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1. Collaborative Research: Western Divide West Antarctic Ice Cores (WAISCORES) Site Selection [conway_0087345]
This award supports a program of ground-based geophysical measurements to map in detail the spatial variations of ice flow, accumulation rate, internal layering and ice thickness at the sites which ...


2. 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 ...


3. Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets [NSIDC-0053]

Note: This data set is now on FTP so references to CD-ROM are historic and no longer applicable.

The Ice Altimetry System (IAS) data seet contains surface elevations ...


4. 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 ...


5. APR-2 Dual-frequency Airborne Radar Observations, Wakasa Bay [NSIDC-0195]
In January and February 2003, the Airborne Second Generation Precipitation Radar (APR-2) collected data in the Wakasa Bay AMSR-E validation campaign over the sea of Japan on board a NASA P-3 aircraft. ...


6. CLPX-Ground: Ground-Based Frequency Modulated Continuous Wave (FMCW) Radar [NSIDC-0164]
This data set is comprised of FMCW radar measurements, which are sensitive to electromagnetic discontinuities in the snowpack, made during the 2002 and 2003 Cold Land Processes Field Experiment (CLPX). ...


7. CLPX-Ground: Ground-based L and Ku band polarimetric scatterometry [NSIDC-0166]
This data set includes ground-based radar observations carried out at the Fraser Experimental Forest Headquarters, Colorado, USA (39.95 N, 105.9 W), between 17-26 February and 26-30 March 2003. Truck-mounted ...


8. CLPX-Satellite: Radarsat Synthetic Aperture Radar Imagery [NSIDC-0146]
This data set consists of time-series spaceborne Synthetic Aperture Radar (SAR) imagery of the three Cold Land Processes Field Experiment (CLPX) Meso-cell Study Areas (MSAs) (Fraser, Rabbit Ears, ...


9. 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 ...


10. SMEX02 Passive and Active L and S band System (PALS) Data [NSIDC-0183]
This data set contains calibrated sensor measurements acquired by the Passive and Active L- and S-band (PALS) airborne microwave sensor during the Soil Moisture Experiment 2002 (SMEX02). This data ...


11. Airborne Cloud Radar (ACR) Reflectivity, Wakasa Bay, Japan [NSIDC-0212]
This data set includes 94 GHz co- and cross-polarized radar reflectivity. The Airborne Cloud Radar (ACR) sensor was mounted to a NASA P-3 aircraft flown over the Sea of Japan, the Western Pacific ...


12. Baltic Sea Experiment (BALTEX) Ground-Based Radar Polar Volume Data [NSIDC-0209]
This data set includes non-Doppler polar volume reflectivity data from the Baltic Sea Experiment (BALTEX). Data were collected on Sweden's Gotland Island, using an Ericsson radar mounted at 56 m above ...


13. Compilation of Antarctic Radar Data, Siple Coast, 2000-2002 [NSIDC-0274]
These data consist of ground-based, ice-penetrating radar profiles across satellite-detected lineations and terrains that were taken in the lower reaches of Ross Ice Stream C, also known as the Kamb ...


14. GPR and GPS Data: Characteristics of Snow Megadunes and their Potential Effects on Ice Core Interpretation [NSIDC-0282]
The Antarctic megadune research was conducted during two field seasons, one in November 2002 and the other in December 2003 through January 2004. The megadune field site is located on the East Antarctic ...


15. Ice Thickness and Internal Layer Depth Along the 2001 and 2002 US ITASE Traverses [NSIDC-0264]
Ice thickness and internal layer depth data were collected with a ground-based, ice-penetrating radar study as part of the US International Trans-Antarctic Scientific Expedition (US ITASE) traverse ...


16. US International Trans-Antarctic Scientific Expedition (US ITASE): GPR Profiles and Accumulation Mapping [NSIDC-0269]
Snow accumulation rates typically show high variability over short distances. This data set contains accumulation rates using ground-penetrating radar (GPR) to detect isochronal layers in the firn ...


17. US International Trans-Antarctic Scientific Expedition 400 MHz Subsurface Radar Profiles [NSIDC-0254]
This data set includes subsurface radar profiles that were recorded between core sites during the November-December seasons for 1999-2002. Data were collected using an ice-penetrating radar to survey ...


