denotes an external product not archived by NSIDC
- A Half-Century of Change in Arctic Alaskan Shrubs: A Photographic-Based Assessment
- AARI 10-Day Arctic Ocean EASE-Grid Sea Ice Observations
- Ablation Rates of Taylor Glacier, Antarctica
- Active layer and borehole temperatures from La Foppa rock glaciers, Val Vallaccia, Central Italian Alps
- Active layer and permafrost properties, including snow depth, soil temperature, and soil moisture, Barrow, Alaska
- Active Layer and Permafrost Thickness, Soil Properties, and Periglacial Processes in the Gijiga Lowland, Russia
- Active Layer Depth and Snow Depth, Kuparuk Basin, 1995
- Active Layer Measurements in Tanana Flats, Fairbanks, Alaska, USA
- Active Layer Monitoring, Arctic and Subarctic Canada
- Active layer physical processes at Broeggerhalvoya, western Spitsbergen
- Active layer thickness and ground temperatures, Svea, Svalbard
- Active-Layer and Permafrost Temperatures, Sisimiut (Holsteinsborg), Greenland
- Active-Layer and Permafrost Temperatures, Soendre Stroemfjord, Greenland
- Active-Layer Depth of a Finnish Palsa Bog
- Adjusted Monthly Precipitation, Snowfall and Rainfall for Canada (1874-1990)
- Air and Ground Surface Temperatures From the Kuparuk Basin, Alaska, 1994-1996
- Air and Soil Temperatures from Sites in Alaska 1995-2001
- Air Temperature and Solar Radiation at Poste-de-la-Baleine, Quebec, Canada
- Air Temperature and Thaw Depth, North Slope, Alaska: Field Measurements (1995-97) and Computed Values
- Air Temperatures at High Altitude, Kanchanjunga Himal, Eastern Nepal
- Airborne Cloud Radar (ACR) Reflectivity, Wakasa Bay, Japan
- Airborne Laser Altimetry of the Thwaites Glacier Catchment, West Antarctica
- Airborne Surface Profiling of Alaskan Glaciers
- Alaska North Slope (Sagavanirktok River) Meteorological Data, 1994 and 1995
- Alaska North Slope 100 m Digital Elevation Model (DEM)
- Alaskan Air, Ground, Snow, and Soil Temperatures, 1998-2001
- AMMR Air and Brightness Temperature Data, Wakasa Bay
- AMSR-E/Aqua 5-Day L3 Global Snow Water Equivalent EASE-Grids
- AMSR-E/Aqua Daily EASE-Grid Brightness Temperatures
- AMSR-E/Aqua Daily Global Quarter-Degree Gridded Brightness Temperatures
- AMSR-E/Aqua Daily L3 12.5 km Brightness Temperature, Sea Ice Concentration, & Snow Depth Polar Grids
- AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids
- AMSR-E/Aqua Daily L3 6.25 km 89 GHz Brightness Temperature Polar Grids
- AMSR-E/Aqua Daily L3 Global Ascending/Descending .25x.25 deg Ocean Grids
- AMSR-E/Aqua Daily L3 Global Snow Water Equivalent EASE-Grids
- AMSR-E/Aqua Daily L3 Surface Soil Moisture, Interpretive Parameters, & QC EASE-Grids
- AMSR-E/Aqua L1A Raw Observation Counts
- AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures (Tb)
- AMSR-E/Aqua L2B Global Swath Ocean Products derived from Wentz Algorithm
- AMSR-E/Aqua L2B Global Swath Rain Rate/Type GSFC Profiling Algorithm
- AMSR-E/Aqua L2B Surface Soil Moisture, Ancillary Parms, & QC EASE-Grids
- AMSR-E/Aqua Monthly L3 5x5 deg Rainfall Accumulations
- AMSR-E/Aqua Monthly L3 Global Ascending/Descending .25x.25 deg Ocean Grids
- AMSR-E/Aqua Monthly L3 Global Snow Water Equivalent EASE-Grids
- AMSR-E/Aqua Weekly L3 Global Ascending/Descending .25x.25 deg Ocean Grids
- AMSR/ADEOS-II L1A Raw Observation Counts
- AMSR/ADEOS-II L2A Global Swath Spatially-Resampled Brightness Temperatures
- AMSRIce03 Photomosaics
- AMSRIce03 Sea Ice Thickness Data
- AMSRIce03 Snow Depth Data
- AMSRIce03 Snow Ice Temperature Data
- AMSRIce03 Snow Pit Data
- AMSRIce03 Surface Roughness Data
- Amundsen Sea Sector Data Set
- An Electronic Atlas of Great Lakes Ice Cover, Winters 1973-2002
- Analysis of Siple Dome Ice Core Subsamples
- Analysis of Siple Dome Ice Core: Carbonyl Sulfide (COS), Methyl Chloride (CH3Cl), and Methyl Bromide (CH3Br)
- Annual Thaw Depths and Water Depths in Tanana Flats, Alaska
- Annual Thaw Depths in Illisarvik, Northwest Territories
- Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry
- Antarctic Aerogeophysics Data
- Antarctic and Greenland Climate Change Comparison
- Antarctic Ice Cores: Methyl Chloride and Methyl Bromide
- Antarctic Ice Velocity Data
- Antarctic Mean Annual Temperature Map
- Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS
- Antarctic Subglacial Lake Classification Inventory
- Antarctic Ten Meter Temperature Data
- APR-2 Dual-frequency Airborne Radar Observations, Wakasa Bay
- ARCSS-LAII 1996 Aircraft Radiometric Data
- Arctic and Southern Ocean Sea Ice Concentrations
- Arctic Climatology Project - EWG Arctic Meteorology and Climate Atlas
- Arctic Coastal Dynamics Program
- Arctic Cyclone Track Data Set, 1966-1993
- Arctic EASE-Grid Freeze and Thaw Depths, 1901 - 2002
- Arctic Global Radiation (AGR) Data Set
- Arctic Ice Dynamics Joint Experiment (AIDJEX) Second Pilot Study, March - May 1972: A Documentary Film
- Arctic Ocean Barium Concentrations, 1993
- Arctic Ocean Drift Tracks from Ships, Buoys and Manned Research Stations, 1872-1973
- Arctic Ocean Section Porewater Chemistry Data, 1994
- Arctic Sea Ice Melt Pond Statistics and Maps, 1999, 2000, and 2001
- Arctic Soil Freeze/Thaw Status from SMMR and SSM/I, Version 2
- Arctic Water Vapor Characteristics from Rawinsondes
- ArcticRIMS: A Regional, Integrated Hydrological Monitoring System for the Pan-Arctic Landmass
- Atmospheric CO2 and Climate: Byrd Ice Core, Antarctica
- Atmospheric CO2 and Climate: Taylor Dome Ice Core, Antarctica
- Atmospheric CO2 Trapped in the Ice Core from Siple Dome, Antarctica
- Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet
- Atmospheric Nitrate Isotopic Analysis at Amundsen-Scott South Pole Station, A Twenty-Five Year Record
- Atmospheric Radiation Measurement Program (ARM)
- Automated Weather Station Data for Greenland Ice Core Locations
- AVHRR (1 km) Data Collected Onboard the USCGC Polar Sea
- AVHRR Leads-ARI Polar Gridded Brightness Temperatures
