answersLogoWhite

0

Precision GPS receivers are used to measure latitude and longitude. There are

vastly more than 360 of them.

Once measured, the geographic coordinates may be expressed in any unit of

angle measure, since they are, after all, angles, and would best not be measured

in, for example, gallons.

One possible choice of angle units is the "radian". Latitudes extend from zero

to 1/2 pi radians, both north and south. Longitudes range from zero to pi radians,

both east and west.

A more popular angle unit is the "degree". Latitudes run from zero to 90 of

them, both north and south. Longitudes range from zero to 180 of them, both

east and west.

Since the Earth is, after all, a sphere, or close to it, we find, just as we would

expect, that a complete trip around the Earth in the north/south direction takes

us through 360 degrees of latitude, whereas a complete trip around the Earth

in the east/west direction takes us through 360 degrees of longitude.

If measurements are required to be more precise than the nearest 35 miles

or so, then the degree may be subdivided into its 60th part, called "minute",

and even into its 3,600th part, called "second".

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What is used to measure latitude and longitude. There are 360 of them.?

Degrees.


Unit of measure used to determine absolute location?

The unit of measure used to determine absolute location is degrees and minutes of latitude and longitude. The Earth has 360 degrees at the equator.


What is he range of numbers along the lies of longitude or meridians?

Latitude, 0 to 90 N and S Longitude 0 to 360.


What is a sentence with the word latitude in it?

Latitude and longitude is used on maps.


Why are lines of longitude and latitude important on a map or globe?

Latitude and Longitude are used to point to exactly where you want to be


How do you use longitude and latitude used to identify a location?

what using a longitude and latitude is used to create map showing exact location


What is a degree in relationship to Earth's surface?

It's 1/360 of a complete circle of longitude or latitude.


How are latitude and longitude used to determine a location?

latitude in Greek means "wide" while longitude means "long"


What are longitude an latitude used for?

Absolute location


What is the measurement used for latitude and longitude?

Degrees.


What is the latitude and longitude of mars?

"Longitude" and "latitude" are the coordinates used primarily in the system of locating points on the earth's surface. Even when that generalization doesn't hold, they're only applicable to the location of points on the surface of another sphere. There's no way to use that kind of system to locate a planet.


How is longitude and latitude measured?

Latitude is measured as the angle between the point and the equator, ranging from 0° at the equator to 90° at the poles. Longitude is measured as the angle between the point and the prime meridian, ranging from 0° to 180° east or west. These measurements help pinpoint a specific location on Earth's surface.