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• AGDC NSF PI data sets/
  • list by: subject • title • id • investigator
  • glaciers/ice sheets
    • ablation/accumulation zones

      • Ablation rates of Taylor Glacier, Antarctica

      • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

        • isotope ratio: Deuterium Oxygen

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • elevation

      • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

        • map: elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • glaciers

      • Ablation rates of Taylor Glacier, Antarctica

      • Newall Glacier snow pit and ice core, 1987 to 1989

      • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

        • isotope ratio: Deuterium Oxygen

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • ice sheets

      • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Firn air isotope and temperature measurements from Siple Dome and South Pole

      • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

        • map: elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Newall Glacier snow pit and ice core, 1987 to 1989

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%

      • Taylor Dome ice core data
    • mass balance

      • Ablation rates of Taylor Glacier, Antarctica
    • motion

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • thickness

      • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

        • map: elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Taylor Dome ice core data
    • topography

      • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

        • map: bedrock elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • land surface
    • erosion/sedimentation

      • Roosevelt Island ice core density and beta count data
    • topography

      • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

        • map: bedrock elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%
  • paleoclimate/ice cores
    • ice core records

      • Central West Antarctic glaciochemistry from ice cores

      • Dominion Range snow pit and ice core, 1984 and 1985

      • Firn air isotope and temperature measurements from Siple Dome and South Pole

      • Sulfate-based volcanic record from South Pole ice core

      • Taylor Dome ice core data

      • Tephra in Siple and Taylor Dome ice cores
  • spectral/engineering
    • radar

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%
  • snow & land ice
    • ice depth/thickness

      • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

        • map: elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

        • map: bedrock elevation ice thickness
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%

      • Taylor Dome ice core data
    • ice extent

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%
    • ice growth/melt

      • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

        • map: elevation ice thickness
          opacity:
          100% 90% 75% 50% 25% 10% 1%
    • ice motion

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • ice velocity

      • Surface velocities of Taylor Glacier, Antarctica

        • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
    • snow density

      • Newall Glacier snow pit and ice core, 1987 to 1989

      • Roosevelt Island ice core density and beta count data
    • snow depth

      • Taylor Dome ice core data
    • snow stratigraphy

      • Taylor Dome ice core data
    • snow water equivalent

      • Central West Antarctic glaciochemistry from ice cores
    • snow/ice chemistry

      • Atmospheric CO2 and climate: Byrd ice core, Antarctica

      • Dominion Range snow pit and ice core, 1984 and 1985

      • Methyl chloride measurements from the Siple Dome A deep core, Antarctica

      • Newall Glacier snow pit and ice core, 1987 to 1989

      • Roosevelt Island ice core density and beta count data

      • South Pole snow pit, 1988 and 1989

      • Sulfate-based volcanic record from South Pole ice core

      • Taylor Dome ice core data
    • snow/ice temperature

      • Firn air isotope and temperature measurements from Siple Dome and South Pole

      • Newall Glacier snow pit and ice core, 1987 to 1989

      • Snow and firn temperature and permeability measurements from Siple Dome, Antarctica
  • solid earth
    • rocks/minerals

      • Micrometeorites from the South Pole water well
• AGDC NSF PI data sets/
  • list by: subject • title • id • investigator
  • Aciego, Sarah

    • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

      • isotope ratio: Deuterium Oxygen

    • Surface velocities of Taylor Glacier, Antarctica

      • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
  • Ahn, Jinho

    • Atmospheric CO2 and climate: Byrd ice core, Antarctica
  • Albert, Mary R.

    • Snow and firn temperature and permeability measurements from Siple Dome, Antarctica
  • Aydin, Murat

    • Methyl chloride measurements from the Siple Dome A deep core, Antarctica
  • Battle, M.

    • Firn air isotope and temperature measurements from Siple Dome and South Pole
  • Behrendt, J. C.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Bell, R. E.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Blankenship, Donald D.

    • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Bliss, Andrew

    • Ablation rates of Taylor Glacier, Antarctica

    • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

      • isotope ratio: Deuterium Oxygen

    • Surface velocities of Taylor Glacier, Antarctica

      • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
  • Brook, Ed

    • Atmospheric CO2 and climate: Byrd ice core, Antarctica
  • Brozena, J. M.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Cole-Dai, Jihong

    • Sulfate-based volcanic record from South Pole ice core
  • Conway, Howard

    • Roosevelt Island ice core density and beta count data
  • Corr, Hugh F. J.

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Cuffey, Kurt M.

    • Ablation rates of Taylor Glacier, Antarctica

    • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

      • isotope ratio: Deuterium Oxygen

    • Surface velocities of Taylor Glacier, Antarctica

      • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
  • Dunbar, Nelia

    • Tephra in Siple and Taylor Dome ice cores
  • Finn, C. A.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Grachev, A.

    • Firn air isotope and temperature measurements from Siple Dome and South Pole
  • Hodge, S. M.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Holt, John W.

    • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Kavanaugh, Jeffrey

    • Ablation rates of Taylor Glacier, Antarctica

    • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

      • isotope ratio: Deuterium Oxygen

    • Surface velocities of Taylor Glacier, Antarctica

      • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
  • Kempf, S. D.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Kempf, Scott D.

    • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Luyendyk, Bruce P.

    • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

      • map: elevation ice thickness
        opacity:
        100% 90% 75% 50% 25% 10% 1%
  • Mayewski, Paul A.

    • Dominion Range snow pit and ice core, 1984 and 1985

    • Newall Glacier snow pit and ice core, 1987 to 1989

    • South Pole snow pit, 1988 and 1989
  • Morse, David L.

    • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Peters, M. E.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Reusch, David

    • Central West Antarctic glaciochemistry from ice cores
  • Saltzman, Eric

    • Methyl chloride measurements from the Siple Dome A deep core, Antarctica
  • Severinghaus, Jeffrey P.

    • Firn air isotope and temperature measurements from Siple Dome and South Pole
  • Steig, Eric

    • Taylor Dome ice core data
  • Studinger, M.

    • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

      • map: elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Taylor, Susan

    • Micrometeorites from the South Pole water well
  • Vaughan, David G.

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • White, James

    • Taylor Dome ice core data
  • Whitlow, Sallie

    • Dominion Range snow pit and ice core, 1984 and 1985

    • Newall Glacier snow pit and ice core, 1987 to 1989

    • South Pole snow pit, 1988 and 1989
  • Williams, Margaret

    • Methyl chloride measurements from the Siple Dome A deep core, Antarctica
  • Wilson, Douglas S.

    • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

      • map: elevation ice thickness
        opacity:
        100% 90% 75% 50% 25% 10% 1%
  • Young, Duncan A.

    • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

      • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

      • map: bedrock elevation ice thickness
      • opacity: 100% 90% 75% 50% 25% 10% 1%
• AGDC NSF PI data sets/
  • list by: subject • title • id • investigator

  • Ablation rates of Taylor Glacier, Antarctica

  • Airborne laser altimetry of the Thwaites Glacier Catchment, West Antarctica

    • opacity: 100% 90% 75% 50% 25% 10% 1%

  • Atmospheric CO2 and climate: Byrd ice core, Antarctica

  • Central West Antarctic glaciochemistry from ice cores

  • Dominion Range snow pit and ice core, 1984 and 1985

  • Firn air isotope and temperature measurements from Siple Dome and South Pole

  • Ice thickness and surface elevation, southeastern Ross Embayment, West Antarctica

    • map: elevation ice thickness
    • opacity: 100% 90% 75% 50% 25% 10% 1%

  • Methyl chloride measurements from the Siple Dome A deep core, Antarctica

  • Micrometeorites from the South Pole water well

  • Newall Glacier snow pit and ice core, 1987 to 1989

  • Roosevelt Island ice core density and beta count data

  • Snow and firn temperature and permeability measurements from Siple Dome, Antarctica

