WMO GCW home

Metadata

  • Station or site: CryoNet Station
  • Type: Primary
  • Attribute(s): Cal/val, Research
  • Belongs to site: Zackenberg GEM ZERO
  • WMO ID (if any):
  • Shape: transect
  • Latitude, longitude: 74.650, -21.540
  • Altitude and/or range (m): 500-1350
  • Landscape: Icesheet
  • Year established: 2008
  • Year-round? Yes
  • Operations contact: Michele Citterio
  • Science contact: Michele Citterio
  • Data contact: Michele Citterio
  • Click for website

Click here for Google Maps

A.P. Olsen Ice Cap
Primary CryoNet Station Information

The ice cap is monitored with 3 atomatic stations similar to those used by PROMICE, a netork of 14 ablation stakes, and annual GPS and snow radar surveys. The monitoring started in 2008 with the establishment of the GlacioBasis monitoring programme. Logistics is supported by Zackenberg Research Station.

Measurement Methods Used

Other relevant measurement method documents:

The GlacioBasis Manual (http://zackenberg.dk/fileadmin/Resources/DMU/GEM/Zackenberg/Nye_Zac_files/2015_GlacioBasis_manual_rev-2.pdf)

Data Information

Publications

Annual reports are published documenting the ongoing monitoring activities, available at zackenberg.dk

Measurements

The measurements made at A.P. Olsen Ice Cap are listed in the following tables. (Note: If End Year is blank, measurements are ongoing.)

Cryosphere Measurements

Element Variable Start Year End Year Frequency
SnowDepth2008Continuous
SnowSnow water equivalent2008Sporadic
SnowSnowpack profile2008Sporadic
SnowAlbedo2008Continuous
SnowTemperature2008Sporadic
SnowSurface temperature2008Continuous
GlacierAccumulation2008Continuous
GlacierAblation2008Continuous
GlacierAnnual mass balance2008Continuous
GlacierArea2008Sporadic
GlacierWinter mass balance2008Continuous
GlacierThickness2010Sporadic
GlacierVelocity2008Continuous
GlacierSurface topography2008Continuous
GlacierSurface temperature2008Continuous
GlacierSurface albedo2008Continuous
GlacierIce/firn temperature2008Continuous

Atmosphere Measurements

Element Variable Start Year End Year Frequency
MetAir temperature2008Continuous
MetHumidity/vapour pressure2008Continuous
MetWind speed and direction2008Continuous
MetAir pressure2008Continuous
RadiationDownwelling shortwave2008Continuous
RadiationUpwelling shortwave2008Continuous
RadiationDownwelling longwave2008Continuous
RadiationUpwelling longwave2008Continuous

Last updated: 31 May 2017