The number of latitude degrees will be larger the further away from the equator the place is located, all the way up to 90 degrees latitude at the poles. Longitude 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 one end at the North Pole and the other at the South Pole.
Visualize hula hoops cut in half, vertically positioned with one end at the North Pole and the other at the South Pole. As the vertical starting point for longitude, the Prime Meridian is numbered 0 degrees longitude. The degree line is a single vertical line called the International Date Line, and it is directly opposite of the Prime Meridian.
All rights reserved. Credit: Illinois State University. If we draw a line passing through the center of the Earth along its rotational axis, the line would pass through the North and the South Pole. The Equator is an imaginary line perpendicular to this axis. Most locations on the Equator experience consistently high temperatures throughout the year.
They also experience at least 12 hours of daylight every day during the year. On the Equinoxes — September and March — the Sun is directly overhead the Equator, resulting in almost exactly 12 hour days and 12 hour nights. What are equinoxes and solstices?
Often called parallels or circles of latitude , latitudes are imaginary circles parallel to the Equator. They are named after the angle created by a line connecting the latitude and the center of the Earth, and the line connecting the Equator and the center of the Earth. Latitudes specify the north-south position of a location on the globe.
Locations in the Northern Hemisphere are identified by northern latitudes and are assigned a suffix of N for north. Southern Hemisphere locations, on the other hand, are on southern latitudes and are assigned a suffix of S for south.
Find celestial objects in the sky. In addition to the Equator, there are four other major latitudes that are usually found on maps and globes. The positions of these latitudes are determined by the Earth's axial tilt. All locations falling north of this latitude are said to be in the Arctic Circle. The latitude is the angle formed by a line going from the center of the earth to the equator at the point on the equator that is closed to the point of interest and another line that goes from the center of the earth to the parallel that goes through the point of interest.
Geospatial Activities. Latitude and Longitude When we describe the Earth in spherical coordinates it is called Geographic, or Un-projected. Merdians and Parallels You've seen lines running across maps your whole life and may not have noticed them. Latitude and Longitude Defined The latitude is the angle formed by a line going from the center of the earth to the equator at the point on the equator that is closed to the point of interest and another line that goes from the center of the earth to the parallel that goes through the point of interest.
Versions of Longitude and Latitude There are different ways of expressing longitude and latitude values. Test Your Knowledge.
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