  • South Pole snow pit, 1988 and 1989

  • Stable isotopes of ice on the surface of Taylor Glacier, Antarctica

    • isotope ratio: Deuterium Oxygen

  • Subglacial topography: airborne geophysical survey of the Amundsen Sea Embayment, Antarctica

    • map: bedrock elevation ice thickness
    • opacity: 100% 90% 75% 50% 25% 10% 1%

  • Sulfate-based volcanic record from South Pole ice core

  • Surface elevation and ice thickness, western Marie Byrd Land, Antarctica

    • map: elevation ice thickness
      opacity:
      100% 90% 75% 50% 25% 10% 1%

  • Surface velocities of Taylor Glacier, Antarctica

    • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical

  • Taylor Dome ice core data

  • Tephra in Siple and Taylor Dome ice cores
• AGDC NSF PI data sets/
  • list by: subject • title • id • investigator
  • nsidc-0086
  • nsidc-0087
  • nsidc-0088
  • nsidc-0093
  • nsidc-0098
  • nsidc-0099
    • map: elevation ice thickness
    • opacity: 100% 90% 75% 50% 25% 10% 1%
  • nsidc-0100
  • nsidc-0110
  • nsidc-0113
  • nsidc-0119
    • map: elevation ice thickness
      opacity:
      100% 90% 75% 50% 25% 10% 1%
  • nsidc-0132
  • nsidc-0139
  • nsidc-0215
  • nsidc-0292
    • map: bedrock elevation ice thickness
    • opacity: 100% 90% 75% 50% 25% 10% 1%
  • nsidc-0314
  • nsidc-0323
    • isotope ratio: Deuterium Oxygen
  • nsidc-0324
    • map: elevation velocity: magnitude velocity: east velocity: north velocity: vertical
  • nsidc-0326
  • nsidc-0334
    • opacity: 100% 90% 75% 50% 25% 10% 1%
  • nsidc-0356
• VELMAP/
  • Amery Ice Shelf
    • 1968-1991
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 1990-1995
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Byrd Glacier
    • 1978-1979
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Crane Glacier
    • 01/2000-12/2001
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 01/2000-04/2002
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 12/2001-04/2002
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 12/2001-12/2002
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 04/2002-12/2002
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 04/2002-02/2003
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 12/2002-02/2003
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Filchner-Ronne Ice Shelf

    • Filchner-Ronne Ice Shelf Programme (FRISP)

      • published: 1980-1993
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • satellite: 1986-1994
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Institute Ice Stream
    • 1986-1989
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Larsen B Ice Shelf
    • 1997-1999
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Mertz Glacier
    • 01/1989-02/2000
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 02/2000-12/2001
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Mizuho Plateau
    • 1969-1974
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Pine Island Glacier
    • 1973-1975
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • 1986-1988
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Ross Ice Shelf
    • Northwest
      • 03/1989-12/1989
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%

    • Ross Ice Shelf Geophysical and Glaciological Survey (RIGGS)

