Print List Subscribe to RSS Feed

Showing 1 - 50 of 114 Next

1. ASF Global Radiometric Terrain Corrected SAR Data [ASF_Radiometric_Terrain_Corrected_SAR_Data]
ASF's SAR Radiometric Terrain Corrected (RTC) dataset gives terrestrial world-wide coverage; excluding Antarctica, Greenland, Iceland, and Asia north of 60 degrees latitude. Users can analyze radiometry ...

2. Glacier Monitoring Protocol for the Long-term Ecological Monitoring Program [usgsbrdasc00000003]
Denali National Park and Preserve is a unique laboratory for glacier research because of its extensive ice cover. Fully 17% of Denali's six million acres is currently covered by glacier ice. These ...

3. Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH) [G02186]
The Multisensor Analyzed Sea Ice Extent ? Northern Hemisphere (MASIE-NH) products provide measurements of daily sea ice extent and sea ice edge boundary for the Northern Hemisphere and 16 Arctic regions ...

4. National Ice Center Arctic Sea Ice Charts and Climatologies in Gridded Format [G02172]
The U.S. National Ice Center (NIC) is an inter-agency sea ice analysis and forecasting center comprised of the Department of Commerce/NOAA, the Department of Defense/U.S. Navy, and the Department ...

5. Recurring Spring Leads and Landfast Ice in the Beaufort and Chukchi Seas, 1993-2004 [G02173]
In the Beaufort and Chukchi Seas, the most significant sea ice anomalies have occurred in the summer ice extent (Eicken et al. 2006). In addition, there has been a considerable decline in the multiyear ...

6. Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006 [G02176]
The Arctic and Antarctic Research Institute (AARI) in St. Petersburg, Russia, produces sea ice charts for safety of navigation in the polar regions and for other operational and scientific purposes. ...

7. Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006 [G02182]
The Sea Ice Edge Location and Extent in the Russian Arctic, 1933-2006 data are derived from sea ice charts from the Arctic and Antarctic Research Institute (AARI), St. Petersburg, Russia. Provided ...

8. 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 ...

9. 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 ...

10. Interferometric Synthetic Aperture Radar (IFSAR) Alaska [USGS_EDC_IFSAR]
The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal partners to acquire 3-dimensional ...

11. A Digital Elevation Model of Heard Island derived from TerraSAR satellite imagery [heard_dem_terrasar]
This dataset is a Digital Elevation Model (DEM) of Heard Island derived from TerraSAR_X imagery using radargrammetric methods. At least one pair of ascending images and one pair of descending images ...

12. Antarctic iceberg sizes and spatial distribution from SAR image analysis [AAD_Ant_iceberg_SAR]
This map shows the distribution of the iceberg data extracted from ERS SAR images. Icebergs are identified in Synthetic Aperture Radar [SAR] images by image analysis using the texture ...

13. Australian Antarctic Territory Coastline 2003 [AAT_Coastline_2003]
The 'Australian Antarctic Territory coastline 2003' dataset is a digital vector representation of the coastline of Antarctica, between 45 to 160 degrees east, based on both the edge of permanent ice ...

14. Heard Island RADARSAT (2002) DEM [heard_dem_radarsat02]
This dataset is a Digital Elevation Model (DEM) of Heard Island derived by interferometric processing from RADARSAT images acquired on 17 February 2002 and 13 March 2002. The DEM was created by a ...

15. 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 ...

16. USGS AirMOSS - Chamela, Mexico [airmoss_chamela_mexico]
North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Net ecosystem exchange (NEE) quantifies ...

17. 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 ...

18. MEaSUREs Wetlands data [MEaSUREs_Wetlands]
ASF currently archives and distributes theMEaSUREs Wetlands project. This project constructed a global-scale Earth System Data Record (ESDR) of inundated wetlands to facilitate investigations on their ...

19. LBA-ECO LC-15 Aerodynamic Roughness Maps of Vegetation Canopies, Amazon Basin: 2000 [LC15_ROUGHNESS_MAP]
This data set provides physical roughness maps of vegetation canopies in the Amazon Basin. The images are estimates of aerodynamic roughness length (Z0) and zero plane displacement height (D0) at ...

20. 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 ...

21. Spaceborne Imaging Radar-C Precision [SIR-C_PRECISION]
Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) is a joint project of the National Aeronautics and Space Administration (NASA), the German Space Agency, Deutsche Agentur ...

22. Ice velocity and strain rate fields over the Lambert Glacier - Amery Ice Shelf system, East Antarctica [AAD_Ant_LG-AIS_vel_strain]
Measurements of ice velocity and strain rate have been derived by analysis of satellite images for the Lambert Glacier and Amery Ice Shelf system. Two techniques have been applied in the production ...

23. 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. -Observation ...

24. LBA-ECO LC-03 SAR IMAGES, LAND COVER, AND BIOMASS, FOUR AREAS ACROSS BRAZILIAN AMAZON [LC03_SAR_LC_BIOMASS]
This data set provides three related land cover products for four study areas across the Brazilian Amazon: Manaus, Amazonas; Tapajos National Forest, Para Western (Santarem); Rio Branco, Acre; and ...

25. LBA-ECO LC-01 SRTM 90-METER DIGITAL ELEVATION MODEL FOR NORTHEASTERN ECUADOR [LC01_SRTM_DEM]
This data set provides 90-meter resolution Digital Elevation Model data used in the University of North Carolina's Carolina Population Center (CPC) Ecuador Projects. The topographic data were derived ...

