Latitude and Longitude
⭐ MasteredLatitude lines run east-west and measure distance north or south of the equator. Longitude lines run north-south and measure east or west of the Prime Meridian.
The Prime Meridian passes through Greenwich in London.
All about Latitude and Longitude
Latitude and longitude are imaginary lines used to find exact positions on Earth. Latitude lines run east to west and measure how far north or south a place is from the equator.
Together they form a grid of coordinates. London is at about 51° north and 0° longitude, which places it on the Prime Meridian.
A place's coordinates are written as a pair of numbers, such as latitude and longitude. Explorers, sailors and pilots have used these lines for centuries to find their way, and they are still used today in GPS systems.
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Real-life uses of Latitude and Longitude
- Finding exact locations on a GPS or satellite map
- Navigating ships and aeroplanes across oceans
- Recording the position of scientific sites and research stations
Frequently asked questions about Latitude and Longitude
What is the Prime Meridian?
The line of 0 degrees longitude that runs through Greenwich in London.
What is the difference between latitude and longitude?
Latitude measures north or south of the equator. Longitude measures east or west of the Prime Meridian.
How many degrees is the equator?
Zero degrees latitude.