- AVHRR Polar 1 Km Level 1B Data Set
- AVHRR Polar Pathfinder Twice-Daily 1.25 km EASE-Grid Composites
- AVHRR Polar Pathfinder Twice-Daily 25 km EASE-Grid Composites
- AVHRR Polar Pathfinder Twice-Daily 5 km EASE-Grid Composites
- AWI Moored ULS Data, Greenland Sea and Fram Strait, 1991-2002
- AWI Moored ULS Data, Weddell Sea (1990-1998)
- AWS Data: Characteristics of Snow Megadunes and Their Potential Effect on Ice Core Interpretation
- Baltic Sea Experiment (BALTEX) Ground-Based Radar Polar Volume Data
- Barium Concentrations and Salinity in Arctic River Estuaries, 1993-1996
- Barrow Alaska Climate Monitoring and Diagnostics: Meteorology and Radiation Data
- Barrow Area Information Database (BAID) Geospatial Data Sets, Barrow, AK, USA
- Benthos and Water Column Process Influences, Northeast Water Polynya Project, 1992
- Biogenic Sulfur in the Siple Dome Ice Core
- Blue Ice Tephra II - Brimstone Peak
- Blue Ice Tephra II - Mt. DeWitt
- Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I
- Borehole and environmental protection descriptive and numerical data, Yamal Peninsula, Russia
- Borehole locations and permafrost depths, Alaska, USA
- Borehole permafrost data, Kumtor and Taragai Valleys, Tienshan, Kazakhstan
- Borehole temperatures from mountain permafrost monitoring, Mongolia
- Borehole Temperatures from the HIHAT Project, Heilongjiang, China
- Borehole Temperatures from the North Slope of Alaska, 1977-2002
- Borehole temperatures in deep wells of Western Siberia, Russia, 1960-1995
- Borehole Temperatures, Permafrost Thickness, and Water Content, Magadan City, Russia
- Boreholes and temperature logs from the Tibetan Plateau and Northeast China
- Byrd Ice Core Microparticle and Chemistry Data
- BYU Daily Browse Images of QuikSCAT Sigma-0 Measurements
- BYU Daily Browse Images of SeaWinds Sigma-0 Measurements
- BYU High Resolution Images of ERS Sigma0 Measurements
- BYU High Resolution Images of NSCAT Sigma0 Measurements
- BYU High Resolution Images of Seasat Sigma0 Measurements
- BYU Scatterometer Climate Record Pathfinder (SCP) Data Sets
- Canadian Geothermal Data Collection: Deep permafrost temperatures and thickness of permafrost
- Canadian Ice Service Arctic Regional Sea Ice Charts in SIGRID-3 Format
- Canadian Rivers Data Set
- Canadian Transect of Soils and Vegetation for the Circumpolar Arctic Vegetation Map
- Canopy Foliage Area Index, Toolik Lake, Alaska, 1995 and 1996
- Carbon-13 Isotopic Composition of Atmospheric Methane in Firn Air, South Pole and Siple Dome, Antarctica
- Carbon-Isotopic Composition of Atmospheric CO2 since the Last Glacial Maximum
- Catalog of boreholes from Russia and Mongolia
- Central Asia Temperature and Precipitation Data, 1879-2003
- Central Asian Snow Cover from Hydrometeorological Surveys, 1932-1990
- Central West Antarctic Glaciochemistry from Ice Cores
- Centrifuge Modeling of Ground Freeze and Thaw
- Chemical and Isotopic Tracers from the Arctic Ocean
- Chukchi Sea Hydrographic (CTD) Data from the R.V. Alpha Helix Cruise, September 1996
- Circulation in the Freshwater Switchyard of the Arctic Ocean: Helicopter CTD Profile Data 2003-2005
- Circum-Arctic Map of Permafrost and Ground-Ice Conditions
- Circumpolar Active Layer Monitoring (CALM) Program Network
- Circumpolar Active-Layer Permafrost System (CAPS)
- Circumpolar Arctic Vegetation Map
- Climate and Flux Data from Alaska Sites, 1998-2000
- Climate Data from Barrow and Atqasuk, Alaska, 1995-2001
- Cloud-Radiation Feedback: Boundary Layer Cloud Microphysical Properties and Processes
- CLPX Airborne Gamma Snow and Soil Moisture Surveys
- CLPX Airborne: Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data
- CLPX NCAR Data Analysis and Numerical Modeling
- CLPX NOAA FSL Rapid Update Cycle 20 km (RUC-20) Dataset
- CLPX-Airborne: Airborne GPS Bistatic Radar
- CLPX-Airborne: Airborne Synthetic Aperture Radar (AIRSAR) Imagery
- CLPX-Airborne: Infrared Orthophotography and LIDAR Topographic Mapping
- CLPX-Airborne: Micrometeorological Measurements Over Snow, Airborne
- CLPX-Airborne: Multiband Polarimetric Scanning Radiometer (PSR) Imagery
- CLPX-Airborne: Polarimetric Ku-Band Scatterometer (POLSCAT) Data
- CLPX-Ground: Ground Based Passive Microwave Radiometer (GBMR-7) Data
- CLPX-Ground: Ground-Based Frequency Modulated Continuous Wave (FMCW) Radar
- CLPX-Ground: Ground-Based Infrared Images of the LSOS Site
- CLPX-Ground: Ground-based L and Ku band polarimetric scatterometry
- CLPX-Ground: ISA Corner Site Meteorological Data
- CLPX-Ground: ISA Main Meteorological Data
- CLPX-Ground: ISA Snow Depth Transects and Related Measurements
- CLPX-Ground: ISA Snow Pit Measurements
- CLPX-Ground: ISA Soil Moisture Measurements
- CLPX-Ground: Micrometeorological Data at the Local Scale Observation Site (LSOS)
- CLPX-Ground: Micrometeorological Measurements Over Snow, Ground-Based
- CLPX-Ground: Micrometeorological Measurements Over Snow, Tower Mounted
- CLPX-Ground: Snow Measurements at the Local Scale Observation Site (LSOS)
- CLPX-Ground: Sub-Canopy Energetics at the Local Scale Observation Site (LSOS)
- CLPX-Ground: University of Michigan Ground-Based Microwave Radiometer
- CLPX-Model: Land Data Assimilation System (LDAS) Data
- CLPX-Model: Local Analysis and Prediction System: 4-D Atmospheric Analyses
- CLPX-Model: Rapid Update Cycle 40km (RUC-40) Model Output Reduced Data
- CLPX-Satellite: AMSR-E Brightness Temperature Grids
- CLPX-Satellite: AVHRR/HRPT Brightness Temperatures and Reflectances
- CLPX-Satellite: EO-1 Hyperion Surface Reflectance, Snow-Covered Area, and Grain Size
- CLPX-Satellite: Landsat Thematic Mapper Imagery
- CLPX-Satellite: MODIS Radiances, Reflectances, Snow Cover and Related Grids
- CLPX-Satellite: Multi-angle Imaging Spectroradiometer (MISR) Products
- CLPX-Satellite: Radarsat Synthetic Aperture Radar Imagery
- CLPX-Satellite: SSM/I Brightness Temperature Grids
