Download

SierraSoft production includes some freeware products, released to solve the specific problems met by those who deal with topography, civil engineering and building industry.

• Nadir
  Connection with field data recorder (English/9.14 MB)

Note: To request installation codes press "Request for installation codes", available in "Installation code" window. This operation will display the web page for the "Installation code request".

Below it is possible to download the PDF format documentation concerning our products.

• Depliant Topko Basic
  Topography (English/933 KB)
• Depliant Topko N
  Networks adjustment (English/669 KB)
• Depliant Topko Standard
  Topography and mathematical and tridimensional modelling (English/938 KB)
• Depliant Topko Premium
  Topography, mathematical and tridimensional modelling and 3D planning of pits and dumps (English/1.05 MB)
• Depliant Topko H
  Hydrography and hydrology (English/767 KB)
• Depliant ProSt Basic
  Road, railway and hydraulic design (English/1.46 MB)
• Depliant ProSt Standard
  Road, railway and hydraulic design (English/1.05 MB)
• Depliant ProSt Premium
  Road, railway and hydraulic design (English/1.66 MB)
• Depliant ProSt Y
  Railway design and grinding (English/659 KB)
• Depliant Rasta
  Raster images management (English/858 KB)
• Depliant Vista
  3D visualization, rendering and animation (English/1.27 MB)

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• Comparative table between Topko 2009 versions
  (English/461 KB)
• Comparative table between ProSt 2009 versions
  (English/459 KB)

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• Topko 2009 News
  (English/526 KB)
• ProSt 2009 News
  (English/1.36 MB)

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• Depliant Topko Express
  Topography, cadastre and 3D models (English/967 KB)
• Topko 2009 Express News
  (English/154 KB)

Below you can see some videos showing the main features of SierraSoft software.

Videos of Topko 2009:

Management of topographic survey (Duration: 07:22 min.) 3D modelling: triangulation, contour lines, volume calculation, cross sections (Duration: 08:13 min.) 3D planning of models (Duration: 05:09 min.) CAD and work environment (Duration: 05:55 min.)

Videos of ProSt 2009:

Dynamic design of a road (Duration: 11:53 min.) Modifying a project by Real Time Design (Duration: 11:41 min.) Planning a roundabout by Easy Intersection System (Duration: 09:39 min.) Planning in/out lanes by Easy Intersection System (Duration: 08:18 min.) CAD and work environment (Duration: 05:55 min.)

Videos of Rasta 2009:

Map Georeferencing (Duration: 04:41 min.) Image editing: trim, transparency, mosaicing, etc. (Duration: 02:53 min.) Building facades rectification by points (Duration: 01:34 min.) Automatic vectorization (Duration: 01:13 min.) Building facades rectification by reference lines (Duration: 02:10 min.)

Videos of Vista 2009:

Vista working on a road design (Duration: 15:41 min.)

Videos of Topko 2009 Express:

3D modelling: triangulation, contour lines, volume calculation, cross sections (Duration: 08:13 min.)