N: -60 S: -90 E: 180 W: -180
Description
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides maps of Antarctic ice shelves, Antarctic basins, and the Antarctic coastline. The maps are assembled from 2008-2009 ice-front data from the Japan Aerospace Exploration Agency's (JAXA) ALOS PALSAR and European Space Agency's ENVISAT ASAR data, acquired during International Polar Years 2007-2009 (IPY); the InSAR-based grounding line data (MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry), augmented with other grounding line sources; the Antarctic ice velocity map (MEaSUREs InSAR-Based Antarctica Ice Velocity Map); and the Bedmap-2 DEM.
See <a href="https://nsidc.org/data/measures/aiv">Antarctic Ice Sheet Velocity and Mapping Data</a> for related data.
Version Description
- Added the basins IMBIE 2016 and refined
- Updated and expanded the attribute lists
- Changed grounding lines for Crosson/Dotson ice shelves based on Sentinel-1A
- Added 15 new small ice shelves
- Added missing ice rises on Larsen-C, Riiser-Larsen, Quar, Atka, Fimbul, Crosson, Borchgrevink, Beaudouin, and Pine Island ice shelves
- Fixed an issue with Wordie ice shelf boundaries (Cape Jeremy basin)
- Fixed an issue with Larsen A ice shelf, Drygalski glacier
- Fixed small gaps between polygons
- Updated names of the ice shelves (each polygon has a specific name)
- Removed grounded polygon from IceBoundaries (provided by GroundingLine_Antarctica shapefile)
Product Summary
Citation
Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.
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Documents
USER'S GUIDE
GENERAL DOCUMENTATION
Publications Citing This Dataset
| Title | Year Sort ascending | Author | Topic |
|---|---|---|---|
| A fan-shaped subglacial basin province in East Antarctica formed by rotational extension | Armadillo, Egidio, Rizzello, Daniele, Balbi, Pietro, Ghirotto, Alessandro, Scafidi, Davide, Paxman, Guy J. G., Zunino, Andrea, Ferraccioli, Fausto, Crispini, Laura, Laufer, Andreas, Lisker, Frank, Ruppel, Antonia, Morelli, Danilo, Siegert, Martin | Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation, Basins, Coastline, Grounding Line, Ice Shelves, Ice Velocity | |
| Data-driven bed rheology enhances retreat on Thwaites Glacier | Schwans, Emily, Parizek, Byron, Alley, Richard, Anandakrishnan, Sridhar, Wang, Shujie | Ice Velocity, Grounding Line, Basins, Coastline, Ice Shelves | |
| Determining the Character of Subglacial Sediments in the IceBedrock Interface Zone of Antarctica Using HorizontaltoVertical Spectral Ratios (HVSRs) of Seismic Ambient Noise | Kelly, I. D., Reading, A. M., Stal, T., Kulessa, B., GarciaJerez, A., PinaFlores, J., Paolucci, E., Tanzini, A., Turner, R. J., Magyar, J. C., Bassom, A. P. | Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation, Basins, Coastline, Grounding Line, Ice Shelves | |
| Emergent decadal predictability in Antarctic contribution to sea-level rise | McCormack, Felicity S., Morlighem, Mathieu, Pattyn, Frank, Robel, Alexander A., Seroussi, Helene | Basins, Coastline, Grounding Line, Ice Shelves | |
| Assessing the Likelihood of Unprecedented Antarctic Heat in the Current Climate | Suitters, Charlie C., Screen, James A., Catto, Jennifer L., Jones, Julie M., Li, Sihan, Orr, Andrew, Scaife, Adam A., Tang, Haosu | Basins, Coastline, Grounding Line, Ice Shelves | |
