| 84 Titles Match Your Query |
Showing 1 through 50 of 84
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1.
Data Report on 1981 Traverses From Casey For IAGP [iagp_casey_traverse_results]
The Casey Traverse Program was Australia's major contribution to the International Antarctic Glaciological Project, aimed at determining the galciological regime and processes, and deducting some ...
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2.
Estimating the Salinity of Subglacial Lakes From Existing Aerogeophysical Data [creyts_0636584]
This award supports a project to estimate the salinity of subglacial Lake Vostok, Lake Concordia and the 90 deg.E lake using existing airborne ice-penetrating radar and laser altimeter data.
A change ...
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3.
Biogenic Sulfur in the Siple Dome Ice Core [NSIDC-0201]
This data set is a continuous, high-resolution record of biogenic sulfur (methanesulfonate, known as MSA and CH3SO3-) in the 1000 m deep Siple Dome A (SDMA) core, covering 100,000 to 20 years BP. ...
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4.
GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South [NSIDC-0075]
The Antarctic atlas consists of 28 digital elevation maps which cover all of Antarctica north of 72.1 degrees south at a resolution of three kilometers. Each map contains surface elevations and coordinates ...
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5.
Grounding Line Strain Grid Surveys, Kamb Ice Stream, Antarctica [NSIDC-0494]
This data set provides the results from a strain grid survey deployed across the Kamb Ice Stream grounding line on the West Antarctic Ice Sheet. The grid was deployed in 2006 and resurveyed in 2007 ...
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6.
High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet [NSIDC-0489]
This data set provides grounding line and hydrostatic line locations for the Antarctic coastline and islands around Antarctica. The data are derived using customized software to combine data from ...
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7.
Ice Motion and Topography Near Margin Areas of Kamb Ice Stream, Antarctica [NSIDC-0141]
This data set includes ice motion and topography measurements that were taken by measuring movement and altitude of poles set in the West Antarctic Ice Shelf. The data was acquired by Global Positioning ...
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8.
MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry [NSIDC-0498]
This data set, part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) program, provides 17 years of comprehensive high-resolution mapping of grounding lines ...
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9.
Millennially Averaged Accumulation Rates for Lake Vostok [NSIDC-0500]
This data set consists of inferred accumulation rates from three radar layers (26, 35 and 41 thousand years old) in the Vostok Subglacial Lake region. Accumulation rates were inferred using Local-Layer ...
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10.
Modeled Radar Attenuation Rate Profile at the Vostok 5G Ice Core Site, Antarctica [NSIDC-0501]
This data set provides a modeled radar attenuation rate profile, showing the predicted contributions from pure ice and impurities to radar attenuation at the Vostok 5G ice core site in Antarctica, ...
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11.
Polarimetric Radar Data from the Ross and Amundsen Sea Ice Flow Divide, West Antarctica [NSIDC-0496]
This dataset contains ground-based, co-polarized radar data collected using pulse-modulated 60 MHz and 179 MHz radar at 19 sites around a deep ice coring site near the Ross and Amundsen flow divide ...
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12.
Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE-II Traverse [NSIDC-0475]
This data set contains ice penetrating radar data from the US-International Trans-Antarctic Science Expedition (ITASE) Traverse, from Taylor Dome to South Pole recorded by the St. Olaf College deep ...
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13.
Radarsat Antarctic Mapping Project Digital Elevation Model Version 2 [NSIDC-0082]
The high-resolution Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM) combines topographic data from a variety of sources to provide consistent coverage of all of Antarctica. ...
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14.
Surface Elevation and Ice Thickness, Western Marie Byrd Land, Antarctica [NSIDC-0119]
This data set provides surface elevation and ice thickness data for a portion of the Marie Byrd Land sector of West Antarctica, including the Ford Ranges, the Sulzberger Ice Shelf, much of the Edward ...
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15.
The GLACIOCLIM Surface Antarctic Mass BAlance (SAMBA) project - Mass balance and meteorological data in Adelie Land and at Dome C [411_0_IPEV_FR]
This is the Antarctic component of the GLACIOCLIM observatory managed at the LGGE (Laboratoire de Glaciologie et de G?ophysique de l'Environnement), to detect, monitor and understand climate and mass ...