- Compilation of Antarctic Radar Data, Siple Coast, 2000-2002
- Comprehensive Ocean - Atmosphere Data Set (COADS) LMRF Arctic Subset
- Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core
- Continuous and Discontinuous Permafrost in Central Asia/Mongolia
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- Controls on Carbon Flux in Moist Acidic Versus Nonacidic Tundra, Arctic LTER Data
- Coordinated Eastern Arctic Experiment (CEAREX) Data
- Coring Data from Drained Thaw-Lake Basins of the Arctic Coastal Plain, Alaska
- Cosmogenic Radionuclides in the Siple Dome A Ice Core
- Cryosolic pedons from Northern Canada
- Cryosolic pedons from Russia and Alaska
- Daily Air and Active Layer Temperatures From Permafrost Observatories in Alaska, 1986-2001
- Daily Arctic Ocean Rawinsonde Data from Soviet Drifting Ice Stations
- Daily Precipitation Sums at Coastal and Island Russian Arctic Stations, 1940-1990
- Daily Soil Temperature and Meteorological Data for Sites at Toolik Lake Alaska
- Data Correlating the Shallow GISP2 Dust Profile with the Wolf Sunspot Number Series
- Decadal-Length Composite West Antarctic Air Temperature Records
- Digital Database of Permafrost Thickness in Canada
- Digital Geotechnical Database for the Mackenzie Valley/Delta Region
- Digital Images of Thin Sections from Siple Dome
- Digital Imaging for Siple Dome Ice Core Analysis, Antarctica
- Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet
- DISP Yearly Satellite Photographic Mosaics of Greenland 1962-1963
- Distribution of Zooplankton in the Northeast Water Polynya Project, Summer 1992 and 1993
- DMSP SSM/I Daily and Monthly Polar Gridded Bootstrap Sea Ice Concentrations
- DMSP SSM/I Daily Polar Gridded Brightness Temperatures
- DMSP SSM/I Pathfinder Daily EASE-Grid Brightness Temperatures
- DMSP-F8 SSM/I Pathfinder Global Level 2 Sea Ice Concentrations
- DMSP-F8 SSM/I Pathfinder Land Surface Products
- Dome C Ice Core Chemistry and Depth and Age Scale Data
- Dominion Range Ice Core Beta Profiles, Chemistry, and Density Data
- Dominion Range Snow Pit and Ice Core, 1984 and 1985
- Double Rain Gauge Network, Iowa
- Dronning Maud Land Ice Core Chemistry Data
- Dronning Maud Land, Antarctica, Ice Core, 1991 and 1992
- East Siberian Air, Ground Temperature, and Snow Depth Measurements, 1882-1994
- Ecosystem Carbon Fluxes, Toolik Lake, Alaska, 1995 and 1996
- Eddy Flux Data, Alaska North Slope, 1994-1996
- Elevated Soil Temperature and Water Table Manipulation Data from Barrow, Alaska, 1999-2001
- Elevation Change of the Southern Greenland Ice Sheet from 1978-88
- Engineering-Geocryological Investigations in the Baikal-Amur Mainline Area, Russia
- Engineering-Geocryological Investigations in the Messoyakha-Norilsk Pipeline Area, Russia
- Engineering-Geocryological Investigations in the Northern Russia
- Engineering-Geocryological Investigations in the Upper Kolyma and Omolon Depression, Russia
- Engineering-Geocryological Investigations in the Yamal Peninsula Gas Fields, Russia
- Engineering-Geocryological Investigations in the Yamburg and Medvezhje Gas Fields, Russia
- Engineering-Geocryological Investigations in the Yana River Area, Russia
- Engineering-Geocryological Investigations in West Siberia, Russia
- Engineering-Geocryological Investigations, Bovanenkovo Gas Field, Yamal, West Siberia, Russia
- Engineering-geocryological Investigations, Urengoy gasfield, Western Siberia, Russia
- Engineering-geocryological investigations, Zapolyarnoye gas field, Western Siberia, Russia
- Engineering-geocryological Investigations, Zapolyarnoye-Urengoy, Western Siberia, Russia
- Environmental Working Group Joint U.S.-Russian Arctic Sea Ice Atlas
- Environmental Working Group Joint U.S.-Russian Atlas of the Arctic Ocean
- Estimates of Sea Ice Floe Velocities Characterizing Whaling Seasons Using Satellite Imagery of the Chukchi and Beaufort Seas, Spring 2000 and 2001
- Estonian Mean Snow Depth and Duration (1891-1994)
- ETOP05 Elevation Data for Areas Greater than 50 degrees North
- Eurasian River Historical Nutrient and Sediment Flux Data
- European Project for Ice Coring in Antarctica (EPICA) Dome C Ice Core Data
- Firn Air Inert Gas and Oxygen Observations from Siple Dome, 1996, and the South Pole, 2001
- Firn Air Isotope and Temperature Measurements from Siple Dome and South Pole
- Former Soviet Union Hydrological Snow Surveys, 1966-1996
- Former Soviet Union Monthly Precipitation Archive, 1891-1993
- Frozen Ground Temperature Variations, East Andean Range, 1995-2005
- Gases in Firn Air and Shallow Ice at the WAIS Drilling Site, Antarctica
- Geocryogenic Landforms and Processes on Marian Island, Southern Indian Ocean
- Geocryology and Geocryological Zonation of Mongolia
- Geological and Geophysical Analyses of Permafrost and Groundwater Conditions, Fort Wainright, Alaska, USA
- Geomorphological Mapping, Wedel Jarlsberg Land, Svalbard
- GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South
- Giant Icebergs of the Ross Sea, in situ Drift and Weather Measurements, Antarctica
- GIS Data from the Alaska North Slope
- GISP2 (B and D Core) Methane Concentrations
- GISP2 (D Core) Helium Isotopes from Interplanetary Dust
- GISP2 (D Core) Methane Concentration Data
- GISP2 Stable Isotopes (Deuterium, Deuterium Excess, and Oxygen)
- Glacial Geology Map of the Toolik Lake and Upper Kuparuk River Region, Alaska
- Glacier Inventory of West Greenland
- Glacier Mass Balance and Regime Measurements and Analysis, 1945-2003
- Glacier Photograph Collection
- Glaciological Investigations of the Bulge and Trunk of Kamb Ice Stream, West Antarctica
- GLAS/ICESat 1 km Laser Altimetry Digital Elevation Model of Greenland
- GLAS/ICESat 500 m Laser Altimetry Digital Elevation Model of Antarctica
- GLAS/ICESat L1A Global Altimetry Data
- GLAS/ICESat L1A Global Atmosphere Data
- GLAS/ICESat L1A Global Engineering Data
