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1. 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 ...


2. 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 ...


3. 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 ...


4. 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 ...


5. Fast-ice Distribution in East Antarctica During 1997 and 1999 Determined Using RADARSAT Data [fast_ice_1997_1999]   PARENT DIF
An image correlation technique has been applied to RADARSAT ScanSAR images from November in 1997, and November 1999, to create the first detailed maps of fast ice around East Antarctica (75E-170E). ...


6. Heard Island RADARSAT (1997) DEM [heard_dem_radarsat97]
A Digital Elevation Model (DEM) of Heard island, with a 50 metre grid interval, and held in UTM Zone 43(WGS-84) coordinates. Heights are referenced to mean sea level. 50 metre contours (including ...


7. 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 ...


8. Heard Island Radarsat Georeferencing Report, September 2002 [Heard_RadarSat_georef]
The aim of the project was to derive a number of control points that could be used to georeference two Radarsat scenes over Heard Island. Control points were derived from aerial photography covering ...


9. Heard Island, Laurens Peninsula, Coastal Orthophoto Mosaic derived from Non-Metric Photography [photo_mosaic_laurens_or]
The orthophoto mosaic is a rectified georeferenced image of the Heard Island, Laurens Peninsula Coastal Area. Distortions due to relief and tilt displacement have been removed. Orthophotos were derived ...


10. Heard Island, Laurens Peninsula, Topographic Mapping from Orthophoto Mosaic derived from Non-Metric Photography [photo_mosaic_laurens_or_TopoMapping]
The Heard Island, Laurens Peninsula, Topographic Data was mapped from Ortho-rectified non-metric photography. The data consists of Coastline, Crater, Volcano, Island, Lagoon, Water Storage and Watercourse ...


11. Mass flux measurements across the margin of the Antarctic ice sheet [ASAC_2318]
Metadata record for data from ASAC Project 2318 See the link below for public details on this project. ---- Public Summary from Project ---- This project is a cooperative venture ...


12. Remote Sensing of Near-Coastal Antarctic Sea Ice and Its Impacts on Ice Shelves and Ecosystems. [ASAC_3024]   CHILD DIFs
Metadata record for data from AAS (ASAC) Project 3024. Public The proposed research will derive improved estimates of East Antarctic fast-ice extent and thickness, and their variability, from satellite ...


13. 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 ...


14. 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 ...


15. Radarsat-1 Scenes, Natural Resources Canada [CWIC_REG_Radarsat-1]
The collection represents browse images and metadata for systematically georeferenced Radarsat-1 Synthetic Aperture Radar(SAR) satellite scenes. The browse scenes are not geometrically enhanced using ...


16. Radarsat-2 Scenes, Natural Resources Canada [CWIC_REG]
The collection represents browse images and metadata for systematically georeferenced Radarsat-2 Synthetic Aperture Radar(SAR) satellite scenes. The browse scenes are not geometrically enhanced using ...


17. Hurricane Rita Disaster Response from the USGS [USGS_EROS_HDDS_RITA]
USGS EROS supported first responders and emergency services working in response to Hurricane Rita. EROS channeled vital imagery to state and local governments, FEMA, and other federal agencies. These ...


18. Hurricane Wilma Disaster Response from the USGS [USGS_EROS_HDDS_WILMA]
USGS EROS supported first responders and emergency services working in response to Hurricane Wilma. EROS channeled vital imagery to state and local governments, FEMA, and other federal agencies. ...


19. 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 ...


20. 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 ...


21. 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 ...


22. 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 ...


23. 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 ...


24. 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 ...


25. 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 ...


26. RADARSAT-1 Mosaic of Antarctica - 25 meter DVDROM [ASF21DVD01]
The first Antarctic Mapping Mission, (AMM-1), began on September 9, 1997 and was successfully concluded on October 20, 1997. This 25-meter resolution RADARSAT-1 Antarctic Mosaic, from AMM-1, is a ...


27. RADARSAT-1 Mosaic of Antarctica - 250 meter CDROM and GeoTIFF [ASF20CD03]
The CD-ROM contains the 250m resolution RADARSAT-1 SAR Mosaic of Antarctica and the Image Explorer software for viewing the data. The mosaics are a part of the RADARSAT-1 Antarctic Mapping Project, ...


28. 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, ...


29. 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 ...


30. 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, ...


31. MEaSUREs: Small-Scale Kinematics of Arctic Ocean Sea Ice [JPL-RGPS-0001]
This data set of the Arctic Ocean sea ice cover is derived from radar imagery. The data products were produced by the RADARSAT Geophysical Processing System (RGPS), a project supported by the NASA ...


32. Radarsat SAR and NOAA AVHRR Imagery for the Coastal Mixing and Optics (CMO) Program, available from the Johns Hopkins University Applied Physics Laboratory [CMO_JHUAPL_RADARSAT_AVHRR]
With an Application Development and Research Opportunity (ADRO) grant from the Canadian Space Agency, the Johns Hopkins University Applied Physics Lab acquired and processed ...


