![]() However, for radar and gridded forecast model datasets, the om:result element does not contain the entire data grid, because the data files are too big to be encoded inside the returned XML document. Within each returned GridSeriesObservation feature, there is the om:result -element, which contains the result of the Observation event. This request returns a collection of GridSeriesObservation features, one for each available time step between the starttime and the endtime (see Data models for more information about the returned data model). (Note: long URL broken into several lines for clarity, the backslashes are not part of the request). &storedquery_id=fmi::radar::composite::dbz\ The composite radar data can be retrieved from the FMI Download Service using the following WFS stored queries:įor single radar data use one of the following stored queries:Īn example request for all the available composites between 09:00 UTC and 10:00 UTC: ![]() The WFS Download service should be used as a starting point foraccessing the data. Rain classification (hclass), conversion: 0=no signal, 1=non met, 2=rain, 3=wet snow, 4=dry snow, 5=graupel, 6=hailĬloud top height (etop_20), conversion: height = 0.1 * pixel value - 0.1 Rainfall intensity (rr), conversion: rr = 0.01 * pixel valueġ hour precipitation (rr1h), conversion: rr1h = 0.01 * pixel valueįor single radars the following data can be retrieved: Radar reflectivity (dbz), conversion: Z = 0.5 * pixel value - 32 The following data is available for Finnish radar composite: Both single radar data and radar composites over the whole Finland are made available. The radar data is available for past 6 days. Typically the most recent radar data was collected less than 5 minutes ago. Radar data becomes available though the Download service as soon as it's received from the radar and pre-processed into deliverable formats. The up-to-date weather radar from the FMI radar network is available as Open Data.
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