- GLAS/ICESat L1A Global Laser Pointing Data
- GLAS/ICESat L1B Global Backscatter Data
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GLAS/ICESat L2 Global Aerosol Vertical Structure Data
- GLAS/ICESat L2 Global Cloud Heights for Multi-layer Clouds
- GLAS/ICESat L2 Global Land Surface Altimetry Data
- GLAS/ICESat L2 Global Planetary Boundary Layer and Elevated Aerosol Layer Heights
- GLAS/ICESat L2 Global Thin Cloud/Aerosol Optical Depths Data
- GLAS/ICESat L2 Ocean Surface Altimetry Data
- GLAS/ICESat L2 Sea Ice Altimetry Data
- GLERL Great Lakes Air Temperature/Degree Day Climatology, 1897-1983
- GLERL Great Lakes Ice Concentration Data Base, 1960-1979
- GLERL Great Lakes Ice Thickness Data Base, 1966-1979
- GLERL Radiation Transfer Through Freshwater Ice
- GLIMS Glacier Database
- Global Annual Freezing and Thawing Indices
- Global EASE-Grid 8-day Blended SSM/I and MODIS Snow Cover
- Global Lake and River Ice Phenology Database
- Global Land Use Data Sets
- Global Monthly EASE-Grid Snow Water Equivalent Climatology
- Global Seasonal Snow Classification System
- Global Snow-Water-Equivalent Depth Coefficient-of-Variation Classification
- Global Terrestrial Network for Permafrost (GTN-P)
- Good Days on the Trail, 1938-1942: Film Footage of the Rocky Mountains, Colorado
- GPR and GPS Data: Characteristics of Snow Megadunes and their Potential Effects on Ice Core Interpretation
- Great Lakes Aerial Photos of Ice Conditions
- Great Lakes Daily Ice Observations at NOAA Water Level Gauge Sites
- Great Lakes Ice Charts
- Great Lakes Surface Ice Reports from U.S. Coast Guard
- Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids
- Greenland Ice Sheet Melt Characteristics Derived from Passive Microwave Data
- Greenland Snow Pit and Core Stratigraphy
- Greenland Summit Ice Cores
- Ground Temperature Database for Northern Canada
- Ground Temperatures from Deep Boreholes in the Ob River Valley, Russia (VK-1615 and ZS-124/124a)
- Ground temperatures in ice-cemented ground at Linnaeus Terrace, Dry Valleys, Antarctica
- Ground temperatures, Liefdefjord, northwest Svalbard
- Ground Water Atlas of the United States: Alaska
- Growing Season Energy and CO2 Fluxes over a Larch Forest Tundra Ecosystem in Siberia
- Happy Valley Permanent Vegetation Plots
- Heterotrophic Bacteria and Protists in the Upper Water Column of the Central Arctic Ocean
- Hierarchic GIS: Process, Pattern and Scale for Analysis of Arctic Ecosystems (ITEX)
- High-Resolution QuickBird Imagery and Related GIS Layers for Barrow, Alaska, USA
- High-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA
- High-Resolution Rectified Aerial Photography for Collaborative Research of Environmental Change at Barrow, Alaska, USA
- Historical Arctic and Antarctic Surface Observational Data
- Historical Arctic Rawinsonde Archive
- Historical Soviet Daily Snow Depth Version 2 (HSDSD)
- Hydrographic Parameters from Fram Strait and Denmark Strait, 1998
- Hydrologic Outlets of the Greenland Ice Sheet
- Hydrologic Sub-basins of Greenland
- IABP Drifting Buoy Pressure, Temperature, Position, and Interpolated Ice Velocity
- Ice Draft and Ice Velocity Data in the Beaufort Sea, 1990-2003
- Ice Fabric Characteristics: Siple Dome, A Core
- Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica
- Ice Shelf Rift Time-Lapse Photography, Antarctica
- Ice Thickness and Internal Layer Depth Along the 2001 and 2002 US ITASE Traverses
- Ice Thickness and Surface Elevation, Southeastern Ross Embayment, West Antarctica
- Ice Velocity Data from Ice Stream C, West Antarctica
- Iceberg Firn Temperatures, Antarctica
- Iceberg Harmonic Tremor, Seismometer Data, Antarctica
- Iceberg Tiltmeter Measurements, Antarctica
- Images of Antarctic Ice Shelves
- IMS Daily Northern Hemisphere Snow and Ice Analysis at 4 km and 24 km Resolution
- International Geophysical Year, 1957 – 1958: Drifting Station Alpha
- International Ice Patrol (IIP) Iceberg Sightings Database
- International Ice Patrol Iceberg Drift Tracks
- Into the Arctic -- Information and Educational Activities for Studying Climate
- Inventory of Rock Glaciers along the Ghunsa Valley, Kanchanjunga Himal, Eastern Nepal
- IPAB Antarctic Drifting Buoy Data
- J-CAD Drifting Buoy Data, Arctic Ocean, 2000-2002
- LAII Alaska Landscape Flux Survey NOAA/ATDD Long-EZ Aircraft Data
- Land Resources of Russia -- Maps of Permafrost and Ground Ice
- Land Resources of Russia -- Maps of Soil Characteristics
- Land-Cover Map of the North Slope of Alaska
- Landscape Map of the Russian Arctic Coastal Zone
- Large Area Estimates of Carbon Fluxes of Arctic Landscapes
- Late Holocene Climate Variability, Dry Valleys, Antarctica
- Law Dome Ice Cores Chemistry Data
- Long Term Ecological Research (LTER) Site Data, North Slope of Alaska
- Map of Natural (Landscape) and Permafrost Zones and the Net of Soil Temperature Meteorological Stations in Russia and Middle Asian Mountains
- Maps of Geocryological Regions and Classifications in China
- March through August Ice Edge Positions in the Nordic Seas, 1750-2002
- Margin Migration Rates and Dynamics: Siple Coast Ice Streams
- McMurdo Dry Valleys Long-Term Ecological Research (MCM LTER) Core Glacier Mass Balance Data, Antarctica
- Meltpond2000 Polarimetric Scanning Radiometer Sea Ice Brightness Temperatures
- Meteorological and Hydrographic Data, Kuparuk River Watershed
- Meteorological Data from the Russian Arctic, 1961-2000
- Meteorological, Radiation, Soil, and Snow Data from Alaska Sites, 1998-2002
- Meteorology and soil temperatures, Hot Weather Creek, Ellesmere Island, NWT, Canada
- Meteorology, Vegetation, Radiation, Microtopography, and Thaw Depth Data, Alaska, 1995-1996
- Methane Flux Data, Alaska North Slope, 1994-1996
- Methane Flux Measurements, Happy Valley, AK, 1994
- Methyl Chloride Measurements from the Siple Dome A Deep Core, Antarctica
- Micrometeorites from the South Pole Water Well