33. Hurricane Katrina Imagery from Louisiana State University Earth Scan Laboratory [LSU_ESL_KATRINA_IMAGERY]
The Louisiana State University Earth Scan Laboratory will continue to provide satellite imagery, analysis, and information as rapidly as possible of Hurricane Katrina ...


34. Hurricane Bret Special Edition Version 1.0 CD and On-Line Imagery [TNRIS_BRET_CD]
The Texas Natural Resources Information System (TNRIS) offers a CD-ROM with imagery of Hurricane Bret which affected Southeast Texas August 21 through ...


35. Antarctic coastline derived from the 1997 Radarsat SAR image mosaic [liu_nsf0126149_03]
A complete, high-resolution coastline of Antarctica is extracted from an orthorectified mosaic of Radarsat-1 Synthetic Aperture Radar (SAR) images acquired in 1997. The absolute accuracy ...


36. Antarctic snow zones derived from the 1997 Radarsat SAR image mosaic [liu_nsf0126149_04]
Dry snow zones, percolation zones, wet snow zones, and blue ice patches for the Antarctic continent are delineated from the 1997 Radarsat SAR image mosaic. The data set is given as an ...


37. 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 ...


38. 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 ...


39. Ice Velocity Field for Lambert-Amery Glacial Basin Derived from 2000 Radarsat SAR Interferometric Data [liu_nsf0126149_01]
Ice velocity field for the Lambert-Amery glacial basin, Antarctica are derived based on three-pass Radarsat SAR interferometric data acquired in 2000. Two grids are given in ArcInfo interchangable ...


40. SAR images from ERS, JERS and RADARSAT processed at Tromso Satellite Station since 1993 [SAR_Images]
Tromso Satellite Station is equipped with one of the world's fastest processing and distribution system for ERS-1 SAR data. The ERS-1 SAR processor is based on a parallel processing ...


41. The Southern Great Plains 1997 Hydrology Experiment (SGP97) [GSFC_DAAC_SGP97]   CHILD DIFs
The Southern Great Plains 1997 (SGP97) Hydrology Experiment took place in the subhumid environment in Oklahoma over a one-month period of June 18 - July 17, 1997. The objectives are: 1. To examine ...


42. NOAA Pacific Marine Environmental Laboratory (PMEL) Center for Tsunami Research: Tsunami Events and Data [NOAA_PMEL_TRP]
The NOAA PMEL Center for Tsunami Research seeks to mitigate tsunami hazards to Hawaii, California, Oregon, Washington and Alaska. Research and development activities focus on an integrated approach ...


43. The NOAA Operational Significant Event Imagery Server (OSEI) [NOAA_SIGNIFICANT_EVENT_ARCHIVE]
The NOAA Operational Significant Event Imagery server offers satellite photos of significant environmental events worldwide. For each event users may view GIF and JPG images detailing this event. ...


44. Modelling of microwave scattering in sea ice and radar image classification in Ross Island, Antarctica [mmu01]
This data set consists of ground truth measurements of sea ice in Ross Island, Antarctica. In the study of microwave remote sensing, field measurements or in-situ data collections play an important ...


45. RADARSAT Ortho-rectified Mosaic of Canada, Lambert Conformal Conic, 1000 Metres [Canada_GeoGrati_RADARSATMos1000]
The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI), to create an ortho-rectified RADARSAT-1 mosaic ...


46. MODIS Water Vectors and Maps [Dartmouth_MODIS_Water_Vector]
The MODIS WaterVectors and Maps consists of four data products: 1. MODIS Instantaneous Edited Surface Water: This product consists of individual GIS vector polygons which define the surface water ...


47. Synthetic Aperture Radar for Coastal Flood Mapping [LSU_ESL_SAR]
Hurricane-induced storm surges, waves, and rain can all contribute to widespread coastal flooding, particularly in low relief areas such as southeast Louisiana. The Synthetic Aperture Radar (SAR) ...


48. RADARSAT Ortho-rectified Mosaic of Canada, Lambert Conformal Conic, 500 Metres [Canada_GeoGratis_RADARSATMos500]
The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI), to create an ortho-rectified RADARSAT-1 mosaic ...


49. RADARSAT Ortho-rectified Mosaic of Canada, Lambert Conformal Conic, 250 Metres [Canada_GeoGratis_RADARSATMos250]
Initiated to provide an unique synoptic view of Canada using data acquired from Canada's first Earth Observation Satellite, this digital national mosaic has been produced at a 250m pixel spacing, ...


50. NRSC SAR Geocoding/Calibration [UK-NRSC-SRV-3001]
The NRSC's geocoding service allows SAR scenes from potentially any SAR sensor to be spheroid and terrain corrected. This puts the image into the map co-ordinates of a specified projection. A wide ...


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