Station summarySTNA

  • More informations on each symbol.
  • GPS
    Tide Gauge
IGS-type acronym : STNA
Latitude : 47.27078479
Longitude : -2.20299664
Installed date : 2013-08-26
Decommissioned date : 2021-12-12
Country : FRANCE
Station status : Decommissioned (white and red cross)
Distance to Tide Gauge (m) : 450
Domes Nr.: 19668M001
Station operator: Unknown
IGS-like station form :

GPS position times seriesSTNA


(Reference epoch: )

Offsets (mm)

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

Data available at SONELSTNA

Quality plots on RINEX filesSTNA

Quality plots on RINEX files of STNA Quality plots on RINEX files of STNA 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 instrumentsSTNA

Photo albumSTNA


If you have a relevant reference to suggest, please send-us an e-mail :
  • puce Coulomb, 2015. Travaux réalisés en 2015 dans le cadre de la convention SONEL .
  • puce Ferret, Voineson et al., 2014. Historical sea level data rescue to assess long-term sea level evolution: Saint-Nazaire observatory (Loire estuary, France) since 1821.. EGU General Assembly.