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1. 3-Day Gridded Sea Ice Motion from RADARSAT-1 data [ASF_Sea_Ice_002]
The 3-day gridded dataset is derived from the Lagrangian dataset distributed by the ASF DAAC. Parameters from the Lagrangian dataset are processed to produce fields with constant grid spacing. The ...


2. Lagranian Sea Ice Motion from RADARSAT-1 data [ASF_Sea_Ice_001]
The Lagrangian products contain monthly measurements of dynamic and kinematic parameters over the Arctic Ocean sea ice cover. The analysis involves laying a 10km by 10km grid over a set of RADARSAT-1 ...


3. GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) GCPEx [gpmd3rgcpex]
The GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) GCPEx dataset was collected from January 13, 2012 to February 29, 2012 at the CARE site in Ontario, Canada as a part of ...


4. GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) IFloodS [gpmd3rifld]
The GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) IFloodS dataset was collected from May 9, 2013 to June 13, 2013 as a part of the GPM Cold-season Precipitation Experiment ...


5. Shuttle Radar Topography Mission (SRTM) Data from Global Land Cover Facility [GLCF_SRTM]
The Global Land Cover Facility (GLCF) at the University of Maryland, College Park houses Shuttle Radar Topography Mission (SRTM) data. The Shuttle Radar ...


6. Report on GPR and science investigations at Macquarie island and Casey station [survey_2000_01_velthuis]
Taken from the survey report: Documentation is provided for surveying tasks - by Tom Velthuis - at Macquarie Island and Casey, during the summer of 2000/1. The report is presented in five key sections: ...


7. Ground Penetrating Radar Data from Windmill Islands - miscellaneous data [GPR_miscellaneous]
Old data collected by Jared Pettersson, and found by the Australian Antarctic Data Centre. Note, this metadata record has not been produced by the scientist in question, but by the Australian Antarctic ...


8. Ground Penetrating Radar data collected at Macquarie Island at the Station, tip and transmitter hut sites [GPR_MACCA_ANARE53]
GPR data collected at Macquarie Island at three locations, at the station area, above the abandoned tip and around the ionosonde hut. The instrument used was Ramac GPR with 250 MHz antennas. The ...


9. Ice Radar Data collected 2002 - Priority Flights [ICE_RADAR_DATA_PRIORITY]
The data contains ASCII lat/long records extracted from the binary data. The binary data are ice radar soundings at 150 MHz from Aircraft flown at about 100 knots. This covers ...


10. Ice Radar Data collected 2002 Amery Ice Shelf [ICE_RADAR_DATA_AMERY]
This data contains ASCII lat/long records extracted from the binary data. The binary data are ice radar soundings at 150 MHz from Aircraft flown at about 100 knots. This ...


11. Ice Radar Data collected 2002 Gillock Island [ICE_RADAR_DATA_GILLOCK]
This data contains ASCII lat/long records extracted from the binary data. The binary data are ice radar soundings at 150 MHz from Aircraft flown at about 100 knots. This covers the area around Gillock ...


12. PICADAS binary data collected during the search for a missing Antarctic Weasel tractor [missing_antarctic_weasel]
This dataset contains binary files collected during an expedition to locate and recover an historic Weasel from the area south of Mawson Station. See thereadme file in the download file for further ...


13. TRMM Precipitation Radar (PR) Level 1 Power and Reflectivity Products (TRMM Product 1B21) [GES_DISC_TRMM_1B21_V7]
The Tropical Rainfall Measuring Mission (TRMM) is a joint U.S.-Japan satellite mission to monitor tropical and subtropical precipitation and to estimate its associated latent heating. ...


14. TRMM Precipitation Radar (PR) Level 1 Power and Reflectivity Products (TRMM Product 1C21) [GES_DISC_TRMM_1C21_V7]
The Tropical Rainfall Measuring Mission (TRMM) is a joint U.S.-Japan satellite mission to monitor tropical and subtropical precipitation and to estimate its associated latent heating. ...


