Maintenance release

A maintenance release, 2.2.1, has been made available to our customers.



TerraPos 2.2.0 released

This is a major release, introducing a number of new features, like

  • Support for dual GNSS antenna processing in tightly coupled INS-mode, for improved heading determination.
  • Cycle slip repair. We have had a major overhaul of the cycle-slip handling, now featuring improved detection and repair.
  • Improved modeling and handling of GLONASS data.
  • Full support of processing Kongsberg Seatex Seapath 330+ data.
  • Added grid import tool, supporting user-definable formats. May import ascii or binary data with regular or irregular spacing. Suitable for import of quasi-geoid grids etc.
  • Plot overlays, supporting both user-data (e.g. imported event markers) and generated data (e.g. cycle-slips and missing data).



New beta-version available.

A beta-version of the coming TerrePos v 2.2 has been made available to our customers.



Terratec will be represented on the "Geilo conference", Seabed Mapping and Inspection 2013

On February 8th 2013, Terratecs Dr. Narve Kjørsvik, the lead developer of TerraPos, will give a presentation titled "Tightly coupled PPP and Inertial Navigation using TerraPOS" on the Seabed Mapping and Inspection conference.

Some technical background on TerraPos will be given, as well as initial results from post processing of data from a Kongsberg Seatex Seapath 330+.


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