- Micrometeorology, soil temperatures (PermaAntarctica), Livingston Island, South Shetland Islands
- Millimeter-wave Imaging Radiometer Brightness Temperatures, Wakasa Bay, Japan
- Model Output Assessing Net Carbon Exchange Across the Arctic Tundra-Boreal Forest Transition in Alaska, 1981-2000
- Model Output from MBL-GEM III for a Typical Tussock-Tundra Hill Slope, 1921-2100
- Model Output from MBL-GEM III for Typical Tussock Tundra in the Kuparuk River Basin, Alaska, 1921-2100
- Model Output From the 'Frost Index' Permafrost Model: Variations in Circumpolar Frozen Ground Conditions and Modeled Future Conditions
- Model Output from the Marine Biology Laboratory General Ecosystem Model (MBL-GEM) for Toolik Lake, 1921-2144, and the Kuparuk River Basin, 1995
- Model Output from the Terrestrial Ecosystem Model for Western Arctic Linkage Experiment (WALE)
- Model Output of Active Layer Depth in the Arctic Drainage Basin, 1979-2001
- Modeled Active-Layer Depth in Russia
- Modeled Carbon Responses of Tundra Ecosystems to Historical and Projected Climate
- Modeled Daily Thaw Depth and Frozen Ground Depth
- MODIS Mosaic of Antarctica (MOA) Image Map
- MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4
- MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 5
- MODIS/Aqua Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 4
- MODIS/Aqua Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 5
- MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 4
- MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 5
- MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Night, Version 5
- MODIS/Aqua Snow Cover 5-Min L2 Swath 500m, Version 4
- MODIS/Aqua Snow Cover 5-Min L2 Swath 500m, Version 5
- MODIS/Aqua Snow Cover 8-Day L3 Global 0.05Deg CMG, Version 4
- MODIS/Aqua Snow Cover 8-Day L3 Global 0.05Deg CMG, Version 5
- MODIS/Aqua Snow Cover 8-Day L3 Global 500m Grid, Version 4
- MODIS/Aqua Snow Cover 8-Day L3 Global 500m Grid, Version 5
- MODIS/Aqua Snow Cover Daily L3 Global 0.05Deg CMG, Version 4
- MODIS/Aqua Snow Cover Daily L3 Global 0.05Deg CMG, Version 5
- MODIS/Aqua Snow Cover Daily L3 Global 500m Grid, Version 4
- MODIS/Aqua Snow Cover Daily L3 Global 500m Grid, Version 5
- MODIS/Aqua Snow Cover Monthly L3 Global 0.05Deg CMG, Version 5
- MODIS/Terra Sea Ice Extent 5-Min L2 Swath 1km, Version 4
- MODIS/Terra Sea Ice Extent 5-Min L2 Swath 1km, Version 5
- MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 4
- MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day, Version 5
- MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 4
- MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day, Version 5
- MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night, Version 4
- MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night, Version 5
- MODIS/Terra Snow Cover 5-Min L2 Swath 500m, Version 4
- MODIS/Terra Snow Cover 5-Min L2 Swath 500m, Version 5
- MODIS/Terra Snow Cover 8-Day L3 Global 0.05Deg CMG, Version 4
- MODIS/Terra Snow Cover 8-Day L3 Global 0.05Deg CMG, Version 5
- MODIS/Terra Snow Cover 8-Day L3 Global 500m Grid, Version 4
- MODIS/Terra Snow Cover 8-Day L3 Global 500m Grid, Version 5
- MODIS/Terra Snow Cover Daily L3 Global 0.05Deg CMG, Version 4
- MODIS/Terra Snow Cover Daily L3 Global 0.05Deg CMG, Version 5
- MODIS/Terra Snow Cover Daily L3 Global 500m Grid, Version 4
- MODIS/Terra Snow Cover Daily L3 Global 500m Grid, Version 5
- MODIS/Terra Snow Cover Monthly L3 Global 0.05Deg CMG, Version 5
- Monitoring and Manipulation of Tundra Response to Climate Change, Arctic LTER, Toolik Lake, Alaska
- Monthly Mean Precipitation Sums at Russian Arctic Stations, 1966-1990
- Monthly Summaries of Soil Temperature and Soil Moisture at Oil Contamination Sites in Antarctica
- Monthly Summaries of Soil Temperature and Soil Moisture at Sites in Alaska
- Monthly Summaries of Soil Temperature and Soil Moisture in China
- Monthly Summaries of Soil Temperature and Soil Moisture in Mongolia
- Mooring and Drifting Buoy Data: Beaufort Gyre Freshwater Experiment, 2003
- Morphometric Characteristics of Ice and Snow in the Arctic Basin: Aircraft Landing Observations from the Former Soviet Union, 1928-1989
- N-Factor Values and Air and Ground Surface Temperatures, Kuparuk River Basin, Alaska
- NASA SCP Arctic and Antarctic Ice Extent from QuikSCAT, 1999-2004
- National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format
- National Solar Radiation Data Base Hourly Solar Data from Alaska, 1961-1990
- NCEP/NCAR Arctic Marine Rawinsonde Archive
- Near-Real-Time DMSP SSM/I Daily Polar Gridded Brightness Temperatures
- Near-Real-Time DMSP SSM/I Daily Polar Gridded Sea Ice Concentrations
- Near-Real-Time DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures
- Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent
- Nenana Ice Classic: Tanana River Ice Annual Breakup Dates
- New Zealand Antarctic Soils Database
- Newall Glacier Ice Core and Snow Pit Beta Profiles, Chemistry, and Stratigraphy
- Newall Glacier Snow Pit and Ice Core, 1987 to 1989
- NEXRAD Rainfall Data: Eureka, California
- NIC Arctic and Antarctic Sea Ice Data
- Nimbus-5 ESMR Polar Gridded Brightness Temperatures
- Nimbus-5 ESMR Polar Gridded Sea Ice Concentrations
- Nimbus-7 SMMR Antenna Temperatures
- Nimbus-7 SMMR Derived Monthly Global Snow Cover and Snow Depth
- Nimbus-7 SMMR Pathfinder Brightness Temperatures
- Nimbus-7 SMMR Pathfinder Daily EASE-Grid Brightness Temperatures
- Nimbus-7 SMMR Polar Gridded Radiances and Sea Ice Concentrations
- Nitrate and Conductivity Data from the GISP H Core
- Nitrogen and Oxygen Gas Isotopes in the Siple Dome and Byrd Ice Cores, Antarctica
- NOAA/CMDL World Climate Data, Global Historical Climatology Network for Alaska
- NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990
- Norman Wells Pipeline Thermal Monitoring Database
