Tools
Please email support@sgss.ca to report issues or to provide feedback on these tools.
Coordinate Calculator
This tool converts coordinates between grid, geodetic and cartesian values. Many different projected coordinate systems are supported.
Coordinate CalculatorRINEX Up-Dater
This tool updates the date information in RINEX observation files for those RINEX files that have the incorrect dates after the GPS rollover event on April 6, 2019.
RINEX Up-DaterPPK Base Point Calculator
This tool extracts information from a RINEX, OPUS XML, or PPP SUM file to obtain the coordinates of the phase center of the antenna, often required for processing PPK trajectories.
PPK Base Point Calculator