The relevance of longitude is basically to calculate local time of places in the world. A globe is supposedly 360°. A complete rotation of the earth takes 24 hours or one day. It passes through 15° in one hour or l° in 4 minutes. Nigeria, for instance, has accepted the meridian of 15°E as her …
The equator – O° Latitude. The Greenwich meridian— O° Longitude. Longitude 180°W and 180°E Longitude 150°E and 30°W Longitude 90°E & 90°W
The Great Circle is the circle that divides the globe into two hemispheres and they are of equal length. It is the distance between two points on a spherical surface and they extend in any direction be it North-South or East-West.
Below are the differences between lines of latitudes and longitude: Lines of latitude Lines of longitude Latitude lines cannot be to calculate local time Longitude lines are used to calculate used local time Lines of latitude runs West-East between one place to another. Lines of longitude runs North-South Between one place to another. Latitude lines …
Both are used in locating the position of places. Both are imaginary lines Both are measured in degrees. Both are angular distances of a point on the earth’s surface.
Longitudes are imaginary lines running North-South at right angles to the parallels and passing through poles known as lines of meridians. Longitudes are angular distances measured in degrees east or west of the Greenwich meridian, which runs North-South. It extends between 180°W and 180°E and can be used in calculating local time. The lines of …