Home /PRODUCTS /Atlantic High Latitude Surface Solar Irradiance
Atlantic High Latitude Surface Solar Irradiance
| IDENTIFICATION |
| Product type | Near real time product |  |
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| Status | Operational |
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| Identifier | OSI-302 |
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| Acronym | AHL SSI |
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| Acronym for EDC (APNM) | OSSIAHL |
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| Product navigator reference | EO:EUM:DAT:MULT:AHL-SSI |
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| CHARACTERISTICS |
| Processing level | L3 |
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| Satellite input | METOP/AVHRR NOAA/AVHRR |
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| Other input | HIRLAM outputs |
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| Frequency | 1 per day |
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| Central time | 12:00 |
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| Timeliness | 3h30 |
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| Spatial coverage | Atlantic North of 50N |
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| Spatial sampling | 5 km |
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| Projection | Polar stereographic |
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| Characteristics & methods | Bulk parameterization |
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| ACCURACY REQUIREMENTS |
| Thresold accuracy | monthly relative bias : 10%, monthly relative Std. Deviation :20% |
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| Target accuracy | monthly relative bias : 5%, monthly relative Std. Deviation :10% |
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| Optimal accuracy | monthly relative bias : 0%, monthly relative Std. Deviation : 3% |
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| Verification/validation method | Comparison with Pyranometers measurement |
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| DATA ACCESS |
| OSI SAF Producer | Norwegian Meteorological Institute | Main FTP server | HL FTP server, last 31 days (hosted by MET Norway) |
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| Other FTP server | Archive HL FTP server |
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| Diffusion mean(s) and format(s) | EUMETCast (GRIB1)
MET Norway FTP Server (GRIB1)
EDC (GRIB1)
| Other mean(s) to access main server |
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| Applications and users | NWP, Ocean and biological modeling at operational and research centers. |
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| HISTORY, COMMENTS |
| First product date | 21/01/2012 |
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