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1. earth.gsfc.nasa.gov › cryo › dataCurrent State of Sea Ice Cover | Earth - NASA

   earth.gsfc.nasa.gov › cryo › data

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   10 cze 2024 · Color-coded map of the daily sea ice concentration in the Northern Hemisphere for the indicated recent date along with the contours of the 15% edge during the years with the least extent of ice (in red) and the greatest extent of ice (in orange) during the period from November 1978 to the present.

2. nsidc.org › arcticseaicenewsArctic Sea Ice News and Analysis | Sea ice data updated daily ......

   nsidc.org › arcticseaicenews

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   These graphs show estimates for the ice-free season as a function of global warming for southern Hudson Bay (top) and western Hudson Bay (bottom). Two estimates are provided based on different methods to bias-adjust the climate model data to match the observations during the satellite data record.

3. nsidc.org › ice-sheets-todayIce Sheets Today | National Snow and Ice Data Center - NSIDC

   nsidc.org › ice-sheets-today

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   18 cze 2024 · The graph shows daily melt extent as a percent of the ice sheet for the 2023 to 2024 melt season through February 15, 2024, with the average values and ranges for the 1990 to 2020 reference period. — Credit: National Snow and Ice Data Center

4. climate.nasa.gov › vital-signs › ice-sheetsIce Sheets - Climate Change: Vital Signs of the Planet

   climate.nasa.gov › vital-signs › ice-sheets

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   Antarctica is losing ice mass (melting) at an average rate of about 150 billion tons per year, and Greenland is losing about 270 billion tons per year, adding to sea level rise. Data from NASA's GRACE and GRACE Follow-On satellites show that the land ice sheets in both Antarctica (upper chart) and Greenland (lower chart) have been losing mass ...

5. nsidc.org › ice-sheets-today › melt-data-toolsMelt Data | National Snow and Ice Data Center - NSIDC

   nsidc.org › ice-sheets-today › melt-data-tools

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   In addition to generating daily maps and graphs of surface melt data, Ice Sheets Today provides the following data tools with a focus on the Greenland Ice Sheet. Greenland Surface Melt Extent Interactive Chart. Explore the interactive graph below and look at Greenland surface melt extent over time.

6. climate.copernicus.eu › climate-indicators › ice-sheetsIce sheets | Copernicus

   climate.copernicus.eu › climate-indicators › ice-sheets

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   Between 1979 and 2022, the Antarctic Ice Sheet lost on average 109 Gt of ice per year, contributing a total of 13.3 mm to sea level rise. Earth’s polar ice sheets cover most of Greenland and Antarctica, and store about 68% of the planet’s freshwater resources.

7. climate.nasa.gov › vital-signs › arctic-sea-iceArctic Sea Ice Minimum | NASA Global Climate Change

   climate.nasa.gov › vital-signs › arctic-sea-ice

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   A graph and an animated time series showing the annual Arctic sea ice minimum extent each September since 1979, derived from satellite observations.