Service Interruption
"/ssi/noaa.ssi"
denotes an external product not archived by NSIDC
ABLATION ZONES/ACCUMULATION ZONES
- Ablation Rates of Taylor Glacier, Antarctica
- Amundsen Sea Sector Data Set
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- Glacier Mass Balance and Regime Measurements and Analysis, 1945-2003
- Histories of Accumulation, Thickness, and WAIS Divide Location, Antarctica
- Ice Core Chemistry from the Norwegian-U.S. Scientific Traverse of East Antarctica, IPY 2007-2009
- Iceberg Tiltmeter Measurements, Antarctica
- Images of Antarctic Ice Shelves
- International Polar Year Historical Data and Literature
- McMurdo Dry Valleys Long-Term Ecological Research (MCM LTER) Core Glacier Mass Balance Data, Antarctica
- Millennially Averaged Accumulation Rates for Lake Vostok
- Program for Arctic Regional Climate Assessment (PARCA) Data Sets
- Ross Ice Shelf Firn Temperature, Antarctica
- Stable Isotopes of Ice on the Surface of Taylor Glacier, Antarctica
- Surface Velocities of Taylor Glacier, Antarctica
- US International Trans-Antarctic Scientific Expedition (US ITASE): GPR Profiles and Accumulation Mapping
FIRN
GLACIER ELEVATION/ICE SHEET ELEVATION
- AGASEA Ice Thickness Profile Data from the Amundsen Sea Embayment, Antarctica
- Airborne Laser Altimetry of the Thwaites Glacier Catchment, West Antarctica
- Airborne Surface Profiling of Alaskan Glaciers
- Alaska North Slope 100 m Digital Elevation Model (DEM)
- Antarctic 1 km Digital Elevation Model (DEM) from Combined ERS-1 Radar and ICESat Laser Satellite Altimetry
- Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry
- Antarctic Active Subglacial Lake Inventory from ICESat Altimetry
- Antarctic Peninsula 100 m Digital Elevation Model Derived from ASTER GDEM
- Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS
- Barnes Ice Cap South Dome Trilateration Net Survey Data 1970-1984
- Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet
- Elevation Change of the Southern Greenland Ice Sheet from 1978-88
- ETOP05 Elevation Data for Areas Greater than 50 degrees North
- GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South
- GIS Data from the Alaska North Slope
- 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 L1B Global Elevation Data (HDF5)
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data (HDF5)
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data (HDF5)
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids
- Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica
- Ice Thickness and Surface Elevation, Southeastern Ross Embayment, West Antarctica
- Ice-Penetrating Radar Data Across Siple Coast Grounding Lines
- IceBridge ATM L1B Qfit Elevation and Return Strength
- IceBridge ATM L2 Icessn Elevation, Slope, and Roughness
- IceBridge HiCARS 1 L2 Geolocated Ice Thickness
- IceBridge MCoRDS L2 Ice Thickness
- IceBridge MCoRDS L3 Gridded Ice Thickness, Surface, and Bottom
- IceBridge Sigma Space Photon Counting Lidar L2 Geolocated Nadir Photon Elevations
- International Polar Year Historical Data and Literature
- MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry
- Pre-IceBridge ATM L1B Qfit Elevation and Return Strength
- Pre-IceBridge ATM L2 Icessn Elevation, Slope, and Roughness
- Pre-IceBridge MCoRDS L2 Ice Thickness
- Program for Arctic Regional Climate Assessment (PARCA) Data Sets
- Radarsat Antarctic Mapping Project Digital Elevation Model Version 2
- Roosevelt Island Bedrock and Surface Elevations
- Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets
- Siple Dome Glaciology and Ice Stream History 1994, 1996
- Subglacial water flow paths under Thwaites Glacier, West Antarctica
- Surface Elevation and Ice Thickness, Western Marie Byrd Land, Antarctica
- Surface Velocities of Taylor Glacier, Antarctica
- Terrain and Vegetation of Toolik Lake, AK: Permanent Plots
- US International Trans-Antarctic Scientific Expedition 400 MHz Subsurface Radar Profiles
GLACIER MASS BALANCE/ICE SHEET MASS BALANCE
GLACIER MOTION/ICE SHEET MOTION
- Barnes Ice Cap South Dome Trilateration Net Survey Data 1970-1984
- Compilation of Antarctic Radar Data, Siple Coast, 2000-2002
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- GPS Ice Flow Measurements, Allan Hills, Antarctica
- Grounding Line Strain Grid Surveys, Kamb Ice Stream, Antarctica
- Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica
