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  2. File:Some navigation and almanac algorithms (IA ...

    en.wikipedia.org/wiki/File:Some_navigation_and...

    NAVEPHM implements a procedure for the determination of the position of the Sun, Moon and navigational planets that reproduce 'The Nautical Almanac' and 'The Air Almanac' to within 0.2'. Keywords include: Navigation, Air Almanac, Ephemeris, Spheroid Earth, Spherical Triangle, Almanac, Nautical Almanac, Great Circle, Rhumb Line, and General ...

  3. Nautical almanac - Wikipedia

    en.wikipedia.org/wiki/Nautical_almanac

    Meanwhile, the Reeds Nautical Almanac, published by Adlard Coles Nautical, has been in print since 1932, and in 1944 was used by landing craft involved in the Normandy landings. [ 5 ] The "Air Almanac" of the United States and Great Britain tabulates celestial coordinates for 10-minute intervals for use in aerial navigation .

  4. File:The American ephemeris and nautical almanac (IA ...

    en.wikipedia.org/wiki/File:The_American...

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  5. Astronomical Almanac - Wikipedia

    en.wikipedia.org/wiki/Astronomical_Almanac

    The Astronomical Almanac [1] is an almanac published by the United Kingdom Hydrographic Office; it also includes data supplied by many scientists from around the world.On page vii, the listed major contributors to its various Sections are: H.M Nautical Almanac Office, United Kingdom Hydrographic Office; the Nautical Almanac Office, United States Naval Observatory; the Jet Propulsion Laboratory ...

  6. American Ephemeris and Nautical Almanac - Wikipedia

    en.wikipedia.org/wiki/American_Ephemeris_and...

    The American Ephemeris and Nautical Almanac was published for the years 1855 to 1980, containing information necessary for astronomers, surveyors, and navigators. It was based on the original British publication, The Nautical Almanac and Astronomical Ephemeris, with which it merged to form The Astronomical Almanac, published from the year 1981 to the present.

  7. Navigational algorithms - Wikipedia

    en.wikipedia.org/wiki/Navigational_Algorithms

    Programs on the nautical chart, directions, coastal navigation and beacons, nautical publications. The astronomical navigation section includes the resolution of the position triangle, the usefulness of a height line, the recognition of stars and the determinant of the height line, in addition to other topics of interest in nautical: tides, naval kinematics, meteorology and hurricanes, and ...

  8. ‘The Old Farmer’s Almanac’ Snow Predictions for Christmas 2024. ... but the rest of the region will be snow-free ... check out the 2023-2024 Almanac winter weather preview and the 2024-2025 ...

  9. HM Nautical Almanac Office - Wikipedia

    en.wikipedia.org/wiki/HM_Nautical_Almanac_Office

    His Majesty's Nautical Almanac Office (HMNAO), now part of the United Kingdom Hydrographic Office, was established in 1832 on the site of the Royal Observatory, Greenwich (ROG), where The Nautical Almanac had been published since 1767. HMNAO produces astronomical data for a wide range of users, such as astronomers, mariners, aviators, surveyors ...