Thumbnail Icon Science Keywords > TERRESTRIAL HYDROSPHERE > GLACIERS/ICE SHEETS > GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY


Refine by Category
 
Refine by Full text

 

44 Titles Match Your Query
Showing 1 through 44 of 44
1. Polar Ice Sounding and Geomagnetics [G00790]
Data addresses ice thickness and related geomagnetics generated during remote sensing flights over Antarctica and Greenland. Digital records include date, time and geographic position for correlation ...


2. Program for Arctic Regional Climate Assessment (PARCA) Data Sets [NSIDC-0095]
PARCA began in 1993 with the primary goal of measuring and understanding the mass balance of the Greenland Ice Sheet. Approximately 25 investigations used in situ measurements and satellite and aircraft ...


3. 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. ...


4. 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 ...


5. 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 ...


6. Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids [NSIDC-0092]
A Digital Elevation Model (DEM), ice thickness grid, and bedrock elevation grid of Greenland acquired as part of the PARCA program are available in ASCII text format at a 5 km grid spacing in a polar ...


7. Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet [NSIDC-0052]
The Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet CD-ROM combines the most detailed synthetic aperture radar (SAR) image mosaic available with the best current digital elevation ...


8. IceBridge Snow Radar L1B Geolocated Radar Echo Strength Profiles [IRSNO1B]
The NASA IceBridge Snow Radar Level-1B Geolocated Radar Echo Strength Profiles (IRSNO1B) data set contains snow thickness and internal layer measurements taken from the Center for Remote Sensing of ...


9. GLAS/ICESat L1B Global Elevation Data (HDF5) [GLAH06]
GLAH06 Level-1B Global Elevation is a product that is analogous to the geodetic data records distributed for radar altimetry missions. It contains elevations previously corrected for tides, atmospheric ...


10. GLAS/ICESat L1B Global Waveform-based Range Corrections Data (HDF5) [GLAH05]
GLAH05 Level-1B waveform parameterization data include output parameters from the waveform characterization procedure and other parameters required to calculate surface slope and relief characteristics. ...


11. GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data (HDF5) [GLAH12]
GLAH06 is used in conjunction with GLAH05 to create the Level-2 altimetry products. Level-2 altimetry data provide surface elevations for ice sheets (GLAH12), sea ice (GLAH13), land (GLAH14), and ...


12. GLAS/ICESat L1B Global Elevation Data [GLA06]
The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and Land Elevation Satellite (ICESat) provides global measurements of polar ice sheet elevation to discern changes in ice ...


13. GLAS/ICESat L1B Global Waveform-based Range Corrections Data [GLA05]
The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and Land Elevation Satellite (ICESat) provides global measurements of polar ice sheet elevation to discern changes in ice ...


14. GLAS/ICESat L2 Antarctic and Greenland Ice Sheet Altimetry Data [GLA12]
The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and Land Elevation Satellite (ICESat) provides global measurements of polar ice sheet elevation to discern changes in ice ...


15. Seismic and radar investigations of Fourcade Glacier on King George Island, Antarctica [KPDC_SRIFG_KGI_2006]
To determine P- and S-wave velocities, elastic properties and subglacial topography of the polythermal Fourcade Glacier, surface seismic and radar surveys were conducted along a 470-m profile in November ...


16. Analysis of Glacier Hazard Potentials By Knowledge-Based Remote Sensing Fusion for GIS Modeling (AGREG) [UNIZH_AGREG]
Snow, glaciers and permafrost in cold mountain areas such as the Swiss Alps are especially sensitive to changes in environmental conditions due to their proximity to melting conditions. ...


17. Glacier Hazards: Online-database on historical glacier disasters [UNIZH_GLACIER_HAZARDS]
The online Glacier Hazards database available from the University of Zurich is available in german only. Information on historical and recent catastrophic events can be retrieved according to various ...


18. 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 ...


19. Intergovernmental Panel on Climate Change (IPCC) Scientific Assessments [IPCC]
The Intergovernmental Panel on Climate Change (IPCC) was organized in 1988 by the World Meteorological Organization (WMO) and the United Nations Environment Program (UNEP). Four series of reports ...


20. 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 ...


21. 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 ...


22. RADARSAT-1 SAR Images held at the Alaska Satellite Facility [ASF000R1]
The data set consists of all RADARSAT-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data are global ...


23. 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 ...


24. 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 ...


25. Hydrologic Sub-basins of Greenland [NSIDC-0371]
The Hydrologic Sub-basins of Greenland data set contains Geographic Information System (GIS) polygon shapefiles that include 293 hydrologic sub-basins of the Greenland Ice Sheet, as created by Lewis ...


26. Ice Flow History of the Thwaites Glacier, West Antarctica [NSIDC-0463]
This data set contains past flow lines of Thwaites Glacier. The flow lines were identified using layer patterns tracked between parallel radar layers, from a radar profile of the Thwaites Glacier ...


27. Alaska North Slope 100 m Digital Elevation Model (DEM) [ARCSS301]
This data set is a 100-m resolution digital elevation model (DEM) for the Brooks Range and the North Slope of Alaska. The DEM was created by merging 100 National Elevation Dataset DEM tiles for areas ...


28. Terrain and Vegetation of Toolik Lake, AK: Permanent Plots [ARCSS018]
This data set is a summary of environmental, soil, and vegetation information collected from 81 study plots at the Toolik Lake research site in northern Alaska. Data include site factors, soil classification, ...


