Longitude and latitude are given in degrees, each degree is 60 minutes, each minute is 60 seconds.
A coordinate might be written similar to 65° 32' 15" (degree °, minute ', second ").
A degree of longitude and latitude is further subdivided into minutes and seconds (units of arc, not time).
Minutes (1/60 of a degree) and seconds (1/60 of a minutes). After that you use decimals of a second.
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Those quantities are angles. Angle degrees may be subdivided in decimal degrees, or in the awkward, clunky, but traditional 'minutes' and 'seconds'.
Each degree is divided into 60 minutes, and each minute is divided into 60 seconds. While the distance represented by a degree of longitude can vary with the latitude, each degree of latitude (north and south) is equal to 60 nautical miles, so one minute of latitude is equal to 1 nautical mile. (About 1.15 statute miles) One nautical mile is equal to 2026 yards, so one second of latitude is equal to 33.8 feet.
A degree of longitude and latitude is further subdivided into minutes and seconds (units of arc, not time).
Minutes (1/60 of a degree) and seconds (1/60 of a minutes). After that you use decimals of a second.
20
Those quantities are angles. Angle degrees may be subdivided in decimal degrees, or in the awkward, clunky, but traditional 'minutes' and 'seconds'.
Each degree is divided into 60 minutes, and each minute is divided into 60 seconds. While the distance represented by a degree of longitude can vary with the latitude, each degree of latitude (north and south) is equal to 60 nautical miles, so one minute of latitude is equal to 1 nautical mile. (About 1.15 statute miles) One nautical mile is equal to 2026 yards, so one second of latitude is equal to 33.8 feet.
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Latitude: 21 degree north Longitude: 103 degree west
The latitude and longitude degree of Tunisia is 34°00'N & 9°00'E.
At 46.5° latitude, one degree of latitude is approximately 68.71 miles. The distance in miles covered by one degree of longitude varies based on the latitude, and 80.9° longitude does not affect this latitude calculation.
The lines don't need to be subdivided. The units of latitude and longitude do,because the degree is a large unit on the Earth's surface. Since latitude andlongitude are angles, you need smaller angle units, to be able to indicate smallfractions of degrees.You can use degrees, minutes, and seconds, if you have an emotional need topunish yourself, or you can use the much simpler decimal degrees. It's easy toconvert the numbers from one system to the other; that's just arithmetic.
degree
0 longitude is the prime meridian. 0 latitude is the equator.