Brunt and Roseanne
Dominguez ............................................................................................................................... 26
Validation of NASA laser altimeters at Summit, Greenland
Hans-Gerd Maas and Ellen Schwalbe .................................................................................. 27
3D velocity fields at Jacobshavn Isbrae glacier from multi
/media/vatnafar/joklar/Reykholt-abstracts.pdf
terrestrial lidar to understand the mechanisms driving melt pond evolution on sea ice in the Canadian Arctic
Hans-Gerd Maas and Ellen Schwalbe, TU Dresden, Institute of Photogrammetry and Remote Sensing, Germany. 3D velocity fields at Jacobshavn Isbrae glacier from multi-temporal terrestrial laser scanner data
Lunch 12:30–13:30
Thursday, 13:30–15:00 ‒ Process studies – II
Kjetil Melvold and Thomas
/lidar/lidar-2013/program/
as river discharge and
water levels. Notices on avalanches and sea-ice
are shown; short articles and news are presented.
Furthermore, web and data portals can be accessed
through the web, which is available in both Icelandic
and English. IMO uses the social networking website
Facebook for communication and feed-back. A new
web-application (App) provides access to forecasts
and warnings
/media/vedurstofan/utgafa/arsskyrslur/VED_AnnualReport-2013_screen.pdf
field, using drones. The results are now available on their web-site, including: A striking 5 min. video showing a 3D model of the newly formed craters in Holuhraun (Svarmi ehf).
24 April 2015 - the Aviation Colour Code now green
IMO has changed the Aviation Color Code for the Bárðarbunga volcano from yellow to GREEN.
This decision has been taken in light of recent seismic and geodetic data
/earthquakes-and-volcanism/articles/nr/3122
field, using drones. The results are now available on their web-site, including: A striking 5 min. video showing a 3D model of the newly formed craters in Holuhraun (Svarmi ehf).
24 April 2015 - the Aviation Colour Code now green
IMO has changed the Aviation Color Code for the Bárðarbunga volcano from yellow to GREEN.
This decision has been taken in light of recent seismic and geodetic data
/earthquakes-and-volcanism/articles/nr/3122/
by the Institute of Earth Sciences in mid March, the Icelandic company Svarmi ehf
filmed the Holuhraun lava field, using drones. The results are now available on their web-site,
including: A striking 5 min. video showing a 3D model of the newly formed craters in
Holuhraun (Svarmi ehf).
24 April 2015 - the Aviation Colour Code now green
IMO has changed the Aviation Color Code for the Bárðarbunga
/media/jar/Bardarbunga-2015_MarchAprMay-events.pdf
At 2250 UTC, the plume was detected by the
weather radar at ~8 km height over Vatnajökull,
reaching ~12 km four hours later (Figure 1c).
Lightning over Grímsvötn, which accompanied
the rising plume (Figure 3d), was eventually
seen at ~0300 UTC, but darkness and weather
conditions prevented visual observation of the
eruption site until the following day.
Over the next two days, the strength
/media/jar/myndsafn/2005EO260001.pdf
probably a few meters.
An interactive 3D model of the earthquakes during the magma
intrusion. The di?rent colours represent the activity in time from
16 August to 12 September.
During the magma intrusion, intense earthquake activity related to
subsidence of the Bárðarbunga caldera was located at the caldera
rim. Over 70 earthquakes above magnitude 5 occurred in the first
four months after the onset
/media/vedurstofan/utgafa/skyrslur/2015/IMO_AnnualReport2014.pdf
in winter(Fig. 3d).
Standard deviation of monthly mean Ta are in reasonable agreement to the observations except
for summer and autumn on the ice sheet where the model underestimates (Fig. 4c and d).
5.2 Global Radiation
Measurements of global radiation are only available from the stations Swiss Camp and Crawford
on the ice sheet for a limited time period (1995–2006), including a number of data gaps
/media/ces/ces_geus_paakitsoq_full_report.pdf