- North Pole Environmental Observatory (NPEO) Oceanographic Mooring Data, 2001-2002
- North Pole Environmental Observatory (NPEO) Weather and Radiation Buoy Data, 2002-2004
- North Pole Environmental Observatory Aerial CTD Survey
- North Pole Environmental Observatory PMEL/CRREL 2000-2003 Ice Temperature and Mass Balance Buoy Data
- Northern Circumpolar Soils Map
- Northern Hemisphere EASE-Grid Annual Freezing and Thawing Indices, 1901 - 2002
- Northern Hemisphere EASE-Grid Weekly Snow Cover and Sea Ice Extent Version 3
- Northern Hemisphere Seasonal and Intermittent Frozen Ground Areas 1901-2001
- Northern Hemisphere Snow Cover Extent
- Norwegian North Polar Expedition 1893-1896: Oceanographic Data
- Optical Logging for Dust and Microbes in Boreholes in Glacial Ice
- Oxygen and Deuterium Isotope Measurements from Siberia, 2002-2004
- Paleo-periglacial phenomena in Northwestern Europe
- Paleoenvironment, Geomorphic Processes, and Carbon Stocks of Drained Thaw-lake Basins in the Arctic Coastal Plain, Alaska, USA, 2002-2005
- Patterned Ground Features in Discontinuous Permafrost, Interior Alaska, USA
- Permafrost and Gas Hydrates as Possible Sources of Methane, Alaska, USA
- Permafrost Map for Northwestern Canada (Mackenzie Region)
- Permafrost Map of Alaska, USA
- Permafrost Map of Canada
- Permafrost monitoring and prediction in Southern Carpathians, Romania
- Permafrost of the Usa River Basin
- Permafrost Water/Ice Chemistry in Russia
- Permafrost, palsas and frost-crack polygons, Salluit, Quebec, Canada
- Permafrost-related micrometeorology and soil temperatures, Qingzang Plateau, China
- Physical and Chemical Properties from Selected Expeditions in the Arctic Ocean
- Physical and Structural Properties of the Siple Dome Ice Cores
- Point Barrow, Alaska and Vicinity Bathymetry
- Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors
- Polar Pathfinder Sampler: AVHRR, SMMR-SSM/I, and TOVS Samples and Combined Time Series
- Preliminary Investigation of Paleoenvironment, Processes, and Carbon Stocks of Drained Thaw-Lake Basins, Arctic Coastal Plain, Alaska
- Program for Arctic Regional Climate Assessment (PARCA) Data Sets
- PSR/A Multiband Polarimetric Imaging, Wakasa Bay, Japan
- R-ArcticNet: A Regional, Electronic, Hydrographic Data Network for the Arctic Region
- Radar Investigations of Antarctic Ice Stream Margins, Siple Dome, 1998
- Radarsat Antarctic Mapping Project Digital Elevation Model Version 2
- Radiation Measurements from the USCGC Polar Sea, 1994
- Radiocarbon Dates and Pollen Data, Peterson Erosional Remnant, Arctic Coastal Plain, Alaska
- RAMP AMM-1 SAR Image Mosaic of Antarctica
- Rand Corporation Mean Monthly Global Snow Depth
- Reconstructed North American Snow Extent, 1900-1993
- Reconstructed North American, Eurasian, and Northern Hemisphere Snow Cover Extent, 1915-1997
- Recurring Spring Leads and Landfast Ice in the Beaufort and Chukchi Seas, 1993-2004
- Reduced-Resolution QuickBird Imagery and Related GIS Layers for Barrow, Alaska, USA
- Reduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA
- Regional Survey of Greenland, 1988 - Snow Pit Data
- Regionalization for geocryological conditions and forecast, Yamal Peninsula , Russia
- Resource Allocation and Allometry of Plant Growth at Selected Sites in the Arctic: 2003-2005 Growing Seasons
- Response of Tundra Ecosystems to Altered Snow Regimes, Toolik Lake, Alaska, and Niwot Ridge, Colorado
- Rock glacier inventory, Hautes Alpes Calcaires, Switzerland
- Rock glacier inventory, Printse Valley, Valais, Switzerland
- Rock glacier Macun 1, Lower Engadin, Switzerland
- Rock glacier velocities, Selwyn Mountains, Yukon and NWT, Canada
- Rock glaciers from Norway and Svalbard
- Rock glaciers Gruben, Muragl and Murtel, Switzerland: Area-wide flow fields
- Rock glaciers in the Pyrenees, Spain and France
- Rock glaciers on South Shetland Islands, Antarctic Peninsula
- Rock glaciers, Austria
- Rock glaciers, Bernese Alps, western Switzerland
- Rock glaciers, Central Andes, Argentina
- Rock glaciers, Disko Island, Greenland
- Rock glaciers, Entremont, Valais, Switzerland
- Rock glaciers, Fletschhorn Area, Valais, Switzerland
- Rock glaciers, Lombardy, Italy
- Rock glaciers, Prealps, Vaud, Switzerland
- Rock glaciers, Upper Engadin, Switzerland
- Rock glaciers, Western Andes, Chile
- Rock glaciers, Zailiysiky Range, Kungei Ranges, Tienshan, Kazakhstan
- Rock Temperatures, Sermilik, SE Greenland
- Rock-Ice Feature Inventory for the Sierra Nevada, California, USA
- Roosevelt Island Bedrock and Surface Elevations
- Roosevelt Island Ice Core Density and Beta Count Data
- Ross Ice Drainage System (RIDS) Glaciochemical Analysis
- Ross Ice Shelf Firn Temperature, Antarctica
- Russian Historical Soil Temperature Data
- Russian River Ice Thickness and Duration
- Russian Rivers Data Set
- Schefferville Permafrost Temperature Database
- SCICEX Dissolved Barium Data, 1993-1997
- SCICEX Hydrographic Data, 1993
- SCICEX Hydrographic Data, 1997 and 1998
- Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006
- Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I Passive Microwave Data
- Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006
- Sea Ice Index
- Sea Ice Melt Pond Data from the Canadian Arctic
- Sea Ice Trends and Climatologies from SMMR and SSM/I
- Sea Ice, Oceanic Water, and Sediments, Arctic Ocean and Beaufort Sea
- Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets
- Seasonal and annual dynamics of frozen ground, central highland of Iceland
- Seasonal frost and soil temperature data, Western Cape Mountains, South Africa
- Seasonal frost depths, midwestern USA
- Seasonal frost penetration, Sleepers River Research Watershed, Vermont, USA
- Seasonal thawing of palsas in Finnish Lapland
- Seawater Chemistry from the North Pole Environmental Observatory, 2000-2005
- Sedimentary Denitrification Rates from the Bering, Chukchi, and Beaufort Seas
