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  2. GPS Exchange Format - Wikipedia

    en.wikipedia.org/wiki/GPS_Exchange_Format

    A GPX file's main components include waypoints, routes, and tracks: A waypoint (wptType) consists of the WGS 84 (GPS) coordinates of a point and possibly other descriptive information. A route (rteType) is an ordered list of routepoints (or waypoints representing a series of significant turn or stage points) leading to a destination. [3]

  3. Itinerary file - Wikipedia

    en.wikipedia.org/wiki/Itinerary_file

    ITN, is a file format designed as an itinerary data format for TomTom devices. It can be used to describe itineraries using support waypoints. The format is proprietary for TomTom. Its data store location, name, and waypoint type and can in this way be used to interchange data between GPS devices and software packages.

  4. ARINC 424 - Wikipedia

    en.wikipedia.org/wiki/ARINC_424

    ARINC 424 or ARINC 424 Navigation System Data Base Standard is an international standard file format for aircraft navigation data maintained by Airlines Electronic Engineering Committee and published by Aeronautical Radio, Inc.

  5. GeoJSON - Wikipedia

    en.wikipedia.org/wiki/GeoJSON

    GeoJSON [1] is an open standard format designed for representing simple geographical features, along with their non-spatial attributes.It is based on the JSON format.. The features include points (therefore addresses and locations), line strings (therefore streets, highways and boundaries), polygons (countries, provinces, tracts of land), and multi-part collections of these types.

  6. List of Class B airports in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_Class_B_airports...

    STL / KSTL Lambert–St. Louis International; Nevada: LAS / KLAS Las Vegas-Harry Reid International; LSV / KLSV Nellis Air Force Base (lies within the class B surface area of LAS) New Jersey: EWR / KEWR Newark Liberty International; New York: JFK / KJFK New York–John F. Kennedy International; LGA / KLGA New York–La Guardia; North Carolina:

  7. List of airports by ICAO code: K - Wikipedia

    en.wikipedia.org/wiki/List_of_airports_by_ICAO...

    Also see airport category and list. The prefix K is generally reserved for the contiguous United States. The ICAO codes for these airports are usually the FAA location identifier prefixed with a K. IATA codes are listed where applicable. Cities shown are those associated with the airport as per the FAA, this may not always be the exact location ...

  8. Great-circle navigation - Wikipedia

    en.wikipedia.org/wiki/Great-circle_navigation

    The distance along the great circle will then be s 12 = Rσ 12, where R is the assumed radius of the Earth and σ 12 is expressed in radians. Using the mean Earth radius, R = R 1 ≈ 6,371 km (3,959 mi) yields results for the distance s 12 which are within 1% of the geodesic length for the WGS84 ellipsoid; see Geodesics on an ellipsoid for details.

  9. Newark Liberty International Airport - Wikipedia

    en.wikipedia.org/wiki/Newark_Liberty...

    Newark Liberty International Airport [a] (IATA: EWR, ICAO: KEWR, FAA LID: EWR) is a major international airport serving the New York metropolitan area. The airport straddles the boundary between the cities of Newark in Essex County and Elizabeth in Union County , in the U.S. state of New Jersey .