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Landsat satellite data have been produced, archived, and distributed by the U.S. Geological Survey (USGS) since 1972. Users rely on these data for historical study of land surface change but...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 06, 2026 at 07:48 PM -
This data set contains resampled and smoothed elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region land ice surface acquired using...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 04, 2025 at 01:48 PM -
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,...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: June 23, 2026 at 10:26 PM -
This data set contains estimates of Arctic sea ice thickness and concentration, ice freeboard and surface roughness, as well as snow density and depth, derived from the ESA CryoSat-2 Synthetic...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 04, 2025 at 10:20 AM -
This data set contains elevation and surface measurements over Greenland, the Arctic, and Antarctica, as well as flight path charts and echogram images acquired using the Center for Remote Sensing...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 09, 2026 at 10:37 PM -
Sentinel-1B Dual-pol ground projected medium resolution images
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 07:46 PM -
Landsat satellite data have been produced, archived, and distributed by the U.S. Geological Survey (USGS) since 1972. Users rely on these data for historical study of land surface change but...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 23, 2026 at 10:26 PM -
This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) 4CT3 narrow scan instrumentation. The data...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 10:24 PM -
This dataset represents multiple products archived at the multiple archive centers for the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument aboard the Terra Satellite. This dataset...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 10:23 PM -
This data set reports average daily horizontally and vertically polarized brightness temperatures; sea ice concentrations; and snow depths over sea ice on 12.5 km resolution north and south polar...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 04, 2025 at 10:56 AM -
The SWOT Level 2 Radiometer Brightness Temperatures and Troposphere Operational Geophysical Data Record (OGDR) Version 1.0 dataset produced by the Surface Water and Ocean Topography (SWOT) mission...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 18, 2026 at 04:49 PM -
The Near-real-time Ice and Snow Extent (NISE) data set provides daily, global maps of sea ice concentrations and snow extent. These data are not suitable for time series, anomalies, or trends...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 16, 2026 at 10:31 PM -
The Near-real-time Ice and Snow Extent (NISE) data set provides daily, global maps of sea ice concentrations and snow extent. These data are not suitable for time series, anomalies, or trends...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 02, 2026 at 07:34 PM -
This data set contains surface elevations from retracked CryoSat-2 waveforms, as well as model fitting parameters used to retrack the waveform. The primary data set used in the production of these...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 18, 2026 at 04:51 PM -
This data set reports sea ice surface temperature (IST) derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 09, 2026 at 10:35 PM -
This global Level-3 (L3) data set provides daily daytime sea ice extent and ice surface temperature derived from the 'MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km'...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 26, 2026 at 07:16 PM -
ATL20 contains daily and monthly gridded estimates of sea ice freeboard, derived from along-track freeboard estimates in the ATLAS/ICESat-2 L3A Sea Ice Freeboard product (ATL10). Data are gridded...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 07:47 PM -
This data set (NmIcEdg2) estimates the location of the North and South Pole sea ice edges at various times during the mid to late 1960s, based on recovered Nimbus 1 (1964), Nimbus 2 (1966), and...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 02, 2026 at 07:26 PM -
This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 18, 2026 at 04:49 PM -
This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing 1 km observations from the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 07:47 PM
