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Preliminary version of hemispherical prototype product

Preliminary version of hemispherical prototype product

Phase 1 of the GlobSnow project (2008-2009) focussed on the pan-European area for the development of a Snow Extent product based on ERS-2 ATSR-2 and Envisat AATSR. Work was started in February 2010 for expansion of the coverage to the seasonally snow-covered part of the Northern Hemisphere. A preliminary product was presented in the GlobSnow progress meeting 14 April 2010. A more mature product is planned to be developed by 31 May 2010. See example of a preliminary hemispherical product on the Summary page. The aggregation process of a weekly product is illustrated below.

Aggregation of a 7-day product, showing from the left to right 1, 2, 3 and 7 March 2003. Snow is shown in white, clouds in yellow, bare ground in green and band saturation in orange.

Norsk Regnesentral
Postboks 114 Blindern
0314 Oslo
Norsk Regnesentral
Gaustadalleen 23a
Kristen Nygaards hus
0373 Oslo
(+47) 22 85 25 00
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Postadresse: Norsk Regnesentral, Postboks 114 Blindern, 0314 Oslo
Besøksadresse: Norsk Regnesentral, Gaustadalleen 23a, Kristen Nygaards hus, 0373 Oslo
Tlf: (+47) 22 85 25 00
AdresseHvordan komme til NR