26. 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 ...

27. MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data [NSIDC-0478]
This data set, part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) project, provides annual ice-sheet-wide velocity maps for Greenland, derived using Interferometric ...

28. MEaSUREs Greenland Ice Velocity: Selected Glacier Site Velocity Maps from InSAR [NSIDC-0481]
This data set is part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) project. This data set provides maps of glacier outlet areas, some of which have shown ...

29. MEaSUREs InSAR-Based Antarctica Velocity Map [NSIDC-0484]
This data set, part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) program, provides the first comprehensive, high-resolution, digital mosaic of ice motion ...

30. SEDNA: Sea ice Experiment - Dynamic Nature of the Arctic [G02200]
The Sea Ice Experiment - Dynamic Nature of the Arctic (SEDNA) is an international collaborative effort to improve the understanding of the interaction between sea ice dynamics and Arctic climate. ...

31. Estimates of Sea Ice Floe Velocities Characterizing Whaling Seasons Using Satellite Imagery of the Chukchi and Beaufort Seas, Spring 2000 and 2001 [ARCSS149]
This data set formed the basis for estimating sea ice floe velocities covering two spring whaling seasons with markedly different rates of success from March to June in 2000 and 2001 in the Chukchi ...

32. LBA-ECO LC-07 JERS-1 SAR WETLANDS MASKS AND LAND COVER, AMAZON BASIN: 1995-1996 [LC07_SAR_WETLAND_MASK]
This data set provides three Amazon Basin wetland image products: (1) a Central Amazon Wetlands Mask, (2) a Central Amazon Wetlands Vegetative-hydrologic Land Cover Map, and (3) an Amazon Basin Wetlands ...

33. BOREAS FOLLOW-ON DSP-04 1994 ERS-1 LEVEL-4 LANDSCAPE FREEZE/THAW MAPS, VER. 1.0 [dsp04_ers1maps]
The BOREAS DSP-4 team acquired and analyzed imaging radar data from the ESA's ERS-1 over a complete annual cycle at the BOREAS sites in Canada in 1994 to detect shifts in radar backscatter related ...

34. 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 ...

35. JERS-1 SAR Global Rain Forest Mapping Project: Vol. AM-1, South America [LBA_JERS_1]
Volume AM-1 of the JERS-1 SAR Global Rainforest Mapping Project CD-ROM series is a 4-disc set containing Synthetic Aperture Radar (SAR) imagery from the rainforest region of South America, including ...

36. LBA-ECO LC-07 MONTHLY MEAN FLOODED WETLANDS HABITAT, CENTRAL AMAZON BASIN: 1979-1996 [LC07_MONTHLY_INUNDATED_AREAS]
This data set reports monthly mean inundation areas (square kilometers) for four cover classes of Central Amazon wetlands habitat: Open water (OW), river channel (RC) class, macrophyte (MA) class, ...

37. 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 ...

38. JERS-1 SAR Global Rain Forest Mapping Project [ASF20CD02]
Africa This data set contains detailed images of Africa's rain forests in 1996-1997. The Global Rain Forest Mapping Project is an international project led by the National Space Development Agency ...

39. ERS-1 Ice Motion Vector Data [ASF00005]
ERS-1 Ice Motion Vector Data is generated from pairs of geocoded low resolution SAR imagery. The time separation between the repeat viewing of the same ice field depends on the orbit characteristics ...

40. UAVSAR data distributed by the Alaska Satellite Facility (ASF) [ASF00008]
Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR), a JPL built and operated, reconfigurable, polarimetric L-band synthetic aperture radar (SAR), is specifically designed to acquire airborne ...

41. Synthetic Aperture Radar (restricted) [gov.noaa.class.SAR]
ABSTRACT: The CLASS inventory of Synthetic Aperture Radar data includes imagery of global and repetitive observations of the environment. Imagery was obtained by the ERS-1, ERS-2 and RADARSAT-1 satellites, ...

42. 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 ...

43. ERS SAR Data held by the National Institute for Space Research (INPE), Brazil [INPE_ER_SAR]
INPE's only receiving station for ERS-1 and ERS-2 SAR is located in Cuiaba, MT (geographic coordinates approx. 15.5S/56.0W). The SAR tapes recorded at Cuiaba are air shipped to the processing ...

44. ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00001]
The data set consists of all ERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. Only data within the station ...

45. JERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00002]
The data set consists of all JERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data set is global ...

46. 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 ...

47. LBA-ECO LC-15 JERS-1 SYNTHETIC APERTURE RADAR, 1- KM MOSAIC, AMAZON BASIN: 1995-1996 [LC15_GRFM_MOSAIC]
This data set contains two image mosaics of L-band radar backscatter and two image mosaics of first order texture. The two backscatter images are mosaics of L-band Radar Backscatter at Horizontal-Horizontal ...

48. Syowa satellite SAR data [JAPAN_ANT_SAR]
Synthetic Aperture Radar data observed by JERS-1, ERS-1, ERS-2 acquired at Syowa Station, Antarctica

49. COSMO-SkyMed: Radar Satellite for Earth observation for dual (civil and military) use [COSMO-SkyMed]
COSMO-SkyMed Overview The COSMO-SkyMed system is a constellation of four radar satellites for Earth observation for dual (civil and military) use. Its purpose is to monitor the globe for the sake ...

50. 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, ...

Showing 1 through 50 of 114 Next