| Estimating Antarctic surface melt rates using passive microwave data calibrated with weather station observations | Di Biase, Valeria, Kuipers Munneke, Peter, Wouters, Bert, van den Broeke, Michiel R., van Tiggelen, Maurice | Basins, Coastline, Grounding Line, Ice Shelves, Brightness Temperature | |
| Evaluating CMIP6 models for near-surface air temperature projections over Antarctic ice shelves | Fields, Maya, Bassis, Jeremy, Kachuck, Samuel B, Moldwin, Mark, Agosta, Cecile | Basins, Coastline, Grounding Line, Ice Shelves | |
| Glacier surging and surge-related hazards in a changing climate | Lovell, Harold, Benn, Douglas I., Jiskoot, Hester, Stokes, Chris R., Flowers, Gwenn E., Guillet, Gregoire, Mannerfelt, Erik Schytt, Falaschi, Daniel, Kaab, Andreas, King, Owen, Benediktsson, Ivar Orn, Bhambri, Rakesh, Lv, Mingyang, Muhammad, Sher, Luckman, Adrian | Basins, Coastline, Grounding Line, Ice Shelves, Ice Velocity | |
| Rapid deglacial retreat of a regional scale ice stream and late Holocene readvance in Vincennes Bay, east Antarctica | Blaxell, Marcello G., Small, David, Fink, David, Fulop, Reka-H., Codilean, Alexandru T., Post, Alexandra, Wilcken, Klaus, Fujioka, Toshiyuki, Berg, Sonja, Goodwin, Ian, Phipps, Steven, Jeromson, Matthew R., White, Duanne A. | Basins, Coastline, Grounding Line, Ice Shelves | |
| Quantifying temperature-sliding inconsistency in thermomechanical coupling: a comparative analysis of geothermal heat flux datasets at Totten Glacier | Wang, Junshun, Zhao, Liyun, Wolovick, Michael, Moore, John C. | Basins, Coastline, Grounding Line, Ice Shelves, Ice Velocity, Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation | |
| Machine-Learning Emulation of the Modeled Basal Thermal State for Totten Glacier | Wang, Junshun, Zhao, Liyun, Dong, Jin, Moore, John C. | Basins, Coastline, Grounding Line, Ice Shelves, Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation, Ice Velocity | |
| Mapping Antarctic geothermal heat flow with deep neural networks optimized by particle swarm optimization algorithm | Liu, Shaoxia, Tang, Xueyuan, Yang, Shuhu, Wang, Lijuan, Liu, Jianjie | Basins, Coastline, Grounding Line, Ice Shelves | |
| Oceanographic influences and high productivity recorded in a coastal bay of the Amundsen Sea, West Antarctica, during the Holocene | Heberlein, Marianne G., Totten, Rebecca L., Fernandez, Rodrigo, Hillenbrand, ClausDieter, Byrne, Colton C., Nitsche, Frank O., Wellner, Julia S., Smith, James A., Miller, Lauren E., Radionovskaya, Svetlana, Graham, Alastair G. C., Larter, Robert D., Hogan, Kelly A., Boehme, Lars, Wacker, Lukas | Basins, Coastline, Grounding Line, Ice Shelves | |
| Mapping tipping risks from Antarctic ice basins under global warming | Winkelmann, Ricarda, Garbe, Julius, Donges, Jonathan F., Albrecht, Torsten | Basins, Coastline, Grounding Line, Ice Shelves | |
| Pinning-point buttressing and century-scale stability of the LambertAmery system, 20202100 | Wang, Qianxi, Li, Teng, Liang, Qi, Zheng, Lei, Moore, John C., Cheng, Xiao | Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation, Basins, Coastline, Grounding Line, Ice Shelves | |
