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  1. Longitude - Wikipedia

    Longitude (/ ˈlɒndʒɪtjuːd /, AU and UK also / ˈlɒŋɡɪ -/) [1][2] is a geographic coordinate that specifies the east - west position of a point on the surface of the Earth, or another celestial …

  2. Latitude and longitude | Definition, Examples, Diagrams, & Facts ...

    Longitude is a measurement of location east or west of the prime meridian at Greenwich, London, England, the specially designated imaginary north-south line that passes through both …

  3. What Is Longitude and Latitude? - timeanddate.com

    Cartographers and geographers trace horizontal and vertical lines called latitudes and longitudes across Earth's surface to locate points on the globe. Longitudes and latitudes form Earth's …

  4. How To Read Longitude And Latitude - Sciencing

    Jan 10, 2025 · Longitude and latitude are tools that pinpoint any location on Earth. Here's how to recognize and read them.

  5. Understanding Latitude and Longitude - Journey North

    Vertical mapping lines on Earth are lines of longitude, known as "meridians". One simple way to visualize this might be to think about having hula hoops cut in half, vertically positioned with …

  6. What is longitude and latitude? - BBC Bitesize

    We use lines of longitude to find out how far east or west a place is. These lines run from the top of the Earth to the bottom.

  7. What is longitude? - NOAA's National Ocean Service

    Lines of longitude, also called meridians, are imaginary lines that divide the Earth. They run north to south from pole to pole, but they measure the distance east or west. Longitude is measured …

  8. Latitude and Longitude - Science Notes and Projects

    Jun 18, 2022 · Latitude and longitude form a geographic coordinate system. Latitude specifies the north-south position of a point on Earth, while longitude defines its east-west position.

  9. Longitude - National Geographic Society

    Oct 19, 2023 · Longitude is measured by imaginary lines that run around Earth vertically (up and down) and meet at the North and South Poles. These lines are known as meridians. Each …

  10. LONGITUDE Definition & Meaning - Merriam-Webster

    The imaginary (but very important) lines of longitude run from the North Pole to the South Pole. Each is identified by the number of degrees it lies east or west of the so-called prime meridian …