- Shallow Borehole Temperatures, Ilulissat, Greenland
- SHEBA Ocean Turbulence Mast Data Archive
- SHEBA Reconnaissance Imagery
- SHEBA Upper Ocean CTD and Thermal Microstructure, Western Arctic Ocean
- Singular Value Decomposition Analysis of Ice Sheet Model Output Fields
- Siple Dome Core Date from Measurement of the d18O of Paleoatmospheric O2
- Siple Dome Cores Electrical Measurement Data
- Siple Dome Glaciology and Ice Stream History 1994, 1996
- Siple Dome Highlights: Stable isotopes
- Siple Dome Ice Core Age-Depth Scales
- Siple Dome Ice Core Chemistry and Ion Data
- Siple Dome Methane Record
- Siple Shallow Core Density Data
- Slope Ecology and Active Layer in the Central Yamal Peninsula, West Siberia, Russia
- SMEX02 Airborne GPS Bistatic Radar Data, Iowa
- SMEX02 Airborne Synthetic Aperture Radar (AIRSAR) Data, Iowa
- SMEX02 Aircraft Polarimetric Scanning Radiometer (PSR) Data
- SMEX02 AMSR-E Level 3 Daily Gridded Brightness Temperatures, Iowa
- SMEX02 ASTER Level 1B Data, Iowa
- SMEX02 Atmospheric Aerosol Optical Properties Data
- SMEX02 Balloon-borne Radiosonde Data, Iowa
- SMEX02 CODIAC Soil Climate Analysis Network (SCAN) Data, Iowa
- SMEX02 European Remote Sensing Satellite (ERS-2) AMI Data, Iowa
- SMEX02 Iowa Regional Ground Soil Moisture Data
- SMEX02 Iowa Satellite Vegetation and Water Index (NDVI and NDWI) Data
- SMEX02 Land Surface Information: Geolocation, Surface Roughness, and Photographs
- SMEX02 Land Surface Information: Land Use Classification
- SMEX02 Land Surface Information: Soils Database
- SMEX02 Landsat 5 and 7 Thematic Mapper Land Surface Brightness Temperatures
- SMEX02 Landsat Thematic Mapper Imagery, Iowa
- SMEX02 Passive and Active L and S band System (PALS) Data
- SMEX02 QuikSCAT/SeaWinds Backscatter Data, Iowa
- SMEX02 Rain Gauge Network, Walnut Creek, Iowa
- SMEX02 Regional Vegetation Sampling Data, Iowa
- SMEX02 Sliced Core Soil Moisture Data, Walnut Creek Watershed, Iowa
- SMEX02 Soil Climate Analysis Network (SCAN) Station 2031, Ames, Iowa
- SMEX02 Soil Moisture and Temperature Profiles, Walnut Creek, Iowa
- SMEX02 Soil Moisture Atmosphere Coupling Experiment (SMACEX), Iowa
- SMEX02 SSM/I Brightness Temperature Data, Iowa
- SMEX02 Tower-Based Radiometric Surface Temperature, Walnut Creek, Iowa
- SMEX02 Vegetation Water Content, Iowa Regional and Walnut Creek Watershed
- SMEX02 Watershed Soil Moisture Data, Walnut Creek, Iowa
- SMEX02 Watershed Vegetation Sampling Data, Walnut Creek, Iowa
- SMEX02 Watershed Vitel Network Soil Moisture Data, Walnut Creek, Iowa
- SMEX03 Airborne GPS Bistatic Radar Data
- SMEX03 Airborne Synthetic Aperture Radar (AIRSAR) Data: Oklahoma
- SMEX03 Aircraft Polarimetric Scanning Radiometer (PSR) Data
- SMEX03 ALMNet and SCAN Soil Moisture Data: Alabama
- SMEX03 AMSR-E Daily Gridded Soil Moisture and Brightness Temperatures
- SMEX03 Ancillary Soil Characteristics Data
- SMEX03 ASTER Level-1B Data: Oklahoma
- SMEX03 Atmospheric Aerosol Optical Properties Data: Oklahoma
- SMEX03 ENVISAT ASAR Data
- SMEX03 Geolocation Information: Georgia
- SMEX03 Geolocation Information: Oklahoma
- SMEX03 Land Use Classification Data: Georgia
- SMEX03 Land Use Classification Data: Oklahoma
- SMEX03 Landsat Thematic Mapper Imagery: Alabama
- SMEX03 Landsat Thematic Mapper Imagery: Georgia
- SMEX03 Landsat Thematic Mapper Imagery: Oklahoma
- SMEX03 Landsat Thematic Mapper NDVI and NDWI: Georgia
- SMEX03 Landsat Thematic Mapper NDVI and NDWI: Oklahoma
- SMEX03 Little River Micronet Soil Moisture Data: Georgia
- SMEX03 Little Washita Micronet Soil Moisture Data: Oklahoma
- SMEX03 QuikSCAT/SeaWinds Backscatter Data
- SMEX03 Rain Gauge Data: Georgia
- SMEX03 Regional Ground Soil Moisture Data: Alabama
- SMEX03 Regional Ground Soil Moisture Data: Georgia
- SMEX03 Regional Ground Soil Moisture Data: Oklahoma
- SMEX03 Site Photographs
- SMEX03 Soil Climate Analysis Network (SCAN): Alabama
- SMEX03 Soil Climate Analysis Network (SCAN): Georgia
- SMEX03 Soil Climate Analysis Network (SCAN): Oklahoma
- SMEX03 Soil Moisture, Meteorological, and Vegetation Data: Brazil
- SMEX03 Soil Texture Data: Alabama
- SMEX03 SSM/I Brightness Temperature Data
- SMEX03 Surface and Soil Temperature Measurements: Alabama
- SMEX03 Surface Roughness Data
- SMEX03 ThetaProbe Soil Moisture Data: Alabama
- SMEX03 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures
- SMEX03 Vegetation Data: Alabama
- SMEX03 Vegetation Data: Georgia
- SMEX03 Vegetation Data: Oklahoma
- SMEX03 Vegetation Water Content: Oklahoma
- SMEX03 Watershed Ground Soil Moisture Data: Oklahoma
- SMEX04 Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data: Arizona
- SMEX04 Aircraft Polarimetric Scanning Radiometer (PSR) Data
- SMEX04 Atmospheric Aerosol Optical Properties Data: Arizona
- SMEX04 Bulk Density and Rock Fraction Data: Arizona
- SMEX04 Bulk Density and Rock Fraction Data: Sonora
- SMEX04 ENVISAT ASAR Data: Arizona
- SMEX04 Land Use Classification Data
- SMEX04 Landsat Thematic Mapper Imagery, Arizona and Sonora
- SMEX04 Landsat TM/ETM+ NDVI and NDWI
- SMEX04 Leaf Area Index Data: Arizona
- SMEX04 Meteorological Network Data: Arizona
- SMEX04 Multispectral Radiometer Data: Arizona
- SMEX04 Precipitation Network Data: Arizona
- SMEX04 QuikSCAT/SeaWinds Backscatter Data, Sonora
- SMEX04 Regional Soil Moisture Data: Arizona
- SMEX04 Regional Soil Moisture Data: Sonora
- SMEX04 San Miguel Watershed Soil Moisture Data: Sonora
- SMEX04 Site Photographs
- SMEX04 Soil Characteristics Data: Arizona
- SMEX04 Soil Climate Analysis Network (SCAN) Data: Arizona
- SMEX04 Soil Moisture Network Data: Sonora
- SMEX04 Surface Roughness Data
- SMEX04 Surface Temperature Data: Arizona
- SMEX04 Terra MODIS Data
- SMEX04 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures
- SMEX04 Vegetation Data
- SMEX04 Vegetation Water Content Data
- SMEX04 Walnut Gulch Experimental Watershed Soil Moisture Data: Arizona
