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/media/loftslag/programme2---PhD-Workshop-preceding-Adaptation-Research-Conference.pdf
in the CGPS network.
Receiver model Number of receivers
Trimble 4000 2
Trimble 4700 5
Trimble 5700 / R7 4
Trimble NetRS 39
Septentrio PolaRX2e 10
Ashtech Z-12 CGRS 2
Ashtech μZ-12/Martec Mira-Z 1
2.4 Communication
Remote communication with stations is mainly IP-based but some stations still rely on dial-
up modems. The dial-up modem technology is slowly being phased out
/media/vedurstofan/utgafa/skyrslur/2011/2011_005.pdf
of events closely.
Photo: Sigurlaug Gunnlaugsdóttir.
Bárðarbunga
Pálmi Erlendsson, Bergur H. Bergsson and others installing GPS and com-
munication equipment. Photos: Þorgils Ingvarsson and Benedikt G. Ófeigsson.
I C E L A N D I C M E T O F F I C E / A N N U A L R E P O R T 2 0 1 4
5
The magma intrusion from Bárðarbunga
to the eruption site at Holuhraun and
related tremor pulses
/media/vedurstofan/utgafa/skyrslur/2015/IMO_AnnualReport2014.pdf
and our intention is to run these models dur-
ing times of hazardous events and even on a daily
basis to further improve monitoring.
Avalanche monitoring has progressed. The em-
phasis is now on improving our services, especially
to the Icelandic Road and Coastal Administration
with regard to transport. The reason is that com-
munity structure has changed considerably in recent
years and the need
/media/vedurstofan/utgafa/arsskyrslur/VED_AnnualReport-2013_screen.pdf
level in Skeidará waned. The last sign of a
crater explosion was seen at GRF early on 6
November, leaving only a weak tremor signal
from the remnants of the jökulhlaup. The
jökulhlaup fi nally ended in early December,
after ~0.8 km3 of water had drained from the
Grímsvötn lake (J. Hardardóttir, personal com-
munication, 2005).
Location and Volume Constraints
Earthquake locations at Grímsvötn
/media/jar/myndsafn/2005EO260001.pdf
catchment altitude (Z)
Catchment perimeter (L)
Ratio between actual catchment area and area of circular catchment of perimeter L
Percentage of glaciated area (G)
Mean annual precipitation (1961-2006) (P)
Mean annual maximum snowpack (1961-2006) (SWEm)
Mean annual maximum daily input water supply (1961-2006) (WSm)
Normalized mean monthly input water supply (1961-2006) (NWS( j); j = 1; ::;12
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_007.pdf