Snow and Ice Cover - NH 24-km (IMS) |
This National Ice Center product shows daily snow and ice cover for the Northern Hemisphere, Continental United States, Alaska, Afghanistan and Asia/Europe. It is derived from several data sources, including the POES AVHRR and AMSU, GOES/Imager, GMS, and Meteosat. This 24-km resolution analysis has a 1024 x 1024 grid. The National Ice Center (NIC), is comprised of personnel from NOAA, The United States Navy and The United States Coast Guard.
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GOES and POES | Resolution: 24 km | Frequency: Daily |
Snow and Ice Cover - NH 4-km (Automated) |
Product shows the snow and ice cover on a daily basis for the Northern Hemisphere. It is derived from several data sources including the POES AVHRR and AMSU, GOES/Imager, GMS, and Meteosat. This 4-km resolution analysis has a 6144 x 6144 grid. The algorithm is fully automated.
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GOES and POES | Resolution: 4 km | Frequency: Daily |
Snow and Ice Cover - SH 4-km (Automated) |
Product shows the snow and ice cover on a daily basis for the Southern Hemisphere. It is derived from several data sources including the POES AVHRR and AMSU, GOES/Imager, GMS, and Meteosat. This 4-km resolution analysis has a 6144 x 6144 grid. The algorithm is fully automated, with archive snow and ice maps available since January 2005.
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GOES and POES | Resolution: 4 km | Frequency: Daily |
Automated Snow Mapping System | The automated snow mapping system is based on a synergy of GOES-Imager, NOAA-AVHRR and DMSP-SSM/I data and produces daily snow cover maps for the North American continent.
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GOES and POES | Resolution: 1/25/Degree | Frequency: Daily |