      • actual: 1960-1977

        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%

      • interpolated: 1956-1977

        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Scott Coast
    • David Glacier
      • 1990-1992
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Priestley Glacier
      • 1990-1992
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Reeves Glacier
      • 1988-1992
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Terra Nova Bay
      • 1991-1994
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Siple Coast
    • catchment areas
      • Ice Streams B, C, D, and E
        • 1984-1992
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream B (Whillans)
      • 1984-1992
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream C (Kamb)
      • 1996-1997
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • 2000-2001
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream D (Bindschadler)
      • lower
        • 1985-1991
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
        • 1994-1995
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
      • upper
        • 1987-1991
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream D and E
      • 1987-1988
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • lower
        • 1987-1989
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
        • 1987-1990
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
        • 1989-1990
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream E (MacAyeal)
      • lower
        • 1987-1992
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
      • upper
        • 1987-1992
          • map: data locations velocity
          • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Ice Stream F (Echelmeyer)
      • 1987-1990
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Prestrud Inlet
      • 1987-1989
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Siple Dome
      • 1994-1996
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • 1994-1997
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • 1996-1997
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • Sulzberger Ice Shelf
      • 1986-1989
        • map: data locations velocity
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Thwaites Glacier
    • 1988-1990
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • Vega Island
    • 1998-2000
      • map: data locations velocity
      • opacity: 100% 90% 75% 50% 25% 10% 1%
• basemaps/
  • basic/!
    • Antarctica/
      • continent
      • ice shelves
      • islands
    • other
  • climate variables/
    • accumulation/
      • Arthern et al. 2006
        • map type: contours graded grayscale
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • Monaghan et al. 2006
        • map type: contours graded grayscale
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • surface mass balance (SMB)/
      • Van de Berg et al. 2005
        • map type: contours graded grayscale
        • opacity: 100% 90% 75% 50% 25% 10% 1%
  • DEMs/
    • Bamber
      • map type: contours graded grayscale
      • contrast: ultra-high very high high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • BEDMAP
      • map type: above sea level contours graded grayscale
      • contrast: high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • GLAS
      • map type: contours graded grayscale
      • contrast: ultra-high very high high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • RAMP
      • map type: contours graded grayscale
      • contrast: ultra-high very high high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  • imagery/
    • AVHRR
      • Band 1 (580-680 nm)
        • contrast: very high high nominal low
        • opacity: 100% 90% 75% 50% 25% 10% 1%
      • Band 2 (725-1100 nm)
        • contrast: very high high nominal low
        • opacity: 100% 90% 75% 50% 25% 10% 1%
    • DISP
      • contrast: very high high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • MOA
      • contrast: ultra-high very high high nominal low very low ultra-low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
    • RAMP SAR
      • map type: scaled backscatter true backscatter
      • contrast: very high high nominal low
      • opacity: 100% 90% 75% 50% 25% 10% 1%
  
    
  
  
• overlays/
  • Antarctic bedrock above sea level
  • Antarctic Circle
  • Antarctic ice cores
  • Antarctic megadunes
  • Antarctic research stations
  • Antarctic territorial claims/
    • Argentina
    • Australia
    • Chile
    • France
    • New Zealand
    • Norway
    • United Kingdom
  • Antarctic Treaty boundary (60°S)
  • Antimeridian
  • center point
  • cities
  • coastlines/
    • Antarctica/
      • coastline
      • grounding line
      • islands
    • other
  • country borders/
    • Antarctica/
      • coastline
      • grounding line
      • islands
    • other
  • country labels
  • Equator
  • gazetteer, basic/
    • ice
    • land
    • sea
  • gazetteer, detailed (SCAR)/!
    • capes and coastal projections
    • coves and harbours
    • elevated features/
      • alignments and highland systems
      • high summits
      • large conspicuous heights
      • moderate to low heights
      • mountain passes
      • plains of variable altitude
      • slopes and walls
      • valleys
    • fluvial features
    • ice cracks
    • ice features
    • inland water features
    • islands
    • lands
    • man-made features
    • rookeries
    • round features
    • sea access
    • sea coasts
    • sea floor
    • seas
  • graticule/
    • none
    • latitude/longitude (°)
    • polar stereo (m)
    • image (pixels)
  • International Date Line
  • NSIDC label
  • NSIDC logo
  • Prime Meridian
  • South Poles/
    • Geographic
    • Geomagnetic
    • Magnetic
    • Pole of Cold
    • Pole of Inaccessibility
  • Southern Ocean fronts/
    • Subtropical Front
    • Subantarctic Front
    • Polar Front

    • Southern Antarctic Circumpolar Current Front

    • Antarctic Circumpolar Current southern boundary
  • Tropic of Capricorn
    
    
    
    
• sea ice/
  • concentration/
    • climatologies/
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      • map type: graded (5 classes) graded (18 classes) grayscale
  • extent/
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