DUNKERQUE

Contributing agency

Station summaryDUNQ

Showing all stations within 1000 km of the observed station Active station No data for 30 days Decommissioned No observations in SONEL (Survey) Not co-located with observed station
Showing all stations within 1000 km of the observed station Available data / Station OK Available data / Problem(s) detected Does not work No longer exists Foreign partner management Not co-located with observed station
Showing all stations within 1000 km of the observed station Co-located with observed station Not co-located with observed station
  • More informations on each symbol.
  • GPS
    Tide Gauge
    DORIS
IGS-type acronym : DUNQ
Latitude : 51.04809952
Longitude : 2.36664009
Installed date : 2013-09-19
Decommissioned date :
Country : FRANCE
City : DUNKERQUE
Station status : active (green)
Distance to Tide Gauge (m) : 2
Domes Nr.: 19670M001
Station operator: (LIENSs - OASU) - LIENSs - OASU
IGS-like station form :

GPS position times seriesDUNQ



Position
(Reference epoch: )




Offsets (mm)

MMaterial change or malfunction
EEarthquake
RFReference Frame change
UUnknown
NANot available
Position discontinuity
Velocity discontinuity
     
   
Vertical component
   
East component
   
North Component


Data available at SONELDUNQ



Quality plots on RINEX filesDUNQ

Quality plots on RINEX files of DUNQ Quality plots on RINEX files of DUNQ Royal Observatory of Belgium

Plots generated using software developed with the EPN team at ROB
Observations & tracking performance Satellite tracking

informations (this operation may take 20 to 45s)

The satellite tracking graph has been calculated for all stations for the first day of each month. If you wish to have a graph for another date, choose the 'Calculate a specific date' option.

Co-located instrumentsDUNQ

Photo albumDUNQ

BibliographyDUNQ

If you have a relevant reference to suggest, please send-us an e-mail : sonel@sonel.org
  • puce Coulomb, 2014. Travaux réalisés en métropole en 2013 dans le cadre de la convention SONEL.
  • puce Dodet, Bertin et al., 2019. Characterization of Sea-level Variations Along the Metropolitan Coasts of France: Waves, Tides, Storm Surges and Long-term Changes. Get this reference BibTeX of the reference

Log bookDUNQ

2021-10-12 (23/05/2022)

Intervention by the SHOM to change the acquisition central of the tide gauge. Before it was an Elta system, now it is a Campbell. Also, installation of the meteorological sensor and the camera

2021-11-26 (23/05/2022)

T.Garmond, T.Donal and V. Kerebel went to Dunkerque to level all the instruments and the benchmarks close to the tide gauge GNSS installation.
Also, the IP adress of the GNSS receiver needed to be change so that it be linked with the tide gauge network.

Update of the firmware receiver (23/05/2022)

The 06th of December, the Leica GR25 firmware has been updated to the V4.31 version.
An altimetric control has been done.

Intervention by T. Willaert (23/05/2022)

The 10th of July, T. Willaert, surveyor at the Dunkerque harbour went to inspect the Leica GR25 receiver. He looks at the LEDs, the c) and f) (concerning the downloadind the data) were red so the receiver did not download the data. He restarted the receiver. Then, all LEDs return to their green colour. (E. Poirier)

Inspection of DUNQ by T. Willaert (23/05/2022)

T. Willaert, surveyor at the Dunkerque harbour went to inspect the Leica GR25 receiver. He looks at the LEDs and restart the receiver. All looks fine now.

Data transmission failure since day 133/2017, including the 13th may of 2017 (23/05/2022)

On June 20, 2017, an email received from Pierre Touche from the RGP at the IGN, informed us that no data has been received from the DUNQ station since day 133/2017, that is to say on May 13, 2017 inclusive. Etienne Poirier contacted Thomas Donal at the IGN then David Jennquin and Thierry Willaert, surveyor at the port of Dunkerque. A restart procedure is sent to them to restart the GR25.

2020-07-01 - DUNQ station repaired (01/07/2020)

EUREF mail

Author: Etienne Poirier - SONEL team - LIENSs Laboratory - CNRS/University of La Rochelle
Subject: DUNQ station is operational

Dear colleagues,

A new internet connection has been installed at Dunkerque tide observatory by our colleagues from the French national hydrographic service (SHOM - Séverine Enet) together with our colleagues from French IGN (Thomas Donal).
The GNSS permanent station DUNQ located at the tide gauge and part of EUREF is now repaired.
Best regards,

PS: The station is back to normal functioning since DOY 182 2020/06/30 session o.