Station summaryGAIA

  • More informations on each symbol.
  • GPS
    Tide Gauge
IGS-type acronym : GAIA
Latitude : 41.10599899
Longitude : -8.58899000
Installed date : 2000-01-02
Decommissioned date :
Country : PORTUGAL
Station status : active (green)
Distance to Tide Gauge (m) : 12677
Domes Nr.: 13902M001
Station operator: Unknown
IGS-like station form :

GPS position times seriesGAIA


(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 SONELGAIA

Quality plots on RINEX filesGAIA

Quality plots on RINEX files of GAIA Quality plots on RINEX files of GAIA 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 instrumentsGAIA

Photo albumGAIA


If you have a relevant reference to suggest, please send-us an e-mail : sonel@sonel.org
  • puce Araujo, Bos et al., 2013. Analysing the 100 year sea level record of Leixões, Portugal. Journal of Hydrology. Get this reference

Log bookGAIA

[EUREFmail-10052] - 2019-11-18 (19/11/2019)

Since today, DOY 322, file m, GAIA station data is again available.

[EUREFmail-10004] - 2019-10-11 (31/10/2019)

Since doy 283, the GAIA antenna and receiver of GAIA Portuguese station hav=
e been replaced

The receiver is a Trimble Alloy with 5.37 firmware version.

The antenna is a choke ring: TRM159900.00.

The new receiver tracks GPS, GLO, GAL.

An updated sitelog has been resubmitted to M3G.

[EUREFmail-09972] - 2019-09-10 (26/09/2019)

The communications problems in GAIA station are solved.
The data are being received since doy 252.

[EUREFmail-09959] - 2019-08-27 (26/09/2019)

Due to a technical problem the EPN station GAIA, is down since DOY 238/19 (26 august).
We are trying to solve the problem ASAP.

[EUREFmail-9285] - 2018-02-05 (16/02/2018)

Due to the need of maintenance services in the Portuguese CORS GNSS network, all
services for the stations CASC, FLRS, FUNC, GAIA, LAGO and PDEL will be
inoperative between 2018-02-14 (DOY 45) 12:00 UT and 2018-02-23 (DOY 54) 20:00 UT.

There will be no hourly files for this period.

The dayly files will be uploaded as soon as possible.

[EUREFmail-9093] - 2017-07-20 (20/07/2017)

Due to a general power failure at the Astronomical Observatory, data from GAIA station were missed between DOY198p and DOY200o.

[EUREFmail] - 2013-10-02 (24/10/2013)

Due to a power failure in consequence to a thunderstorm the data from GAIA
stations is not available in the period from DOY 270 04:00 TU until DOY 275
13:00 TU.