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NSF Arctic Data Center
19
Bob Hawley
11
Benjamin Hudson
4
Irina Overeem
4
Marco Tedesco
4
Ginny Catania
3
Julie McKnight
3
A. F. Banwell
2
A. Wanamaker
2
Allen Pope
2
Dennis A. Darby
2
E. Sharp
2
Erich Osterberg
2
Gordon S. Hamilton
2
I.C. Willis
2
J. Landis
2
J. M. Welker
2
J. Thompson
2
Jody Deming
2
Jody W. Deming
2
Joshua P. Schimel
2
M. Albert
2
M. Handley
2
M. J. Hoffman
2
Nicholas Steiner
2
P. M. Alexander
2
R. Hawley
2
R. Virginia
2
S. Campbell
2
Sean M. Schaeffer
2
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FIELD SURVEY
POINT
33
EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA
23
climatologyMeteorologyAtmosphere
22
TRANSECT
19
geoscientificInformation
19
environment
18
DAILY TO WEEKLY
15
EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS
15
biota
15
STATION
14
1 METER TO 30 METERS
13
EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > FIRN
13
IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE
12
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > POSITIONING/NAVIGATION > GPS > GPS > GLOBAL POSITIONING SYSTEM
11
LESS THAN 1 METER
10
EARTH REMOTE SENSING INSTRUMENTS > ACTIVE REMOTE SENSING > PROFILERS/SOUNDERS > RADAR SOUNDERS > GPR > GROUND PENETRATING RADAR
9
IN SITU/LABORATORY INSTRUMENTS > CHEMICAL METERS/ANALYZERS > LICOR GAS EXCHANGE SYSTEM
9
30 METERS TO 100 METERS
8
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY
8
EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT
8
HOURLY TO DAILY
8
IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE
8
WEEKLY TO MONTHLY
8
1 SECOND TO 1 MINUTE
7
EARTH REMOTE SENSING INSTRUMENTS > ACTIVE REMOTE SENSING > PROFILERS/SOUNDERS > RADAR SOUNDERS > RADAR ECHO SOUNDERS
7
EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS > GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY
7
VERTICAL PROFILE
7
EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > BACTERIA/ARCHAEA
6
EARTH SCIENCE > OCEANS > COASTAL PROCESSES > SEDIMENT TRANSPORT
6
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Greenland
Ice Sheet
31
Thule
30
Tundra
27
Arctic
16
Thule Air
16
Thule Air Base
16
glacier
12
Sea ice
8
Alaska
4
Climate change
4
Nuuk
4
greenlandic
4
ice core
4
GISP
3
Arctic Ocean
2
East Greenland
2
Sermilik
2
Subarctic
2
permafrost
2
Iceland
1
Kangerlussuaq
1
North Atlantic
1
Pituffik
1
polar desert
1
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