18. Antarctic Radar Echograms and Derived Ice Thickness Data from CReSIS [NSIDC-0414]
The Center for Remote Sensing of Ice Sheets (CReSIS) data from the 2002 and 2006 Flight missions. Basic Processing has been done to obtain the radar echograms and derived ice thickness data. Algorithms ...


19. NEXRAD Rainfall Data: Eureka, California [NSIDC-0300]
Next-Generation Radar (NEXRAD) Weather Surveillance Radar 1988 (WSR-88D) measurements were used to support AMSR-E rainfall validation efforts in Eureka, California, USA. WSR-88D radar has a measurement ...


20. Radar Investigations of Antarctic Ice Stream Margins, Siple Dome, 1998 [NSIDC-0303]
This data set consists of surface-based radar measurements, including geometry of the bed, surface, and internal layers, and bed reflectivity measurements at two sites along ice stream margins at ...


21. Histories of Accumulation, Thickness, and WAIS Divide Location, Antarctica [NSIDC-0473]
This data set contains radar internal layer and ice sheet topography data for two sites in Antarctica, along with associated model results from two studies. This project used geophysical inverse theory ...


22. Ice-Penetrating Radar Data Across Siple Coast Grounding Lines [NSIDC-0474]
These data consist of ice-penetrating radar data collected on the ground across the grounding line near Siple Dome during the 2006 and 2007 Antarctic summer field seasons. Primarily, the data consist ...


23. 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 ...


24. 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 ...


25. 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 ...


26. High-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA [ARCSS302]
This product set contains high-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48? W, 70.86 - 71.47? N) and Barrow Triangle ...


27. Reduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA [ARCSS303]
This product set contains reduced-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48? W, 70.86 - 71.47? N), for use in ...


28. Data generated from slope corrected orthometric heights of Antarctica derived from ERS Radar Altimetry [ERS_DTM]   CHILD DIFs
Data generated from slope corrected orthometric heights derived from ERS radar altimetry as described in the paper &A Digital Terrain Ice Model of Antarctica derived by ERS Radar Altimeter Data& by ...


29. IceBridge Accumulation Radar L1B Geolocated Radar Echo Strength Profiles [IRACC1B]
The NASA IceBridge Accumulation Radar L1B Geolocated Radar Echo Strength Profiles data set contains radar backscatter measurements of snow depth, internal layering, and topography of Greenland acquired ...


30. IceBridge HiCARS 1 L0 Raw Return Energy Amplitudes [IR1HI0]
The NASA IceBridge HiCARS 1 Level-0 Raw Return Energy Amplitudes data set contains radar sounder measurements taken over Antarctica using the Hi-Capability Radar Sounder (HiCARS) Version 1 instrument. ...


31. IceBridge HiCARS 2 L0 Raw Return Energy Amplitudes [IR2HI0]
The NASA IceBridge HiCARS 2 Level-0 Raw Return Energy Amplitudes (IR2HI0) data set contains radar sounder measurements taken over Antarctica using the Hi-Capability Radar Sounder (HiCARS) Version ...


32. IceBridge HiCARS 2 L2 Geolocated Ice Thickness [IR2HI2]
The NASA IceBridge HiCARS 2 L2 Geolocated Ice Thickness (IR2HI2) data set contains ice thickness, surface range, surface elevation, and bed elevation measurements derived from data collected over ...


33. IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles [IRKUB1B]
The NASA IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles data set contains altimeter measurements over Greenland, the Arctic, and Antarctica acquired using the Center for Remote ...


34. 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 ...


35. Spaceborne Imaging Radar C-band (SIR-C) [sir_c]
Spaceborne Imaging Radar-C (SIR-C) is part of an imaging radar system that was flown on board two Space Shuttle flights (9 - 20 April, 1994 and 30 September - 11 October, 1994). The USGS distributes ...


36. Side Looking Airborne Radar (SLAR) Imagery [SLAR]
Side-Looking Airborne Radar (SLAR) imagery is available from the U.S. Geological Survey (USGS) for selected project areas in the conterminous United States and Alaska. Data are X-band synthetic ...