- Ice Velocity Data from Ice Stream C, West Antarctica
- Iceberg Tiltmeter Measurements, Antarctica
- McMurdo Dry Valleys Long-Term Ecological Research (MCM LTER) Core Glacier Mass Balance Data, Antarctica
- MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data
- MOA-derived Structural Feature Map of the Ronne Ice Shelf
- Siple Dome Glaciology and Ice Stream History 1994, 1996
- Surface Velocities of Taylor Glacier, Antarctica
- Vertical Strain at Siple Dome, Antarctica, 1999-2002
GLACIER THICKNESS/ICE SHEET THICKNESS
- Air Temperature and Thaw Depth, North Slope, Alaska: Field Measurements (1995-97) and Computed Values
- Amundsen Sea Sector Data Set
- Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS
- Antarctic Subglacial Lake Classification Inventory
- Digital Images of Thin Sections from Siple Dome
- GISP2 (B and D Core) Methane Concentrations
- Glaciological Investigations of the Bulge and Trunk of Kamb Ice Stream, West Antarctica
- Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids
- Greenland Snow Pit and Core Stratigraphy (Analog and Digital Formats)
- Greenland Snow Pit and Core Stratigraphy
- Ice Thickness and Surface Elevation, Southeastern Ross Embayment, West Antarctica
- Ice-Penetrating Radar Data Across Siple Coast Grounding Lines
- IceBridge MCoRDS L2 Ice Thickness
- IceBridge MCoRDS L3 Gridded Ice Thickness, Surface, and Bottom
- Into the Arctic -- Information and Educational Activities for Studying Climate
- Physical and Structural Properties of the Siple Dome Ice Cores
- Polar Ice Sounding and Geomagnetics
- Pre-IceBridge MCoRDS L2 Ice Thickness
- Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse
- Siple Dome Core Date from Measurement of the d18O of Paleoatmospheric Oxygen
- Siple Dome Cores Electrical Measurement Data
- Siple Dome Highlights: Stable isotopes
- Siple Dome Ice Core Age-Depth Scales
- Siple Dome Methane Record
- Siple Shallow Core Density Data
- Subglacial water flow paths under Thwaites Glacier, West Antarctica
- Taylor Dome Ice Core Data
- Thwaites International Polar Year (IPY) Geophysics, Antarctica
- Visible Stratigraphic Dating, Siple Dome and Upstream C Cores
- Volcanic Records in the Siple and Taylor Dome Ice Cores
- WAISCORES: Deep Ice Coring in West Antarctica
GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY
- AGASEA Ice Thickness Profile Data from the Amundsen Sea Embayment, Antarctica
- Airborne Laser Altimetry of the Thwaites Glacier Catchment, West Antarctica
- Alaska North Slope 100 m Digital Elevation Model (DEM)
- Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry
- Antarctic Aerogeophysics Data
- Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS
- Antarctic Subglacial Lake Classification Inventory
- Coastal and Terminus History of the Eastern Amundsen Sea Embayment, West Antarctica, 19722011
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet
- GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South
- Glaciological Investigations of the Bulge and Trunk of Kamb Ice Stream, West Antarctica
- GLAS/ICESat L1B Global Elevation Data (HDF5)
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data (HDF5)
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data (HDF5)
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GPS Ice Flow Measurements, Allan Hills, Antarctica
- Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids
- Hydrologic Sub-basins of Greenland
- Ice Flow History of the Thwaites Glacier, West Antarctica
- IceBridge Accumulation Radar L1B Geolocated Radar Echo Strength Profiles
- IceBridge MCoRDS L3 Gridded Ice Thickness, Surface, and Bottom
- IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles
- IceBridge UAF Lidar Profiler L1B Geolocated Surface Elevation Triplets
- IceBridge UAF Lidar Scanner L1B Geolocated Surface Elevation Triplets
- ICESat-Derived Grounding Zone for Antarctic Ice Shelves
- Images of Antarctic Ice Shelves
- McMurdo Dry Valleys Long-Term Ecological Research (MCM LTER) Core Glacier Mass Balance Data, Antarctica
- MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry
- Polar Ice Sounding and Geomagnetics
- Polarimetric Radar Data from the Ross and Amundsen Sea Ice Flow Divide, West Antarctica
- Program for Arctic Regional Climate Assessment (PARCA) Data Sets
- Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse
- Radarsat Antarctic Mapping Project Digital Elevation Model Version 2
