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William Simpson
112
NSF Arctic Data Center
32
Steven F. Oberbauer
26
Simpson, William
21
Craig E. Tweedie
19
Oberbauer, Steven
14
Joseph R. McConnell
13
Michael Gooseff
12
Sergio Vargas
12
Wilfred Wollheim
12
William Bowden
12
McConnell, Joseph
11
Steven Oberbauer
11
Vargas, Sergio
11
Hollister, Robert
9
Robert Hollister
9
Sergio Vargas-Zesati
9
Tweedie, Craig E.
9
Vargas-Zesati, Sergio
9
Joseph McConnell
6
Nathan C. Healey
6
Tweedie, Craig
5
Steve C. Whalen
4
Donald Perovich
3
Francisco Chavez
3
Patricia Matrai
3
Paul Shepson
3
A.D. Jacobson
2
A.J. Barker
2
D. A. Lipson
2
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EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > SPECTROMETERS
POINT
202
IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS
170
DAILY TO WEEKLY
168
HOURLY TO DAILY
167
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > POSITIONING/NAVIGATION > GPS > GPS > GLOBAL POSITIONING SYSTEM
161
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE GASES/TRACE SPECIES
161
DRIFTING BUOY
156
IN SITU/LABORATORY INSTRUMENTS > CHEMICAL METERS/ANALYZERS > CO2 ANALYZERS
156
IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > HUMIDITY SENSORS
156
1 MINUTE TO 1 HOUR
152
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > PHOTON/OPTICAL DETECTORS > CAMERAS > CAMERAS
148
climatologyMeteorologyAtmosphere
146
IN SITU/LABORATORY INSTRUMENTS > PRESSURE/HEIGHT METERS > BAROMETERS
145
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > OXYGEN COMPOUNDS > OZONE
116
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE
111
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > SURFACE PRESSURE
111
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE AIR TEMPERATURE
111
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED/WIND DIRECTION
111
FIELD SURVEY
111
IN SITU/LABORATORY INSTRUMENTS > CURRENT/WIND METERS > ANEMOMETERS
111
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > UV OZONE DETECTORS > ULTRAVIOLET OZONE DETECTORS
89
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > HUMIDITY
87
biota
82
GRID
70
EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA
68
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > PROFILERS/SOUNDERS > OZONESONDES
67
MONTHLY TO ANNUAL
56
30 METERS TO 100 METERS
45
ANNUAL
45
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