Metop-A ASCAT L2 25 km winds data record

Metop-A ASCAT L2 25 km winds data record

Released Climate product
Acronym : REPASC25
Product navigator reference :


OSI SAF producer : Royal Netherlands Meteorological Institute
Identifier : OSI-150-a
Digital object identifier (DOI) 10.15770/EUM_SAF_OSI_0006
Acronym for EDC (APNM) : OR1ASW025
Citation : See at bottom
Processing level : L2
Satellite input : EUMETSAT Secretariat reprocessed Metop-A ASCAT L1b
Other input : ECMWF outputs (wind, SST, land-sea mask)
Temporal sampling : Continuous
Timeliness : ? The timeliness is the time elapsing from the sensing time of the last contributing file to the product dissemination to users. It is similar to the latency. NA
Spatial coverage : Global
Spatial sampling : 25 km
Projection : Swath
File Formats : EDC (BUFR), EDC (NetCDF3)
Characteristics & methods : Swath sigma0’s, wind vectors and ice probabilities, gridded wind vectors
Data Access


Redistribution by PO.DAAC

Accuracy Requirements
Target accuracy : Better than 2 m/s in wind component Stdev with an absolute mean difference of less than 0.5 m/s in wind speed on a monthly basis
Verification/validation method : Triple collocation with NWP and buoys
Applications and users
Usage : * Reanalyses
* Ocean models, air-sea interaction
* Climate research, environmental monitoring
Expected date for operational/released :
First date :
Last date :
Full series temporal coverage : 2007-2014
Citation : OSI SAF Metop-A ASCAT L2 25 km winds data record 2007-2014 (v1.0, 2016), OSI-150-a, doi: 10.15770/EUM_SAF_OSI_0006. EUMETSAT Ocean and Sea Ice Satellite Application Facility. Data extracted from [distributor/distribution mean]: ([extracted period],) ([extracted domains],) accessed [download date]

The content within square brackets "[…]" is to be replaced with whatever distributor, period, domain or download date is relevant to the data being used. The "extracted period" and "extracted domains" are only needed if a subset of the data is being used.
Suggestions for "distributor/distribution mean": OSI SAF FTP server/the EUMETSAT Data Centre/EUMETCast/name and URL of a redistributor…
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