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AIR/SIGMET Output Formats

XML

  • The AIRSIGMET XML output has an XML schema
  • Each row of AIRSIGMET data is returned as a separate 'AIRSIGMET' tag, followed by the AIRSIGMET fields. Any fields that appear to be missing are either not reported in the AIRSIGMET or were not parsed.
  • AIRSIGMET fields are returned in the same order, indicated by the AIRSIGMET Field Description
  • The output includes some statistics about the request, such as the number of results and the time taken to fulfill the request.
  • All data is ordered by descending observation time.
  • An error message is generated when an error in the input request prevents the retrieval of data.
  • If a constraint parameter is missing and a default value exists, an appropriate warning message is produced and the default request is fulfilled.
  • For a description of the AIRSIGMET field names, their units and types, please refer to: AIRSIGMET Field Description

Example XML output

All AIRSIGMETs collected within the past 4 hours for the area bound by the latitude and longitudes: minLon=-120, minLat=40 maxLon=-118 and maxLat=45

CSV

  • Each row of AIRSIGMET data is returned as a separate line and AIRSIGMET fields are separated by a comma ','.
  • The AIRSIGMET fields are always returned in the order indicated by the AIRSIGMET Field Description. The latitude and longitude points that comprise the AIRSIGMET area are delimited by ':' and each lat/lon pair is delimited from another by a ';'.
  • Any fields that appear to be missing are either not reported in the AIRSIGMET or were not parsed.
  • The output includes some statistics about the request, such as the number of results and the time taken to fulfill the request.
  • All data is ordered by descending observation time.
  • An error message is generated when an error in the input request prevents the retrieval of data.
  • If a constraint parameter is missing and a default value exists, an appropriate warning message is produced and the default request is fulfilled.
  • For a description of the AIRSIGMET field names, their units and types, please refer to: AIRSIGMET Field Description

Example CSV output

Output for the last two hours of AIRSIGMETs that coincide with the area defined by the latitudes and longitudes: minLat=35, maxLat=45, minLon=-121 and maxLon=-119

Data Compression

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