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  2. History of numerical weather prediction - Wikipedia

    en.wikipedia.org/wiki/History_of_numerical...

    Operational numerical weather prediction in the United States began in 1955 under the Joint Numerical Weather Prediction Unit (JNWPU), a joint project by the U.S. Air Force, Navy, and Weather Bureau. [12] The JNWPU model was originally a three-layer barotropic model, also developed by Charney. [13]

  3. Median voter theorem - Wikipedia

    en.wikipedia.org/wiki/Median_voter_theorem

    In political science and social choice theory, the median voter theorem states that if voters and candidates are distributed along a one-dimensional spectrum and voters have single peaked preferences, any voting method satisfying the Condorcet criterion will elect the candidate preferred by the median voter. The median voter theorem thus serves ...

  4. Timeline of meteorology - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_meteorology

    2006 – Weather radar improved by adding common precipitation to it such as freezing rain, rain and snow mixed, and snow for the first time. 2007 – The Fujita scale is replaced with the Enhanced Fujita scale for National Weather Service tornado assessments. 2010s – Weather radar dramatically advances with more detailed options. [specify]

  5. Atmospheric reanalysis - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_reanalysis

    Atmospheric reanalysis. An atmospheric reanalysis (also: meteorological reanalysis and climate reanalysis) is a meteorological and climate data assimilation project which aims to assimilate historical atmospheric observational data spanning an extended period, using a single consistent assimilation (or "analysis") scheme throughout.

  6. General circulation model - Wikipedia

    en.wikipedia.org/wiki/General_circulation_model

    Atmospheric models calculate winds, heat transfer, radiation, relative humidity, and surface hydrology within each grid and evaluate interactions with neighboring points. [1] A general circulation model ( GCM) is a type of climate model. It employs a mathematical model of the general circulation of a planetary atmosphere or ocean.

  7. Pivotal Labs - Wikipedia

    en.wikipedia.org/wiki/Pivotal_Labs

    Pivotal Tracker. Website. tanzu .vmware .com /labs. Engineers pairing at Pivotal Labs. Pivotal Labs (now VMware Tanzu Labs) was an agile software development consulting firm headquartered in San Francisco, California. The company developed Pivotal Tracker workflow software. It was a division of Pivotal Software.

  8. Category:Numerical climate and weather models - Wikipedia

    en.wikipedia.org/wiki/Category:Numerical_climate...

    Mars general circulation model. Mars regional atmospheric modeling system. MEMO model (wind-flow simulation) Met Office Hadley Centre. METRIC. MIT General Circulation Model. MM5 (weather model) Model for Prediction Across Scales. Model year (computer modeling)

  9. Weather Information Exchange Model - Wikipedia

    en.wikipedia.org/wiki/Weather_Information...

    Weather Information Exchange Model. The Weather Information Exchange Model ( WXXM) is a platform that was originally designed by EUROCONTROL for the exchange of weather related information between users. [1] It is now a proposed standard of the Open Geospatial Consortium (OGC) and is used by both Eurocontrol and the FAA. [2] [3]