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Notice: Due to funding limitations, this data set was recently changed to a “Basic” Level of Service. Learn more about what this means for users and how you can share your story here: Level of...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 04, 2026 at 10:44 PM -
The purpose of this program was to collect data relevant to developing year-round transportation capabilities in the Arctic Ocean. The US Maritime Administration sponsored this multi-year program...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: June 25, 2026 at 01:33 PM -
The National Snow and Ice Data Center holds a collection of charts depicting ice conditions in the seas off Alaska and western Canadian coasts. Ice edge position and some ice concentration and...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: June 25, 2026 at 01:28 PM -
The Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument on the Global Change Observation Mission - Water 1 (GCOM-W1) provides global passive microwave measurements of terrestrial, oceanic,...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: June 25, 2026 at 01:54 PM -
M2TUNXOCN (or tavgU_2d_ocn_Nx) is a time-averaged 2-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 25, 2026 at 01:31 PM -
Visible band imagery from high-resolution satellites were acquired over four Arctic Ocean sites (three in 1999) during the summers of 1999, 2000, and 2001. The sites were within the median extent...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 25, 2026 at 01:33 PM -
This data set contains sea ice thickness and other derived geophysical parameters measured over the Arctic sea ice cover. The data are primarily based on ESA's CryoSat-2 Level-1B SAR/SarIn...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 25, 2026 at 01:38 PM -
This data set provides monthly sea ice concentration for the Arctic from 1901 to 1995 and for the Southern Oceans from 1973 to 1990 on a standard 1-degree grid (cylindrical projection) to provide...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 28, 2026 at 10:44 PM -
SMMRN7IM is the Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR) Color Image data product scanned from 17" x 15" color prints and saved as JPEG-2000 files. Sea surface temperature, sea...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 25, 2026 at 02:00 PM -
M2TUNXFLX (or tavgU_2d_flx_Nx) is a time-averaged 2-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 30, 2026 at 09:04 PM -
This dataset contains daily-averaged sea-ice and snow concentration and thickness interpolated to a regular 0.5-degree grid from the ECCO Version 4 revision 4 (V4r4) ocean and sea-ice state...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 25, 2026 at 02:18 PM -
This dataset provides daily-averaged sea-ice and snow concentration, thickness, and pressure loading on the native Lat-Lon-Cap 90 (LLC90) model grid from the ECCO Version 4 Release 4 (V4r4) ocean...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 23, 2026 at 08:44 PM -
This data set provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice charts from the Danish Meteorological...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 25, 2026 at 01:38 PM -
M2TMNXFLX (or tavgM_2d_flx_Nx) is a time-averaged 2-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 25, 2026 at 01:31 PM -
NSIDC-0747 contains melt-season indicators that can be used to delineate various stages in the summer melt and freeze-up period of sea ice. The data were primarily derived using Sea Ice...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 04, 2026 at 10:48 PM -
The marginal ice zone (MIZ) is defined by the World Meteorological Organization (WMO) as “the region of an ice cover which is affected by waves and swell penetrating into the ice from the open...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 01:34 PM -
The Canadian Ice Service (CIS) produces digital Arctic regional sea ice charts for marine navigation, forecasting, and climate research. The ice charts are created through the manual analysis of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 01:38 PM -
Notice: Due to funding limitations, this data set was recently changed to a “Basic” Level of Service. Learn more about what this means for users and how you can share your story here: Level of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 01:28 PM -
Notice: Due to funding limitations, this data set was recently changed to a “Basic” Level of Service. Learn more about what this means for users and how you can share your story here: Level of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 25, 2026 at 01:34 PM -
M2T1NXOCN (or tavg1_2d_ocn_Nx) is an hourly time-averaged 2-dimensional data collection in Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2). This collection...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 04, 2026 at 10:44 PM
