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The PCD (Point Cloud Data) is a file format for storing 3D point cloud data. It was created because existing formats did not support some of the features provided by the PCL library. PCD is the primary data format in PCL, but the library also offers the ability to save and load data in other formats (such as PLY, IFS, VTK, STL, OBJ, X3D).
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.
In 1985, TWA had accounted for 56.6% of boardings at STL while Ozark accounted for 26.3%, so the merged carriers controlled over 80% of the traffic. [42] The carriers were merged on October 26, 1986 at which time TWA served STL with nonstop service to 84 cities, an increase from 80 cities served by TWA and/or Ozark in 1985, before the merger.
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]
DAFIF diagram of Ottawa International Airport. The Digital Aeronautical Flight Information File or DAFIF (/ ˈ d eɪ f ɪ f /) is a comprehensive database of up-to-date aeronautical data, including information on airports, airways, airspaces, navigation data, and other facts relevant to flying in the entire world, managed by the National Geospatial-Intelligence Agency (NGA) of the United States.
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:
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 ...
Python Shapefile Library – Open Source (MIT License) Python library for reading/writing shapefiles; Java Shapefile and Dbase Libraries – Open Source (Apache License) Java libraries for reading/writing shapefiles and the associated dBase files (libraries are part of the AFC Library but could be used independently)