OnPOZ Software

EZSurv® – GNSS Post-processing

Improve the accuracy and reliability of your survey or GIS data

EZSurv®  is GNSS Post-Processing software that provides a reliable and efficient RTK offline solution to improve the accuracy of your survey or GIS data. With EZSurv, you can also view 10,000 base stations, accessible automatically.

Post-processing at your fingertip

Use EZSurv GNSS Post-Processing software:
  • to play back your RTK survey for QA control (Post-Processed Kinematic – PPK)
  • to make corrections to non-RTK GNSS field data (Post-Processed Kinematic – PPK)
  • to calculate high accuracy baseline results (Static and Rapid Static)
  • to significantly improve GIS data accuracy

Reliable and flexible solution

EZSurv is a reliable and effortless solution that allows seamless data post-processing between different GNSS receiver native formats. This real value-added step can be easily integrated into your current RTK process or your GIS data integration loop. EZSurv is an open solution that processes GPS, GLONASS, Galileo and BeiDou signals from different types of receiver brands. It is compatible with industry standard data collection software.

Options that suit your needs

As in RTK mode, EZSurv can either use your own base station data or automatically connect to different base station providers. This flexibility allows you to retrieve the closest base station data required to compute accurate rovers’ positions in post-mission.

EZSurv can also generate OminiStar/WADGPS/StarFire equivalent point positioning accuracy (Precise Point Positioning) by using post-mission precise orbit and clock data calculated by different international agencies.

EZSurv is available in different versions depending on your receiver type (single/dual frequency) and the accuracy level that you require.

Flexible Licensing

EZSurv can be licensed using a receiver Serial Number. This allows you to install the software on as many PCs as you want to process data from registered receivers (in native binary format). It can also be licensed on single PC using a software keycode. This allows you to process multiple datasets from different receivers on a single PC (although you can easily move the License on different PC). We have a PC-RINEX License (limited to RINEX format) as well as a PC-OPEN License to read any native raw data format.

Contact a representative


Stéphanie Gosselin

Sales Representative – GNSS Solutions