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16.
Amery Ice Shelf - hot water drill borehole, 2009-11 - AM05 FSI-CTD profile data [ASAC_1164_AM05_CTD]
PARENT DIF
AM05 borehole drilled December 2009.
Data collected in series of casts following completion of borehole.
Consult Readme file for detail of data files and formats. A word document providing further ...
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17.
Amery Ice Shelf - hot water drill borehole, 2009-11 - AM05 drilling parameters data [ASAC_1164_AM05_Drilling]
PARENT DIF
AM05 borehole drilled December 2009.
Data collected in series of files following production of borehole.
Consult Readme file for detail of data files and formats.
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18.
Amery Ice Shelf - hot water drill borehole, 2010-11 - AM06 FSI-CTD profile data [ASAC_1164_AM06_CTD]
PARENT DIF
AM06 borehole drilled January 2010.
Data collected in series of casts following completion of borehole.
Consult Readme file for detail of data files and formats. A word document providing further ...
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19.
Amery Ice Shelf - hot water drill borehole, 2010-11 - AM06 drilling parameters data [ASAC_1164_AM06_Drilling]
PARENT DIF
AM06 borehole drilled January 2010.
Data collected in series of files following production of borehole.
Consult Readme file for detail of data files and formats.
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20.
Amery Ice Shelf - hot water drill borehole, AM05 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM05_MicroCAT]
PARENT DIF
AM05 borehole drilled December 2009.
Data being collected at annual re-visits to site.
Consult Readme file for detail of data files and formats. A word document providing further information is ...
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21.
Amery Ice Shelf - hot water drill borehole, AM06 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM06_MicroCAT]
PARENT DIF
AM06 borehole drilled January 2010.
Data being collected at annual re-visits to site.
Consult Readme file for detail of data files and formats. A word document providing further information is ...
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22.
Amery Ice Shelf - hot water drill borehole, AM04 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM04_MicroCAT]
PARENT DIF
AM04 borehole drilled January 2006.
Data being collected at annual re-visits to site.
Consult Readme file for detail of data files and formats. A word document providing further information is ...
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23.
GISP2 (B and D Core) Methane Concentrations [NSIDC-0125]
The data include methane data from the Greenland Ice Sheet Project 2 (GISP2) B & D Cores. Gas ages were calculated according to the methods described in Brook et al. 1996, and are subject to change. ...
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24.
Millennially averaged accumulation rates for the Lake Vostok region inferred from deep internal layers [Vostok_accum]
The depths of radar-detected internal layers can be used to infer the spatial variability of accumulation rates. Here we infer accumulation rates from three radar layers (26, 35 and 41ka old) in the ...
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25.
Modeled radar attenuation-rate profile at the Vostok 5G ice-core site [Vostok_atten]
The modeled radar attenuation-rate profile presented here shows the predicted contributions from pure ice and impurities to radar attenuation at the Vostok 5G ice-core site, as well as the total attenuation ...
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26.
Antarctic Ice Velocity Data [NSIDC-0070]
This compilation of recent ice velocity data of the Antarctic ice sheet is intended for use by the polar scientific community. The data are presented in tabular form (ASCII), containing latitude, ...
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27.
Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets [NSIDC-0053]
The Ice Altimetry System (IAS) CD-ROM contains surface elevations of the Antarctic and Greenland ice sheets derived from Seasat and GEOSAT radar altimetry data. The Seasat data were collected for ...
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28.
Siple Dome Glaciology and Ice Stream History 1994, 1996 [NSIDC-0085]
The Siple Dome Glaciology and Ice Stream History project was part of Western Divide West Antarctic Ice Cores (WAISCORES), an NSF-funded project to understand the influence of the West Antarctic ice ...
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29.
Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core [NSIDC-0107]
These data describe the d18O of O2, d15N of N2, d18Oatm, and O2/N2 ratios of trapped gases in the Vostok ice core from East Antarctica. The investigator used a mass spectrometer to measure gas concentrations ...
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30.
Images of Antarctic Ice Shelves [NSIDC-0102]
Recent changes in the extent and stability of ice shelves in the Antarctic Peninsula prompted NSIDC to begin a monitoring program using data from the AVHRR Polar 1 km Data Set. NSIDC regularly reviews ...
