Change in Latitude Measured
Change in latitude can be measured by several methods. One way is to measure the angle between a point and the equator (depending on the type of latitude measured), and another method uses the position of a star in the sky to determine the celestial pole of a place.
At the equator, the amount of solar radiation a place receives is greatest. At high Change In Latitude, however, the amount of solar radiation decreases. This causes temperature to vary, and also affects the amount of rain and snow a place receives.
The equator is the dividing line between the Northern Hemisphere and Southern Hemisphere. It is 0 degrees north and 90 degrees south of the Earth’s central longitude line, which is known as the Greenwich meridian. There are lines of latitude, called parallels, that run east to west across the planet. They begin at the equator and move up to the poles. Each of these parallels has its own name, and each of them divides the Earth into two hemispheres.
How is Change in Latitude Measured?
These parallels can be used to map out the world. Using these lines, a person can pinpoint any place on the planet, including cities, towns, islands, and mountains. A person can also use these lines to calculate distances between locations, as well as coordinates. This information is useful in navigation, especially when the distances are greater than a few kilometers.
For example, a person can determine the latitude of Cairo, Egypt and Cape Town, South Africa by measuring the angles between the two cities’ equator points and comparing them to one another. The latitude of Cairo is 29deg 52′ N, and the latitude of Cape Town is 33deg 56′ S.
Unlike latitude, which is measured in degrees, minutes and seconds, longitude is measured in meters and miles. The prime meridian is 0 degrees and the antimeridian or International Date Line is 180 degrees, both of which start in Greenwich, England. The prime meridian starts in Greenwich, England, and goes up to the antimeridian or International Date Line halfway around the globe. The antimeridian or International Date Line is the line that changes the time of day from east to west when the sun crosses the meridian.
Another way to measure latitude is by observing the position of the sun in the sky, which can only be done at noon. This is not a good method for determining longitude because it can be hard to get a clear view of the sun. This is why a person should only make measurements at noon and not during the day, when the sun’s shadow is less visible. Moreover, it is important to note that the Sun’s position in the sky can fluctuate significantly during the course of an entire year, and that there are times when it is not possible to make measurements at all.
Despite this, there is a close connection between latitude and longitude. Because the Earth revolves around the Sun, a difference of 15deg longitude is equal to a one-hour difference in local time – the time at a given location that can be compared to a scientifically precise time such as Greenwich time.