™ we scan your analogue aerial images in high quality. The scanner uses a CCD camera that  commands a 4000 x 2700 pixels CCD field. Thus we can digitize aerial images with a resolution of up to 6 µm and a color depth of 12 bit. Processing single images extends the scanner's performance profile.

  • Accuracy:
    geometric precision of 2 µm per axis
  • Image size:
    260 x 260 mm maximum
  • Formats:
    VITec, Sun Raster, plain raster, TIFF, tiled TIFF, NITF, JPG2000
Resolution examples

µm

12,5

14

21

25

28

37,5

50

dpi

2016

1800

1200

1008

900

756

504


90% Recognition Rate Modeling the State of North Rhine Westphalia in LOD2

A project to produce a complete dataset of building models in LOD2 for the State of North Rhine Westphalia, has been completed for Geobasis NRW (district government Cologne) together with our partner M.O.S.S. Computer Grafik Systeme GmbH. The data were produced fully automatically with novaFACTORY 3D Pro and tridicon® CityModeller. The completed LOD2 data were accepted in the desired quality and with a recognition rate of 90%.


Our expertise for your projects

We gladly advise you project-specific and customer-oriented. Ask for a quote for your project without any obligation. Write us an email