HOLMAN

Contributing agency

Station summaryHOLM

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 : HOLM
Latitude : 70.73630444
Longitude : -117.76123419
Installed date : 2001-08-28
Decommissioned date :
Country : CANADA
City : ULUKHAKTUK, FORMERLY HOLMAN (VICTORIA ISLAND)
Station status : active (green)
Distance to Tide Gauge (m) : 250
Domes Nr.: 40148M001
Station operator: Unknown
IGS-like station form :

GPS position times seriesHOLM



Position
(Reference epoch: )




Offsets (mm)

MMaterial change or malfunction
EEarthquake
UUnknown
Position discontinuity
Velocity discontinuity
     
   
Vertical component
   
East component
   
North Component


Data available at SONELHOLM



Quality plots on RINEX filesHOLM

Quality plots on RINEX files of HOLM Quality plots on RINEX files of HOLM 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.

Log bookHOLM

[IGSSTATION-7027] - 2017-05-22 (24/05/2017)

After a 4 month communication outage since January 20 and repeated repair attempts, NorthwesTel has finally repaired the telephone line at HOLM and regular data delivery has resumed. Due to the low storage capacity of the Ashtech Micro-Z receiver, data could not be recovered for Days 020-050

[IGSSTATION-5827] - 2014-06-14 (16/06/2014)

In the process of tearing down the municipal garage where our GPS and tide gauge equipment was located, the interior room our gear was in was left standing by itself with little support around it. We were planning to remove our equipment this weekend and install it in the neighbouring garage next week when the new antenna cable arrives.

Unfortunately, we were too late. The room was just blown down about an hour ago by 80 kph winds. The site is now off-line. The monument and antenna should be fine but we expect the GPS receiver and comms equipment were damaged in the collapse. Our local contact will investigate further when safe to do so.

Our own technician will be arriving next week with a replacement receiver and modem and will reinstall the gear in the neighbouring garage. I will advise when the site is back on-line.

[IGSSTATION-5773] - 2014-05-08 (12/05/2014)

As notified in IGSSTATION Mail 5762, another power outage occurred at HOLM. Data was lost from 20:22:30 on Day 126 (May 6) to 17:43:00 on Day 127 (May 7).

[IGSSTATION-5762] - 2014-05-02 (05/05/2014)

There was an unexpected power outage at the HOLM site. Data was lost from 16:23:30 on Day 120 (April 30) to 17:26:00 on Day 121 (May 1).

Note that a further, more extended, power outage is expected in the next month or two due to the need to move our GPS receiver and tide gauge equipment to the building next door.

Co-located instrumentsHOLM