Data and Products
EPN data are raw GPS/GLONASS pseudorange and phase observations, broadcast ephemerides, and supporting types of raw data (such as meteorological) as they are gathered by the Tracking Stations. The EPN data is available in daily, hourly, 15-min RINEX-formatted files, and for many stations as a real-time data stream via NTRIP.
EPN products include
- best-known coordinates of the Tracking Stations in both ETRS89 and ITRS geodetic datums;
- time series of the coordinates of the Tracking Stations;
- tropospheric zenith path delays at all the Tracking Stations.
Read more about this topic: EUREF Permanent Network
Famous quotes containing the words data and/or products:
“This city is neither a jungle nor the moon.... In long shot: a cosmic smudge, a conglomerate of bleeding energies. Close up, it is a fairly legible printed circuit, a transistorized labyrinth of beastly tracks, a data bank for asthmatic voice-prints.”
—Susan Sontag (b. 1933)
“We are the products of editing, rather than of authorship.”
—George Wald (b. 1906)