Published on 8 January 2024

GEOREF

GEOREF simplifies the amalgamation of geodetic data from different sources and allows full customisation of transformation datasets. 

Software for changing between reference systems and map projections for the exchange and migration of data from different sources.

Supported projections

• Transverse (UTM, Gauss-Krüger) and oblique (Rosenmund) Mercator projection
• Conformal and equal area cone projections (Lambert)
• Bonne (equal area cone projection)

Supported file formats

• LTOP (coordinates and measurements)
• ESRI shapefile (including PRJ file)
• AutoCAD DXF
• INTERLIS 1, Adalin, Topobase .K
• Text with separator (e.g. CSV)

Other features and tools

• Support of NTv2 grids (e.g. NTF RGF93 in France)
• Transformation of the deflections of the vertical components
• Support of the MGRS codes
• Pre- and post processing (eg FINELTRA, CHGEO or HTRANS)
• Protocol generation (*. log)
• Command-line mode (batch / script)
   

Additional information

• Documents & Publications

  • GEOREF Benutzerhandbuch

    PDF1.58 MB1 July 2024

  • Formulas and constants for the calculation of the Swiss conformal cylindrical projection and for the transformation between coordinate systems

    Formulas and constants for the calculation of the Swiss conformal cylindrical projection and for the transformation between coordinate systems

    PDF502.55 kB14 December 2016

  • Approximate formulas for the transformation between Swiss projection coordinates and-WGS84

    Approximate solution for the transformation

    PDF149.93 kB14 December 2016

• Images

  

  Management of the transformations

  

  Interactive mode

  

  Transformation parameters (file mode)

  

  Details of transformation's dataset

• Links

  • REFRAME
  • NAVREF
    
  • (DLL/JAR)
  • GIS tools and applications (FME plug-ins)
  • Geodetic Reference systems

Application GEOREF - Download

GEOREF
Full installation package - Version 2.0.235 for Windows