- Roosevelt Island Bedrock and Surface Elevations
- Subglacial Topography: Airborne Geophysical Survey of the Amundsen Sea Embayment, Antarctica
- Subglacial water flow paths under Thwaites Glacier, West Antarctica
- Terrain and Vegetation of Toolik Lake, AK: Permanent Plots
GLACIERS
- Ablation Rates of Taylor Glacier, Antarctica
- Airborne Surface Profiling of Alaskan Glaciers
- Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS
- Coastal and Terminus History of the Eastern Amundsen Sea Embayment, West Antarctica, 19722011
- DISP Yearly Satellite Photographic Mosaics of Greenland 1962-1963
- Englacial Layers and Attenuation Rates across the Ross and Amundsen Sea Ice-Flow Divide (WAIS Divide), West Antarctica
- GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South
- Glacial Geology Map of the Toolik Lake and Upper Kuparuk River Region, Alaska
- Glacier Inventory of West Greenland
- Glacier Photograph Collection
- GLIMS Glacier Database
- Good Days on the Trail, 1938-1942: Film Footage of the Rocky Mountains, Colorado
- High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet
- Histories of Accumulation, Thickness, and WAIS Divide Location, Antarctica
- Ice Flow History of the Thwaites Glacier, West Antarctica
- Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica
- Iceberg Firn Temperatures, Antarctica
- Iceberg Tiltmeter Measurements, Antarctica
- Images of Antarctic Ice Shelves
- International Polar Year Historical Data and Literature
- Late Holocene Climate Variability, Dry Valleys, Antarctica
- McMurdo Dry Valleys Long-Term Ecological Research (MCM LTER) Core Glacier Mass Balance Data, Antarctica
- MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry
- MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR
- Newall Glacier Snow Pit and Ice Core, 1987 to 1989
- Polar Ice Sounding and Geomagnetics
- Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse
- Radarsat Antarctic Mapping Project Digital Elevation Model Version 2
- RAMP AMM-1 SAR Image Mosaic of Antarctica
- RAMP AMM-1 SAR Image Mosaic of Antarctica
- Siple Dome A (SDMA) Grain Orientation 640 - 790 Meters
- Siple Dome Highlights: Stable isotopes
- Stable Isotopes of Ice on the Surface of Taylor Glacier, Antarctica
- Surface Velocities of Taylor Glacier, Antarctica
- When the Weather is Uggianaqtuq: Inuit Observations of Environmental Change
- World Glacier Inventory
ICE SHEETS
- AGASEA Ice Thickness Profile Data from the Amundsen Sea Embayment, Antarctica
- Airborne Laser Altimetry of the Thwaites Glacier Catchment, West Antarctica
- Airborne Surface Profiling of Alaskan Glaciers
- Amundsen Sea Sector Data Set
- Analysis of Siple Dome Ice Core: Carbonyl Sulfide (COS), Methyl Chloride (CH3Cl), and Methyl Bromide (CH3Br)
- Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry
- Antarctic Aerogeophysics Data
- 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
- Atmospheric CO2 and Climate: Taylor Dome Ice Core, Antarctica
- Atmospheric Mixing Ratios of Hydroperoxides above the West Antarctic Ice Sheet
- Biogenic Sulfur in the Siple Dome Ice Core
- Blue Ice Tephra II - Brimstone Peak
- Blue Ice Tephra II - Mt. DeWitt
- Compilation of Antarctic Radar Data, Siple Coast, 2000-2002
- Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- Cosmogenic Radionuclides in the Siple Dome A Ice Core
- Digital Images of Thin Sections from Siple Dome
- Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet
- DISP Yearly Satellite Photographic Mosaics of Greenland 1962-1963
- Elevation Change of the Southern Greenland Ice Sheet from 1978-88
- Englacial Layers and Attenuation Rates across the Ross and Amundsen Sea Ice-Flow Divide (WAIS Divide), West Antarctica
- 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
- GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South
- GISP2 (B and D Core) Methane Concentrations
- GISP2 Stable Isotopes (Deuterium, Deuterium Excess, and Oxygen)
- Glaciological Investigations of the Bulge and Trunk of Kamb Ice Stream, West Antarctica
- GLAS/ICESat L1B Global Elevation Data (HDF5)
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Elevation Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data (HDF5)
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L1B Global Waveform-based Range Corrections Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data (HDF5)
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data
