| The CORS data is GPS data that is recorded 24 hours a day, 365 days a year. Scheduled maintenance downtimes will be posted on this site. The data is available for download free of charge.
The Rinex files are uploaded hourly. Each file contains one hour of data. File names are in the national Geodetic Survey (NGS) format. Date and time are Greenwich Mean Time (GMT.)
The accuracy of the data is 5 mm + 1 ppmm (as per Technical Specifications of Leica RS500 receivers.) Station coordinates is 0.03' at one sigma.
Disclaimer: Due to the precision of this data being affected by conditions beyond our control, such as ionospheric disturbances, we offer no warranty. Use this data at your own risk.
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Click on the station name above to view Rinex files |