GLISN Data
The main goal of the GLISN project is to provide real-time data from sensors in and around Greenland for detecting, locating, and characterizing glacial earthquakes and other cryo-seismic phenomena, and to contribute to our understanding of Ice Sheet dynamics, without restriction. GLISN data sources are listed below :



Get GLISN Data
Real time and archived broad band seismic data can be recieved from IRIS. The Seedlink server address is rtserve.iris.washington.edu (Read more). Current real-time status of GLISN stations and data channels may be reviewed at http://www.iris.edu/bud_stuff/dmc/bud_monitor.GLISN.html.
GLISN archival data are stored at IRIS as a virtual network, goto the Virtual Network Query and lookup "_GLISN" to receive a list of the GLISN seismological stations.

The GLISN data are in parallel also archived in Europe jointly at GFZ, ODC, ETH and IPGP and available from the EIDA (European Integrated Data Archive) portal www.webdc.eu (virtual networks _GLISN and _GLISN+). All GLISN real-time data feeds are available from the GEOFON Seedlink server (geofon.gfz-potsdam.de).

Real time broad band seismic data at ETHZ can be received from the Seedlink server greenland.ethz.ch
Broad band seismic data at GEOSCOPE can be received from the BUD
Progress for GLISN real-time stations : Early 2008, late 2008, early 2009, late 2009, late 2009 and planned 2010-12

Users of GLISN data are encouraged to acknowledge the use of these data by including the following statement in published work and on websites: "The data were collected and distributed by the Greenland Ice Sheet Monitoring Network (GLISN) federation and its members." Data users are also encouraged to acknowledge the individual organizations operating the stations they use; the list of station operators is given below.


Data quality
PQLX, station list: BORG.IU, DAG.GE, EUNU.CN, FRB.CN, HSPB.PL, ILULI.DK, JMIC.NO, KBS.IU, KULLO.DK, NRS.DK, RES.CN SCO.DK, SFJD.IU, SPA0.NO, SPB1.NO, SPB2.NO, SPB3.NO, SPB4.NO, SPB5.NO, SUMG.GE, TULEG.DK,
Long-period noise : LDEO Seismology Project
Probable station misorientation : LDEO Seismology Project



Data status
ANF : NUUK & TULE
Iridium Web Console : SOEG, DY2G, NOR, NEEM, ICESG & DBG
Other : IVI_00



Station operators
  1. ANGG: GEUS, IRIS
  2. ALE: IRIS
  3. BORG: IRIS
  4. DAG: GFZ, GEUS
  5. DBG: IRIS, GFZ
  6. DY2G: IRIS
  7. EUNU: NRCAN
  8. FRB: NRCAN
  9. HSPB: IGFPAS
  10. ICESG: IRIS, NIPR/JAMSTEC
  11. ILULI: ETH
  12. IVI: Geoscope, GEUS
  13. JMIC: NORSAR
  14. KBS: IRIS, GFZ
  15. KULLO: ETH
  16. NEEM: IRIS, GEUS
  17. NOR: GEUS, IRIS
  18. NRS: GEUS, IRIS
  19. NUUG: ETH
  20. NUUK: IRIS, GFZ
  21. RES: NRCAN
  22. SFJD: IRIS, GFZ, GEUS
  23. SCO: GEUS, IRIS
  24. SOEG: IRIS, GFZ
  25. SUMG: GFZ
  26. SPA0: NORSAR
  27. SPB1: NORSAR
  28. SPB2: NORSAR
  29. SPB3: NORSAR
  30. SPB4: NORSAR
  31. SPB5: NORSAR
  32. TULEG: GEUS, IRIS, INGV
  33. UPNV: KOPRI



Other data sources
Gravity data : GRACE
Weather station data : PROMICE
DORIS beacon in Thule : Through the web service ( http://ids-doris.org/plottool/stcd/stcdtool.php ) of IDS (International DORIS Service) you can easily and interactively display, analyze and download coordinates times series of Thule (code THUB) DORIS beacon. The DORIS beacon in Thule is co-locations with both an IGS GNSS receiver and a tide gauge ( http://ids-doris.org/network/sitelogs/station.html?code=THULE)
Greenland GPS Netowrk GNET : Information and Data

GLISN