29. Changes in the cliff face (retreat) at a cold based glacier, Wright Lower Glacier, Wright Valley, Antarctica [K064_2004_2007_NZ_4]   PARENT DIF
A change in the position of the supraglacial channel cliff faces of the Wright Lower Glacier was investigated over three field seasons (04-05, 05-06 and 06-07). The volume of ice lost due to cliff ...


30. Investigation into cryoconite holes at a cold based glacier, Wright Lower Glacier, Wright Valley, Antarctica [K064_2004_2007_NZ_3]   PARENT DIF
Investigation into cryoconite hole chemistry, surface area cover and construction was investigated as part of wider project looking at the seasonal melt regime of the Wright Lower Glacier. Chemistry: ...


31. Antarctic Aerogeophysics Data [NSIDC-0240]
The data that the Support Office for Aerogeophysical Research (SOAR) provides include various aerogeophysical measurements taken in the West Antarctic Ice Shelf (WAIS) from 1994 to 2001. The instruments ...


32. Subglacial Topography: Airborne Geophysical Survey of the Amundsen Sea Embayment, Antarctica [NSIDC-0292]
This data set includes 5 km gridded data from the Airborne Geophysical Survey of the Amundsen Sea Embayment, Antarctica (AGASEA) conducted during the 2004-2005 austral summer. Investigators derived ...


33. Interactions between liquid water and ice at the Wright Lower glacier and Minna Saddle, McMurdo Ice Shelf [K064_2006_2008_NZ_1]
To understand the nature of interactions between liquid water and ice our investigation focussed on the Wright Lower glacier, the southern end of McMurdo Ice Shelf (Minna Saddle), the margin of the ...


34. Investigations of the accretion of ice at the base of dry based glaciers in the McMurdo Dry Valleys (Suess, Canada, LaCroix, Taylor, Lower Wright, Clark and Upper Victoria glaciers) [K064_1995_1996_NZ_1]
The process of ice accretion at the base of dry polar glaciers in the Dry Valleys of southern Victoria Land was examined. The Suess, Canada, LaCroix and Taylor glacier in the Taylor Valley, the Lower ...


35. The behaviour of dry based glaciers and the interpretation of Pleistocene glacial deposits from glaciers in the Dry Valleys, Antarctica [K064_1994_2005_NZ]   CHILD DIFs
The formation of deposits and landforms at the margin of alpine glaciers in the Dry Valleys (The Suess Glacier, Taylor Glacier and Rhone Glacier in the Taylor Valley, the Wright Lower Glacier in the ...


36. The structural glaciology and movement of the Rhone Glacier, Taylor Valley, Antarctica [K064_1994_2005_NZ_4]   PARENT DIF
The Rhone Glacier, Taylor Valley, Dry Valleys was observed and surveyed to determine the structural glaciology and movement of the glacier. A tunnel was excavated into the true right western face ...


37. The structural glaciology and movement of the Taylor Glacier, Taylor Valley, Antarctica [K064_1994_2005_NZ_3]   PARENT DIF
The structural glaciology and movement of the Taylor Glacier, was investigated over several seasons (98-01) by excavating a tunnel in the right side of the Taylor Glacier, 1.5km upstream of the terminus, ...


38. The structural glaciology and movement of the Victoria Upper Glacier, Victoria Valley, Antarctica [K064_1994_2005_NZ_5]   PARENT DIF
The structure and movement of the Victoria Upper Glacier, Victoria Valley, was investigated over several seasons. A network of 13 points on the glacier surface were marked with bamboo flags and the ...


39. The structural glaciology, ice marginal landforms, sediments and movement of the Lower Wright Glacier, Wright Valley, Antarctica [K064_1994_2005_NZ_2]   PARENT DIF
The structural glaciology, ice marginal landforms, sediments and movement of the Lower Wright Glacier, Wright Valley, Antarctica was investigated over several seasons. Preliminary work was completed ...


40. The structural glaciology, ice marginal landforms, sediments and movement of the Suess Glacier, Taylor Valley, Antarctica [K064_1994_2005_NZ_1]   PARENT DIF
The structural glaciology, ice marginal landforms, sediments and movement of the Suess Glacier, Taylor Valley, Antarctica was investigated over several seasons. Preliminary work was completed with ...


41. Paleoglaciology of Alaska [INSTAAR_GLACIER_PALEO]
The Paleoglaciology of Alaska project involves scientists to estimate past climate parameters from glacial-geologic records. This project combines field research and cosmogenic-surface-exposure ...


42. Collaborative Research:History and Evolution of the Siple Coast Ice Stream Systems as Recorded by Former Shear-Margin Scars [raymond_nsf9909518]
This data set is a study of the scar-like features that are well-known from the Siple Coast ice stream system in West Antarctica. The objective of the field work was to identify the nature ...


43. A 30-Year Record of Surface Mass Balance (1966-95) and Motion and Surface Altitude (1975-95) at Wolverine Glacier, Alaska [USGS_OFR_2004_1069]
Scientific measurements at Wolverine Glacier, on the Kenai Peninsula in south-central Alaska, began in April 1966. At three long-term sites in the research basin, the measurements included snow depth, ...


44. Time Dependent Ice Coverage and Ice Topography Through the Glacial Cycle [NOAA_NCDC_PALEO_93-015]
Topography and ice cover data files from the ICE-4G model. Data consists of topographical heights at 1 Kyr intervals since the last glacial maximum. Topographical heights are relative to paleo sea ...


Showing 1 through 44 of 44
Click here for a static view of records.

Link to Web Site