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| satellite data region | historical data start | description of satellites | local DAY-1 is available at | real-time and nowcasting availability |
| GOES WEST | 1999-01-01 | 2019+: GOES-S, 10-minute time step 2018 - 1999: GOES-W, 30-minute time step | 09:00 UTC | Satellite data availability delay is 2-12 minutes and it increases from south to north. Processing frequency is every 10 minutes and it takes another 5-15 minutes. |
| GOES EAST | 1999-01-01 | 2019+: GOES-R, 10-minute time step 2018+: GOES-R, 15-minute time step 2017 - 1999: GOES-E, 30-minute time step | 05:00 UTC | same as the GOES WEST region |
| GOES EAST PATAGONIA | 2018-01-01 | 2019+: GOES-R, 10-minute time step 2018+: GOES-R, 15-minute time step | 05:00 UTC | same as the GOES WEST region |
METEOSAT PRIME SCANDINAVIA between 60°and 65° latitude | 2005-01-01 | 2005+: MSG 15-minute time step | 00:30 UTC | not yet |
| METEOSAT PRIME | 1994-01-01 | 2005+: MSG 15-minute time step 2004 - 1994: MFG, 30-minute time step | 00:30 UTC | Satellite data availability delay is 2-16 minutes and it increases from north to south. Processing frequency is every 15 minutes and it takes another 5-15 minutes. |
| METEOSAT IODC | 1999-01-01 | 2017+: MSG 15-minute time step 2016 - 1999: MFG, 30-minute time step | 22:30 UTC | same as the METEOSAT PRIME region |
| IODC-HIMAWARI | 1999-01-01 | 2017+: HIMAWARI 10-minute time step 2016 - 1999: MFG, 30-minute time step | 16:00 UTC | same as the HIMAWARI region |
| HIMAWARI | 2006-07-01 | 2016+: HIMAWARI 10-minute time step 2015 - 2006: MTSAT, 30-minute time step | 16:00 UTC | Satellite data availability delay is 5-15 minutes and it increases from south to north. Processing frequency is every 10 minutes and it takes another 5-15 minutes. |
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| Info |
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Each daily update of the data re-calculates satellite values for two days backward (DAY-1 and DAY-2). Monthly update (on the 3rd day of each calendar month) re-calculates the whole previous month as soon as completed. The purpose of these updates is described in this article. We gradually expand spatial coverage of the satellite data accessible via API - towards the global coverage. To request operational and historical data in the out-of-coverage areas, please use Solargis climData online shop or contact us. The data from orange regions in the map is also available by using interactive application pvSpot (daily operational data) and the data is accessible within minutes after purchasing in the climData online shop. |
Nowcast data availability and delay
Total delay of the near real-time data is a combination of satellite data availability delay, data processing delay and the user request delay (after processing is finished).
- Primary satellite data availability delay after actual scanning of a location depends on its latitude and satellite region as follows:
- PRIME, IODC - delay is 2-16 minutes (increases from north to south)
- HIMAWARI - delay is 5-15 minutes (increases from south to north)
- GOES-EAST & WEST - delay is 2-12 minutes (increases from south to north)
- Data processing delay (including retrieval, preprocessing and nowcast model run) takes 5-15 min. Data is available immediately after the data processing is finished.
- Processing frequency is 10 minutes (HIMAWARI, GOES-EAST & WEST) or 15 minutes (PRIME, IODC), i.e. after each new satellite image. This also determines the window when any given nowcast run is available for delivery, before it is replaced by the next run. The timing of a customer's request after the start of this interval represents the user request delay, which is thus in the range 0-10 or 0-15 minutes.
Numerical Weather Prediction (NWP) data
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| Note |
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Timestamps used in the XML response comply with the ISO 8601 standard for date and time representation https://en.wikipedia.org/wiki/ISO_8601. Time stamps are also aware of time zone (offset from UTC). Time zone designators are appended after the the time part of timestamp string. If the time is in UTC (https://en.wikipedia.org/wiki/Coordinated_Universal_Time), Z is added directly after the time without a space. Z is the zone designator for the zero UTC offset e.g., 2017-09-22T01:00:00.000Z . If there is an offset from UTC, this is designated by appending +/-HH:MM after the timestamp string, e.g., 2017-09-22T01:00:00.000-05:00 (UTC-5). |
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