37. BOREAS HYD-09 HOURLY AND DAILY RADAR RAINFALL MAPS FOR THE SOUTHERN STUDY AREA [BOREAS_H09RRADI]
The BOREAS HYD-09 team collected data on precipitation and streamflow over portions of the NSA and SSA. This data set contains Cartesian maps of rain accumulation for 1-hour and daily periods during ...


38. BOREAS RSS-16 AIRSAR CM V6.1 IMAGES [BOREAS_RS16CM61]
The BOREAS RSS-16 team used satellite and aircraft SAR data in conjunction with various ground measurements to determine the moisture regime of the boreal forest. RSS-16 assisted with the acquisition ...


39. BOREAS RSS-16 LEVEL-3B DC-8 AIRSAR SY IMAGES [BOREAS_AIRSSY3B]
The BOREAS RSS-16 team used satellite and aircraft SAR data in conjunction with various ground measurements to determine the moisture regime of the boreal forest. RSS-16 assisted with the acquisition ...


40. BOREAS RSS-16 LEVEL-3B DC-8 AIRSAR CM IMAGES [BOREAS_AIRSCM3B]
The BOREAS RSS-16 team used satellite and aircraft SAR data in conjunction with various ground measurements to determine the moisture regime of the boreal forest. RSS-16 assisted with the acquisition ...


41. High Resolution Ice Thickness and Plane Wave Mapping of Ice Sheet Near-Surface Layers [Kanagaratnam_0230378]
This award supports a project to build and test a 12-18 GHz radar system with a plane wave antenna. This is a wideband radar operating over a frequency range of 12 to 18 GHz to detect ...


42. Radar sounding of englacial water on Storglaciaren, Sweden [Storglaciaren_Radar_Data]
These data were acquired by a ground-based, ice-penetrating radar study of Storglaciaren in July of 2001 and 2002. Closely spaced grids were made in 4 locations using GPR at frequencies ...


43. Targeting Glacial Retreat and Ice Stream Systems (TIGRIS) [GB-NERC-BAS-AEDC-00310]
Predicting the contribution of the Antarctic Ice Sheet to sea level rise is one of the biggest current challenges in glaciology. Through integrated fieldwork and modelling, TIGRIS is making a number ...


44. Collaborative Research: Ice-flow history of the Thwaites Glacier, West Antarctica [conway_0739372]
This award supports a project to study the Amundsen Sea drainage system and improve understanding of the impact of recent glaciological changes as an aid to predicting how this region will change ...


45. SEASAT SAR Data over Canada [CANEMRCCRSSEASATSAR]
SEASAT was launched on June 28, 1978, carrying a five sensor payload, and operated successfully until a power failure brought transmission to a stop on October 10, 1978. Its height and ...


46. Radar Studies of Internal Stratigraphy and Bed Topography along the US ITASE II Traverse [jacobel_0440304]
A project to perform ice radar studies of bedrock topography and internal layers along the second US ITASE traverse corridor extending from Taylor Dome to South Pole on the inland side of the Transantarctic ...


47. Collaborative Research: Characteristics of Snow Megadunes and their Potential Effects on Ice Core Interpretation [scambos_0125570]
Field study and remote sensing measurements of an area of snow megadunes on the East Antarctic plateau provides a preliminary assessment of dune morphology, firn structure, and layering ...


48. Glaciology of Blue Ice Areas in Antarctica [Hamilton_0229245]
A 'horizontal ice core' was collected at the Mount Moulton blue ice field in West Antarctica and preliminary analyses of the sample material suggests that a ~500 kyr climate record is ...


49. X-SAR Annotated Raw Data, Special Product (RAW, held at DLR/DFD) [DFD-X-SAR.SAR.RAW]
Mission Objective: Please see the relevant SIR-C/X-SAR Mission description contained in the references and as Supplementary Information for "sensor"(X-SAR). There were two ...


50. X-SAR Geocoded Ellipsoid Corrected Data Product (GEC, held at DLR/DFD) [DFD-X-SAR.SAR.GEC]
Mission Objective: Please see the relevant SIR-C/X-SAR Mission description contained in the references and as Supplementary Information for "sensor"(X-SAR). ...


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