GNSS Fieldlab data

High-rate 1 second data (sbf), 10 and 30 second RINEX observation files, and RINEX navigation files are available through this web site as daily files. The files are stored in daily sub-directories /dlab/data/<year>/<doy>, which are created once per day at about 00:30 UTC (for the data of the previous day).

The calendar gives direct access to the daily sub-directories. Hoovering over a date displays the day of year doy number.

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    Files names are based on the RINEX-3 naming convention, with <name> the 4-letter station abbreviation [TUDB, TUDE, TUDI, TUDL, TUDN, TUDP, TUDR, TUDS, TUDX], <year> the year and <doy> the day of year number, with

    Daily tarred 15 minute 1 sec Septentrio Binary Format (SBF) files <name>00NLD_R_<year><doy>0000_01D_01S_MO.sbf.tar
    Hatanaka compressed daily 10 sec RINEX files <name>00NLD_R_<year><doy>0000_01D_10S_MO.crx.gz
    Hatanaka compressed daily 30 sec RINEX files <name>00NLD_R_<year><doy>0000_01D_30S_MO.crx.gz
    Daily RINEX navigation files <name>00NLD_R_<year><doy>0000_01D_MN.rnx.gz
    The RINEX data is Hatanaka and/or gzip compressed. To decompress the files follow the instructions on the RINEX Decompression/Compression page.

    Creative Commons License The data is available under the Creative Commons Attribution 4.0 International License (CC-BY 4.0).

    For more information or questions contact Hans van der Marel.