15. TRMM Precipitation Radar (PR) Level 2 Surface Cross-Section Product (TRMM Product 2A21) [GES_DISC_TRMM_2A21_V7]
The Tropical Rainfall Measuring Mission (TRMM) is a joint U.S.-Japan satellite mission to monitor tropical and subtropical precipitation and to estimate its associated latent heating. ...


16. The use of ground penetrating radar for road management in Antarctica [GPR_ROAD_ANARE53_CASEY]
10 lines of GPR data along and around Casey road, collected using Ramac GPR 250 MHz antenna. Data are in .rad and .rd3 format.


17. The use of ground penetrating radar in contaminated site assessment in Antarctica - a pilot study at Casey and Wilkes [GPR_TIP_ANARE53_CASEY]
GPR data collected over two abandoned tip sites in Antarctica: Wilkes tip and Thala Valley tip. Ramac 250 MHz antenna was used. Data format is .rad and .rd3.


18. Use of ground penetrating radar to elucidate ice structure and moraine formation processes in the Windmill Islands [GPR_MORAINE_ANARE53_CASEY]
GPR cross sections collected above the Loken Moraines, near Casey Station, Antarctica. The instrument used was Ramac GPR with 50 MHz and 25 MHz unshielded antennas. Data are in .rad and .rd3 format.


19. Radio Propagation Studies [ASAC_327]
Metadata record for data from ASAC Project 327 See the link below for public details on this project. From the abstract of one of the referenced papers: A monitoring ...


20. Remote Sensing Validation Experiment [ASAC_2298]
At a spatial resolution of 25 km and offering complete daily coverage of Antarctica, the DMSP SSM/I is a key source of information on both sea-ice concentration and extent. Data have been both acquired ...


21. Satellite Image Catalogue of the Australian Antarctic Data Centre [ARAMIS]
The Satellite Image Catalogue provides information on satellite imagery used in the Australian Antarctic Program. It includes satellite imagery from IKONOS, Landsat, Quickbird, and SPOT satellites ...


22. Surface elevation data for Amery Ice Shelf, derived from ERS satellite radar altimetry [Amery_Ice_Shelf]
Digital Elevation Model of the Amery Ice Shelf derived from ERS satellite radar altimetry elevation data. Generated on a 1-km polar stereographic grid using kriging in four sections by Helen Amanda ...


23. CWVC Chilbolton Advanced Meteorological Radar (CAMRa) data [BADC_CWVC_CAMRA]
The 3 GHz Chilbolton Advanced Meteorological Radar (CAMRa) is the largest steerable meteorological radar in the world. The 25 metre dish is located at the Chilbolton Observatory in England (UK). It ...


24. JERS SAR Data [ND01024]
SAR is a Synthetic Aperture Radar onboard the JERS-1. Followings are the basics of the SAR. -Swath width : 75km -Resolution : 18m x 24m -Off nadir angle : 35deg. ...


25. JERS-1 Data Set(JAXA/EOC) [ND01021]
JERS-1 is an Earth Observation Satellite to cover the global land area for national land survey, agriculture, forestry, and fishery, environmental protection, disaster protection, and coastal monitoring, ...


26. JERS-1 SAR Global Rain Forest Mapping Project Africa, 1996-1997 [ND01017]
The Global Rain Forest Mapping project (GRFM) is an effort led by the Earth Observation Research Center (EORC) of the National Space Development Agency of Japan ...


27. JERS-1 SAR Global Rain Forest Mapping Project South America, Sep/Dec 1995 [ND01018]
The Global Rain Forest Mapping project (GRFM) is an effort led by the Earth Observation Research Center (EORC) of the National Space Development Agency of Japan ...


