Contributing agency

Station summaryMAR7

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
IGS-type acronym : MAR7
Latitude : 60.59505278
Longitude : 17.25843889
Installed date : 2011-04-27
Decommissioned date :
Country : SWEDEN
City : GAVLE
Station status : active (green)
Distance to Tide Gauge (m) : 9416
Domes Nr.: 10405M003
IGS-like station form :

GPS position times seriesMAR7

(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 SONELMAR7

Quality plots on RINEX filesMAR7

Quality plots on RINEX files of MAR7 Quality plots on RINEX files of MAR7 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 instrumentsMAR7

Log bookMAR7

[IGSSTATION-7797] - 2019-11-05 (07/11/2019)

Receivers at Swedish stations KIR8, MAR7, VIS6 have been updated to firmware version 5.43. Site logs have been updated.

[EUREFmail-10001] - 2019-10-09 (11/10/2019)

The TRIMBLE NETR9 receivers on KIR8 and MAR7 have been upgraded to TRIMBLE ALLOY.
Updated sitelogs has been submitted to M3G.

[EUREFmail-9594] - 2018-10-23 (08/11/2018)

On DOY 296/2018, firmware in TRIMBLE NETR9 receivers for stations KIR8, LOV6, MAR7, NOR7, 0NS1, OSK6, OST6, OVE6, SKE8, SUN6, SVE6, UME6, VAE6, VIL6, VIS6 was upgraded to version 5.37
Updated site logs has been submitted.

[EUREFmail-9289] - 2018-02-09 (16/02/2018)

We have changed the External Frequency from External to Internal on the following stations NOR7, LEK6, ARJ6, MAR6, MAR7, HAS6, KAD6 and VAE6.

[IGSSTATION-6987] - 2017-03-23 (24/03/2017)

The firmware for stations KIR8, MAR7,ONS1 have been updated. The hourly files before the firmware was updated have been deleted, and the daily files for today will not be sent tomorrow.