GNSS Postprocessing Software

OnPOZ Precision Positioning (a division of VGI Solutions) offers a new EZSurv GNSS Post-Processing version that offers full compatibility with GLONASS satellite signals. According to the company, EZSurv is compatible with most of the raw GNSS data formats on the market. The software computes high-accuracy geodetic results, enabling seamless data postprocessing among different brands of GNSS receivers using the following surveying modes: static, rapid static, stop and go, kinematic, semi-kinematic, and on-the-fly (OTF) for single and dual frequency receivers.

OnPOZ Precision Positioning (a division of VGI Solutions) offers a new EZSurv GNSS Post-Processing version that offers full compatibility with GLONASS satellite signals. According to the company, EZSurv is compatible with most of the raw GNSS data formats on the market. The software computes high-accuracy geodetic results, enabling seamless data postprocessing among different brands of GNSS receivers using the following surveying modes: static, rapid static, stop and go, kinematic, semi-kinematic, and on-the-fly (OTF) for single and dual frequency receivers. The software incorporates tools tools for quality control, including editing of GNSS data file properties, graphical representations of phase or code residuals, graphical tools to help analyze cycle-slip occurrences in data, loop closure utilities creating networks of baselines, common vector analysis, and least squares adjustment of network baselines. All processing is fully automated, according to the company, and baseline and trajectory computation can be launched in batch mode (as many baselines and trajectories as desired). EZSurv can also be used as a companion software for high-precision GNSS OEM receivers. VGI Solutions, Montreal, Quebec, Canada.