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  2. METAR - Wikipedia

    en.wikipedia.org/wiki/METAR

    Complete documentation on the METAR format, PDF. Software libraries. Perl modules for parsing METAR reports at the CPAN site; PhpWeather is a PHP application (with a GNU General Public License) that parses METAR reports. pymetar and metar — Python libraries for METAR fetching and parsing; Using METAR data to see the Atmospheric Tide. Current ...

  3. IWXXM - Wikipedia

    en.wikipedia.org/wiki/IWXXM

    ICAO Meteorological Information Exchange Model (IWXXM) is a format for reporting weather information in XML/GML.IWXXM includes XML/GML-based representations for products standardized in International Civil Aviation Organization (ICAO) Annex III, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory (TCA), Volcanic Ash Advisory (VAA), [1] Space Weather Advisory and World Area ...

  4. File:Example.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Example.pdf

    This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

  5. Surface weather observation - Wikipedia

    en.wikipedia.org/wiki/Surface_weather_observation

    Data collected by land locations coding in METAR are conveyed worldwide via phone lines or wireless technology. Within many nations' meteorological organizations, this data is then plotted onto a weather map using the station model. A station model is a symbolic illustration showing the weather occurring at a given reporting station. [28]

  6. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    .bak, .bk – Bak file various backup formats: some just copies of data files, some in application-specific data backup formats, some formats for general file backup programs BIN – binary data, often memory dumps of executable code or data to be re-used by the same software that originated it

  7. Database index - Wikipedia

    en.wikipedia.org/wiki/Database_index

    A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table every time said table is accessed.

  8. SYNOP - Wikipedia

    en.wikipedia.org/wiki/SYNOP

    This enables Synop, Metar, upperair and satellite data to be processed by a common computer system. The short wave radio transmission of Synop data was common in the 1980s from Bracknell or Paris but this is now redundant. Synop data is available as downloadable files from a number of internet sites including the College of DuPage. [6]

  9. Terminal aerodrome forecast - Wikipedia

    en.wikipedia.org/wiki/Terminal_aerodrome_forecast

    In meteorology and aviation, terminal aerodrome forecast (TAF) is a format for reporting weather forecast information, [1] particularly as it relates to aviation. TAFs are issued at least four times a day, every six hours, for major civil airfields: 0000, 0600, 1200 and 1800 UTC, [2] and generally apply to a 24- or 30-hour period, and an area within approximately five statute miles (8.0 km ...