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Federal Office of Topography swisstopo

Pixel maps - Technical information

Product opinion

 

 

With / Without relief shading

The colour combinations with a resolution of 254 dpi contain the world-famous relief shading. The attractive data records with a large 3-dimensional effect are available for all scales of the pixel maps.

 

Mountain summit
Mountain summit "Jungfrau" without relief shading

Mountain summit
Mountain summit "Jungfrau" with relief shading

Resolutions

254dpi (10L/mm)

Data volume:
  • 18 MB approx. per PM25 map sheet

Variant:
  • Colour combination with relief

Application:
  • Screen visualisation

508dpi (20L/mm)

Data volume:
  • 14 MB approx. per PM25 map sheet

Variant:
  • Colour combination without relief
  • Greyscale combination without relief
  • Individual colour separations

Application:
  • Basis for planning purposes
  • Cartographic reference data
  • Base map for special-purpose applications

1270dpi (50L/mm)

Original data:
  • Release under licence on request

Data volume:
  • 48 MB approx. per PM25 map sheet

Formats


TIFF, Version 6
Georeferencing: TFW file
  • uncompressed
  • LZW compression
  • Packbits compression

 

Comments about this page: Cartography
Last updated: 25.10.2010

Contact

geodata sales
geodata@swisstopo.ch


Bundesamt für Landestopografie swisstopo
Seftigenstrasse 264
3084 Wabern
Tel +41 31 963 21 11
Fax +41 31 963 24 59

 

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