- Snow and Firn Permeability: Characteristics of Snow Megadunes and their Potential Effects on Ice Core Interpretation
- Snow and Firn Temperature and Permeability Measurements from Siple Dome, Antarctica
- Snow and Vegetation Measurements from Selected Sites Near Council, Alaska, USA, 2000-2002
- Snow Data Assimilation System (SNODAS) Data Products at NSIDC
- Snow Depth Measurements from Barrow, Alaska, 1994
- Snow Depth Yearly Measurements at Toolik Station 1995-2001
- Snow Melt Onset Over Arctic Sea Ice from SMMR and SSM/I Brightness Temperatures
- Snow Pit and Ice Core Data from Southern Greenland, 1984
- Snow Pit Data from Greenland Summit, 1987
- Snow Pit Data from Greenland Summit, 1989 to 1993
- Snow-Atmosphere Transfer Function for Reversibly Deposited Chemical Species in West Antarctica
- Snowfall and Snow Depth for Canada 1943-1982
- Soil and Air Temperature at Forest and Tundra sites, Petite-Riviere-de-la-Baleine, Quebec, Canada
- Soil and Air Temperature at Robert-Bourassa and Laforge-1 Reservoirs, Quebec, Canada
- Soil and Air Temperature at Tantar, Boniface River, Clearwater Lake, Bush Lake, Quebec, Canada
- Soil and Air Temperature in a Palsa Field, Blanc-Sablon, Quebec, Canada
- Soil and Air temperature, Soil Water and Ice Content, Kangiqsualujjuaq (George River), Quebec, Canada
- Soil Descriptions and Soil Chemistry for LAII/ATLAS Winter Carbon Flux Sites, Alaska, 1992 and 1998-2000
- Soil Properties of Carbon-Flux Monitoring Sites in Northwestern Alaska
- Soil Survey along the Dempster Highway, Yukon Territory, Canada
- Soil Temperature and Moisture, Bylot Island, Quebec, Canada
- Soil Temperature and Stratigraphy: Short Range Radar Sites Geotechnical Database, Yukon and NWT, Canada
- Soil Temperature Monitoring Program, Denali National Park, Alaska, USA
- Soil Temperatures at Alexander Island, South Orkney Islands, South Georgia
- Soil Temperatures at Climatological Stations in Centre d'Etudes Nordiques, Quebec, Canada
- Soil temperatures at South Royalton, Vermont, USA
- Soil Temperatures for Happy Valley and Barrow, Alaska, USA
- Soil temperatures from Disko Island (Qeqertarsuaq/Godhavn), Greenland
- Soil Temperatures from the Radiobrightness Energy Balance Experiment (REBEX-1), South Dakota, USA
- Soil Temperatures, Toolik Lake, Alaska, 1995 and 1996
- South Pole Snow Pit, 1988 and 1989
- Southern Hemisphere Ice Limits, 1973-1978
- Southern Hemisphere Working Group
- Stable Isotopes of Ice on the Surface of Taylor Glacier, Antarctica
- Subglacial Topography: Airborne Geophysical Survey of the Amundsen Sea Embayment, Antarctica
- Submarine Upward Looking Sonar Ice Draft Profile Data and Statistics
- Sulfate-Based Volcanic Record from South Pole Ice Core
- Summer Surface Hydrographic Measurements in the Laptev Sea, 1980 to 2000
- Surface Elevation and Ice Thickness, Western Marie Byrd Land, Antarctica
- Surface Velocities of Taylor Glacier, Antarctica
- Svalbard Fjord Conductivity, Temperature, Depth Data, 2001-2004
- Talos Dome Ice Core Deuterium Isotope Data
- Taylor Dome Ice Core Chemistry, Ion, and Isotope Data
- Taylor Dome Ice Core Data
- Tephra in Siple and Taylor Dome Ice Cores
- Terrain and Vegetation of Imnavait Creek, AK: Classification and Mapping
- Terrain and Vegetation of Imnavait Creek, AK: Permanent Plots
- Terrain and Vegetation of Imnavait Creek, AK: Toposequence Study
- Terrain and Vegetation of Toolik Lake, AK: Permanent Plots
- Thaw Depth and Vegetation Radiance Measurements, Happy Valley, AK, 1994
- Thaw Depth, Toolik Lake, Alaska, 1995 and 1996
- The Dehn Collection of Arctic Sea Ice Charts, 1953-1986
- The English Language Edition of the Geocryological Map of Russia and Neighboring Republics
- Thickness, Salinity and Stable Isotope Composition of Sea Ice Samples from the Laptev Sea, 1999
- Three-Hourly Antarctic Automatic Weather Station Data, 1980-2000
- Time Series of Active Layer Thickness in the Russian Arctic, 1930-1990
- Time Series of Seasonally Frozen Ground Depth in the Russian Arctic, 1930-1990
- Timing and Statistics of Autumn and Spring Annual Snow Cover for the Northern Hemisphere
- Toolik Snowfence Experiment: 1994-2002 Active Layer Depth
- TOVS Pathfinder Path-P Daily and Monthly Polar Gridded Atmospheric Parameters
- Trapped Gas Composition and Chronology of the Vostok Ice Core
- Twenty-Three Century-scale Ice Core Records of Hydrogen Peroxide (H2O2) from West Antarctica
- University of Wisconsin Antarctic Soils Database
- Upper soil temperatures in the Kolyma Highland
- US International Trans-Antarctic Scientific Expedition (US ITASE) Glaciochemical Data
- US International Trans-Antarctic Scientific Expedition (US ITASE): GPR Profiles and Accumulation Mapping
- US International Trans-Antarctic Scientific Expedition 400 MHz Subsurface Radar Profiles
- US ITASE Stable Isotope Data, Antarctica
- Vegetation and Site Characterization, 1998-99 ATLAS Grid Transect, Northern Alaska
- Vegetation and soil classification at Barrow Environmental Observatory and Long Range Radar Site: Barrow Legacy Study, Alaska, USA
- Vegetation dynamics and geocryological conditions of the West Siberian Arctic, Russia
- Vertical Boundary Layer Profiles for Ozone and Meteorological Parameters at Summit, Greenland, 2000
- Vertical Strain at Siple Dome, Antarctica, 1999-2002
- Visible Stratigraphic Dating, Siple Dome and Upstream C Cores
- Volcanic Records in the Siple and Taylor Dome Ice Cores
- Vostok Ice Core Chemistry, Timescale, Isotope, and Temperature Data
- WAISCORES: Deep Ice Coring in West Antarctica
- West Siberian Lowland Peatland GIS Data Collection
- Western Arctic Mooring CTD and ADCP Data, 1992-1995
- Western Italian Alps Monthly Snowfall and Snow Cover Duration
- When the Weather is Uggianaqtuq: Inuit Observations of Environmental Change
- World Glacier Inventory
- Yukon Ground Temperature Data Collection - 1966 to 1981
