Icon  Name                                       Last modified      Size  
[PARENTDIR] Parent Directory                                                -   
[   ] TUDB00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   62M  
[   ] TUDB00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:27  7.7M  
[   ] TUDB00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  2.8M  
[   ] TUDB00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  316K  
[   ] TUDE00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   68M  
[   ] TUDE00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:27  8.6M  
[   ] TUDE00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.1M  
[   ] TUDE00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  375K  
[   ] TUDI00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   70M  
[   ] TUDI00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:27  9.4M  
[   ] TUDI00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.4M  
[   ] TUDI00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  393K  
[   ] TUDL00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   67M  
[   ] TUDL00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:27  8.8M  
[   ] TUDL00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.2M  
[   ] TUDL00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  339K  
[   ] TUDN00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   69M  
[   ] TUDN00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:28  8.9M  
[   ] TUDN00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.2M  
[   ] TUDN00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  402K  
[   ] TUDP00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   68M  
[   ] TUDP00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:28  8.7M  
[   ] TUDP00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.1M  
[   ] TUDP00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  374K  
[   ] TUDR00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   66M  
[   ] TUDR00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:28  8.5M  
[   ] TUDR00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.1M  
[   ] TUDR00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  339K  
[   ] TUDS00NLD_R_20253350000_01D_01S_MO.sbf.tar 2025-12-02 00:27   68M  
[   ] TUDS00NLD_R_20253350000_01D_10S_MO.crx.gz  2025-12-02 00:28  8.8M  
[   ] TUDS00NLD_R_20253350000_01D_30S_MO.crx.gz  2025-12-02 00:28  3.2M  
[   ] TUDS00NLD_R_20253350000_01D_MN.rnx.gz      2025-12-02 00:27  377K

Files names 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, stored in daily sub-directories /dlab/data/<year>/<doy>, 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.