28. PacIOOS High Frequency Radio (HFR) Radial Velocity: Kaena Point, Oahu [knaagg]
High frequency Doppler Radios (HFDR) are used to measure surface currents averaged half-hourly to a distance of more than 100 km (60 miles). They consist of a low-power transmitter sending radio waves ...


29. PacIOOS High Frequency Radio (HFR) Radial Velocity: Kakaako (Waikiki), Oahu [kakagg]
High frequency Doppler Radios (HFDR) are used to measure surface currents averaged hourly to a distance of more than 100 km (60 miles). They consist of a low-power transmitter sending radio waves ...


30. PacIOOS High Frequency Radio (HFR) Radial Velocity: Kalaeloa (Barbers Point), Oahu [kalagg]
High frequency Doppler Radios (HFDR) are used to measure surface currents averaged half-hourly to a distance of more than 100 km (60 miles). They consist of a low-power transmitter sending radio waves ...


31. PacIOOS High Frequency Radio (HFR) Radial Velocity: Keaukaha, Big Island [kkhagg]
High frequency Doppler Radios (HFDR) are used to measure surface currents averaged hourly to a distance of more than 100 km (60 miles). They consist of a low-power transmitter sending radio waves ...


32. PacIOOS High Frequency Radio (HFR) Radial Velocity: Koko Head, Oahu [kokagg]
High frequency Doppler Radios (HFDR) are used to measure surface currents averaged half-hourly to a distance of more than 100 km (60 miles). They consist of a low-power transmitter sending radio waves ...


33. 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 ...


34. 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 ...


35. 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 ...


36. 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. ...


37. CLPX-Airborne: Airborne GPS Bistatic Radar [NSIDC-0156]
This data set consists of measurements of GPS signals reflected from the Earth's surface and collected on an airborne platform. A modified GPS Delay Mapping Receiver (DMR) tracks and measures the ...


38. CLPX-Airborne: Airborne Synthetic Aperture Radar (AIRSAR) Imagery [NSIDC-0153]
Airborne Synthetic Aperture Radar (AIRSAR) is a side-looking imaging radar that is able to collect data irrespective of daylight or cloud cover. The AIRSAR instrument was operated in two modes over ...


39. CLPX-Airborne: Polarimetric Ku-Band Scatterometer (POLSCAT) Data [NSIDC-0159]
This data set contains Ku-band polarimetric scatterometer (POLSCAT) data collected as part of the Cold Land Processes Field Experiment (CLPX) to enable the development of a retrieval algorithm for ...


40. 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). ...


41. 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 ...


42. 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, ...


43. DISP Yearly Satellite Photographic Mosaics of Greenland 1962-1963 [NSIDC-0118]
The Declassified Intelligence Satellite Photographs (DISP) Yearly Satellite Photographic Mosaics of Greenland are composites of black-and-white photographs of Greenland taken from American satellites ...


44. 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 ...


45. SMEX02 Landsat Thematic Mapper Imagery, Iowa [NSIDC-0199]
This data set provides imagery developed from Landsat 5 and 7 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2002 (SMEX02). The images are the ...


46. 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 ...


47. 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 ...


48. Ionosonde Stations [gov.noaa.ngdc.stp.ionosonde.G10145]
Ionograms are recorded tracings of reflected high frequency radio pulses generated by an ionosonde. Unique relationships exist between the sounding frequency and the ionization densities which can ...


49. SMAPVEX12 UAVSAR Incidence-Angle Normalized Backscatter Data [SV12UBK]
This data set contains backscatter data obtained by the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) instrument. The data were collected as part of the Soil Moisture Active Passive ...


50. GPM Ground Validation Advanced Microwave Radiometer Rain Identification (ADMIRARI) GCPEx [gpmadmirgcpex]
The GPM Ground Validation Advanced Microwave Radiometer Rain Identification (ADMIRARI) GCPEx dataset measures brightness temperatures at three frequencies (10.7, 21.0 and 36.5 GHz) and at two polarized ...


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