- GPR and GPS Data: Characteristics of Snow Megadunes and their Potential Effects on Ice Core Interpretation
- Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids
- Greenland Snow Pit and Core Stratigraphy (Analog and Digital Formats)
- Greenland Snow Pit and Core Stratigraphy
- Greenland Summit Ice Cores
- Grounding Line Strain Grid Surveys, Kamb Ice Stream, Antarctica
- High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet
- Histories of Accumulation, Thickness, and WAIS Divide Location, Antarctica
- Ice Core Chemistry from the Norwegian-U.S. Scientific Traverse of East Antarctica, IPY 2007-2009
- Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, 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
- Ice-Penetrating Radar Data Across Siple Coast Grounding Lines
- Iceberg Firn Temperatures, Antarctica
- Iceberg Tiltmeter Measurements, Antarctica
- Images of Antarctic Ice Shelves
- International Polar Year Historical Data and Literature
- Into the Arctic -- Information and Educational Activities for Studying Climate
- Ion Concentrations from SPRESSO Ice Core, Antarctica
- Late Holocene Climate Variability, Dry Valleys, Antarctica
- MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry
- MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data
- MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR
- Methane and Carbonyl Sulfide Analysis of Siple Dome Ice Core Subsamples
- Methane Isotopes from the WAIS Divide Ice Core
- Methane Measurements from the GISP2 and Siple Dome Ice Cores
- Microparticle, Conductivity, and Density Measurements from the WAIS Divide Deep Ice Core, Antarctica
- Microstructural Location and Composition of Impurities in Polar Ice Cores
- Millennially Averaged Accumulation Rates for Lake Vostok
- Modeled Radar Attenuation Rate Profile at the Vostok 5G Ice Core Site, Antarctica
- MODIS Mosaic of Antarctica (MOA) Image Map
- Mt. Moulton Ice Trench Mass Spectrometry Data, Antarctica
- Newall Glacier Snow Pit and Ice Core, 1987 to 1989
- Nitrogen and Oxygen Gas Isotopes in the Siple Dome and Byrd Ice Cores, Antarctica
- Optical Logging for Dust and Microbes in Boreholes in Glacial Ice
- Physical and Structural Properties of the Siple Dome Ice Cores
- Polar Ice Sounding and Geomagnetics
- Polarimetric Radar Data from the Ross and Amundsen Sea Ice Flow Divide, West Antarctica
- Program for Arctic Regional Climate Assessment (PARCA) Data Sets
- Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse
- Radarsat Antarctic Mapping Project Digital Elevation Model Version 2
- RAMP AMM-1 SAR Image Mosaic of Antarctica
- RAMP AMM-1 SAR Image Mosaic of Antarctica
- Roosevelt Island Bedrock and Surface Elevations
- Ross Ice Drainage System (RIDS) Glaciochemical Analysis
- Ross Ice Shelf Firn Temperature, Antarctica
- Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets
- Singular Value Decomposition Analysis of Ice Sheet Model Output Fields
- Siple Dome Core Date from Measurement of the d18O of Paleoatmospheric Oxygen
- 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 Methane Record
- Siple Shallow Core Density Data
- Surface Elevation and Ice Thickness, Western Marie Byrd Land, Antarctica
- Taylor Dome Ice Core Data
- Twenty-Three Century-scale Ice Core Records of Hydrogen Peroxide (H2O2) from West Antarctica
- US International Trans-Antarctic Scientific Expedition (US ITASE): GPR Profiles and Accumulation Mapping
- US International Trans-Antarctic Scientific Expedition 400 MHz Subsurface Radar Profiles
- Visible Stratigraphic Dating, Siple Dome and Upstream C Cores
- Volcanic Records in the Siple and Taylor Dome Ice Cores
- WAISCORES: Deep Ice Coring in West Antarctica
ICEBERGS
- Climate, Drift, and Image Data from Antarctic Icebergs A22A and UK211, 2006-2007
- Continuous GPS (static) Data from the Ross Ice Shelf, Antarctica
- Giant Icebergs of the Ross Sea, in situ Drift and Weather Measurements, Antarctica
- Ice Shelf Rift Time-Lapse Photography, Antarctica
- Iceberg Firn Temperatures, Antarctica
- Iceberg Harmonic Tremor, Seismometer Data, Antarctica
- Iceberg Tiltmeter Measurements, Antarctica
- Images of Antarctic Ice Shelves
- International Ice Patrol (IIP) Iceberg Sightings Database
- International Ice Patrol Iceberg Drift Tracks
- Ross Ice Shelf Firn Temperature, Antarctica
- When the Weather is Uggianaqtuq: Inuit Observations of Environmental Change