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Summary Of: Prime Meridian

the modern Prime Meridian is one passing through... the Prime Meridian first passes through the... The Prime Meridian and the opposite... The Prime Meridian is ultimately arbitrary... conference selected the Greenwich Meridian as the official Prime Meridian due to its popularity...

Encyclodia Page On: Prime Meridian

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Location of the Prime Meridian | | meridian | longitude | latitude | Earth | poles | Equator | Greenwich | London | United Kingdom | North Pole | United Kingdom | Kingston upon Hull | France | Spain | Algeria | Mali | Burkina Faso | Togo | Ghana | Queen Maud Land | South Pole | 180th meridian | International Date Line | great circle | Eastern | Western Hemispheres | The Royal Observatory, Greenwich (today a museum) | | Berne | Brussels | Copenhagen | Rundetårn | El Hierro (Ferro) | Great Pyramid of Giza | Alexandria | Ptolemy's | Almagest | Jerusalem | Church of the Holy Sepulchre | Lisbon | Madrid | Mecca | Oradea | Romania | Oslo (Kristiania) | Paris | Paris Meridian | Philadelphia | Pisa | Italy | Rome | Saint Petersburg | Stockholm | Ujjain | Warsaw | Warsaw meridian | Washington, D.C. | Washington meridian | Prime Meridian in Greenwich | | Royal Observatory, Greenwich | Sir George Airy | U.S. President | Chester A. Arthur | Washington, D.C. | International Meridian Conference | Paris Meridian | A GPS receiver at the Greenwich Meridian | | GPS | WGS84 | satellite | Bureau International de l'Heure | plumb line | zenith | vertical deflection | continental drifts | tectonic plate | The 24-hour clock at Greenwich | | Ordnance Survey | OSGB36 | Laser projected from the Royal Observatory in Greenwich marking the Prime Meridian | | Universal Time | UTC | Leap seconds | laser | Solar System | Moon | crater Bruce | Mercury | Hun Kal | Mars | Airy-0 | Maimonides | European Organisation for the Safety of Air Navigation | Project Gutenberg | v | d | standards | Time | Chronometry | Orders of magnitude | Units of time | Metrology | | Portal:Time | Time Portal | UTC | UT | TAI | ISO 31-1 | Second | DUT1 | Leap second | IERS | Terrestrial Time | Geocentric Coordinate Time | Barycentric Coordinate Time | Civil time | Minute | Hour | 12-hour clock | 24-hour clock | ISO 8601 | International Date Line | Solar time | Time zone | Daylight saving time | Time offset | Annum | Ephemeris time | Barycentric Dynamical Time | Greenwich Mean Time | Time in physics | Spacetime | Chronon | Cosmological decade | Planck epoch | Planck time | T-symmetry | Theory of relativity | Time dilation | Gravitational time dilation | Coordinate time | Proper time | Time domain | Continuous time | Discrete time | Absolute time and space | Horology | Clock | Astrarium | Atomic clock | Hourglass | Marine chronometer | Radio clock | Sundial | Watch | Water clock | History of timekeeping devices | Equation of time | Complication | Calendar | Day | Week | Month | Year | Decade | Century | Millennium | Astronomical | Julian | Gregorian | Islamic | Lunisolar | Solar | Lunar | Epact | Intercalation | Leap year | Tropical year | Equinox | Solstice | Days of the week | Calculating the day of the week | Dominical letter | International Commission on Stratigraphy | Geologic Time | Archaeological dating | Astronomical chronology | Nuclear time scale | Precession | Sidereal time | Galactic year | Fortnight | Jiffy | Lustrum | Saeculum | Shake | Tide | Chronology | Duration | System time | Metric time | Mental chronometry | Time value of money | Timekeeper | Categories | Time zones | Greenwich | Geodesy | Lines of longitude | 1884 establishments | English inventions |
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