| The Foundation-Patuxent-Academy ice stream system, Antarctica | Ross, Neil, Sanderson, Rebecca J., Kulessa, Bernd, Siegert, Martin, Paxman, Guy J. G., Nichols, Keir A., Siegfried, Matthew R., Jamieson, Stewart S. R., Bentley, Michael J., Jordan, Tom A., Batchelor, Christine L., Small, David, Eisen, Olaf, Winter, Kate, Bingham, Robert G., Callard, S. Louise, Carr, Rachel, Dow, Christine F., Fricker, Helen A., Hill, Emily, Hills, Benjamin H., Hofstede, Coen, Jeofry, Hafeez, Napoleoni, Felipe, Sauthoff, Wilson | Basins, Coastline, Grounding Line, Ice Shelves, Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation, Ice Velocity | |
| Assessing future ice shelf hydrofracture vulnerability in the ISMIP6 ensemble | Reynolds, Benjamin, Nowicki, Sophie | Basins, Coastline, Grounding Line, Ice Shelves, Ice Velocity | |
| Changes in Antarctic surface conditions and potential for ice shelf hydrofracturing from 1850 to 2200 | Jourdain, Nicolas C., Amory, Charles, Kittel, Christoph, Durand, Gael | Basins, Coastline, Grounding Line, Ice Shelves | |
| Comparison of calibration methods of a PICO basal ice shelf melt module | Menthon, Maxence, Bakker, Pepijn, Quiquet, Aurelien, Roche, Didier M., Reese, Ronja | Basins, Coastline, Grounding Line, Ice Shelves, Firn Air Content, Ice Depth/Thickness, Ice Growth/Melt, Mass Balance | |
| Basal Melting and Oceanic Observations Beneath Central Fimbulisen, East Antarctica | Lindback, Katrin, Darelius, Elin, Moholdt, Geir, Vankova, Irena, Hattermann, Tore, Lauber, Julius, de Steur, Laura | Basins, Coastline, Grounding Line, Ice Shelves | |
| Continent-wide mapping shows increasing sensitivity of East Antarctica to meltwater ponding | Tuckett, Peter A., Sole, Andrew J., Livingstone, Stephen J., Jones, Julie M., Lea, James M., Gilbert, Ella | Basins, Coastline, Grounding Line, Ice Shelves | |
| Detection of 85 new active subglacial lakes in Antarctica from a decade of CryoSat-2 data | Wilson, Sally F., Hogg, Anna E., Rigby, Richard, Gourmelen, Noel, Nias, Isabel, Slater, Thomas | Basins, Coastline, Grounding Line, Ice Shelves, Snow Grain Size, Surface Morphology | |
| Assessing the sensitivity of the Vanderford Glacier, East Antarctica, to basal melt and calving | Bird, Lawrence A., McCormack, Felicity S., Beckmann, Johanna, Jones, Richard S., Mackintosh, Andrew N. | Ice Velocity, Basins, Coastline, Grounding Line, Ice Shelves, Firn Air Content, Ice Depth/Thickness, Ice Growth/Melt, Mass Balance | |
| Estimating marine ice thickness beneath the Amery Ice Shelf from airborne radio-echo sounding | Wang, Lijuan, Tang, Xueyuan, Guo, Jingxue, Qiao, Gang, An, Lu, Li, Lin, Greenbaum, Jamin S., Hulbe, Christina, Habbal, Feras A., Jong, Lenneke M., van Ommen, Tas, Roberts, Jason L., Young, Duncan A., Blankenship, Donald D., Sun, Bo | Ice Velocity, Basins, Coastline, Grounding Line, Ice Shelves, Glacier Elevation/Ice Sheet Elevation, Ice Depth/Thickness, Ice Depth/Thickness, Sea Ice Elevation, Terrain Elevation, Bed Elevation, Bathymetry, Firn Air Content, Glacier/Ice Sheet Thickness | |
| Gravity inversion for sub-ice shelf bathymetry: strengths, limitations, and insights from synthetic modeling | Tankersley, Matthew Davis, Horgan, Huw, Caratori Tontini, Fabio, Tinto, Kirsty | Basins, Coastline, Grounding Line, Ice Shelves, Bathymetry, Bed Elevation, Firn Air Content, Glacier/Ice Sheet Thickness, Terrain Elevation |