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31.
Newall Glacier Snow Pit and Ice Core, 1987 to 1989 [NSIDC-0088]
Snow pit and ice core data from the Newall Glacier (location - 162 30' East, 77 35' South) were collected during 1987 and 1988. These include information on chemistry, Beta profiles and stratigraphy. ...
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32.
Siple Dome Core Date from Measurement of the d18O of Paleoatmospheric Oxygen [NSIDC-0123]
This data set is part of the West Antarctic Ice Sheet Cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. ...
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33.
Siple Dome Methane Record [NSIDC-0124]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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34.
WAISCORES: Deep Ice Coring in West Antarctica [NSIDC-0120]
The WAISCORES project is part of the National Science Foundation Office of Polar Programs' West Antarctic Ice Sheet (WAIS) initiative, which is aimed at understanding the influence of the West Antarctic ...
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35.
Blue Ice Tephra II - Brimstone Peak [NSIDC-0114]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Brimstone Peak (75.888S 158.55E) in East Antarctica. Tephra samples were collected ...
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36.
Blue Ice Tephra II - Mt. DeWitt [NSIDC-0115]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Mt. DeWitt, Antarctica (77.12 deg S, 159.51 deg E). Tephra samples were collected ...
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37.
Ice Velocity Data from Ice Stream C, West Antarctica [NSIDC-0106]
Ice velocity data from ice stream C, including the body of the ice stream and its area of onset, are available. The investigator calculated velocities from precise ice displacement measurements made ...
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38.
RAMP AMM-1 SAR Image Mosaic of Antarctica [NSIDC-0103]
In 1997, the Canadian RADARSAT-1 satellite was rotated in orbit, so that its synthetic aperture radar (SAR) antenna looked south towards Antarctica. This permitted the first high-resolution mapping ...
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39.
Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry [NSIDC-0076]
This data set provides a digital elevation model (DEM) for Antarctica to 81.5 degrees south latitude, at a resolution of 5 km. Approximately twenty million data points were used to generate this data ...
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40.
Ice Thickness and Surface Elevation, Southeastern Ross Embayment, West Antarctica [NSIDC-0099]
Ice surface elevation and ice thickness data are available for a portion of the West Antarctic Ice Sheet. The investigators utilized a laser altimeter and ice-penetrating radar mounted to a Twin ...
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41.
Visible Stratigraphic Dating, Siple Dome and Upstream C Cores [NSIDC-0121]
This data set is part of the West Antarctic Ice Sheet cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic Ice Sheet on climate and sea level change. ...
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42.
Firn Air Isotope and Temperature Measurements from Siple Dome and South Pole [NSIDC-0098]
This data set includes d15N, d18O/2, dO2/N2/4, d40Ar/4, d38/Ar/2, d84Kr/48, and d132Xe/96 values for air drawn from the top 15 to 50 m of firn at the South Pole (summer and winter 1998) and a site ...
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43.
Siple Dome Cores Electrical Measurement Data [NSIDC-0133]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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44.
Siple Dome Highlights: Stable isotopes [NSIDC-0134]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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45.
Siple Shallow Core Density Data [NSIDC-0129]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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46.
Taylor Dome Ice Core Data [NSIDC-0132]
The collection site is Taylor Dome, an ice-accumulation area on the East Antarctic ice sheet. The dome is a ridge about 20 x 80 km, which lies inland of the Transantarctic Mountains. Deep drilling ...
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47.
Digital Images of Thin Sections from Siple Dome [NSIDC-0127]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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48.
Methane and Carbonyl Sulfide Analysis of Siple Dome Ice Core Subsamples [NSIDC-0131]
This data set is part of the West Antarctic Ice Sheet cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. ...
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49.
Physical and Structural Properties of the Siple Dome Ice Cores [NSIDC-0128]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...
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50.
Roosevelt Island Bedrock and Surface Elevations [NSIDC-0140]
This data set consists of bedrock and surface elevation readings taken by ground penetrating radar and Global Positioning System (GPS) on Roosevelt Island, an ice dome within the Ross Ice Shelf. Locations ...
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Showing 1 through 50 of 84
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