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Think of the Earth as a circle with a center. The flat circle is made by the Equator. From the center you draw a line intersecting the surface of the earth you're measuring. And then you measure the angle the line from the center of the earth to that surface makes with the flat circle. And there you have your latitude :)
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoA sextant is used to calculate the angle of celestial bodies (The sun, certain stars etc) relative to the distant horizon. This combined with an accurate time piece allows the latitude to be calculated mathematically.
If we know that the elevation of the sun is at noon at Greenwich (UST GMT) relative to the horizon, we can measure it at our current location at noon and compare the difference between them against tables which factor in any errors (like height above sea level which changes the horizon distance), to calculate our latitude.
Once this was the only way to determine position at sea (apart from visual references) but in more modern times the seaman has a number of systems available to him such as Decca navigation systems, SimRad which can be used to locate latitude (and longitude) however these days Satellite navigation has made these more primitive systems redundant.
Wiki User
∙ 14y agoLatitudes are horizontal imaginary lines that run around the earth. It's centre line is the equator and goes till the two poles - north and south poles respectively.
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What is the laititude and longitude of an glacier?
You would have to identify a particular glacier whose location can be identify to give latitude and longitude values to it.
Latitude and longitude lines help geographers identify .?
Location. They are intersections like a street corner, only on a global scale.
The map of Australia is shown on a geogrphic grid. What does that mean?
The geographic grid is used to identify the location of a country or a continent by some type of measurement, usually expressed in degrees of latitude and longitude.
When plotting a map which comes first latitude or longitude?
Latitude is north/south of the equator measured in a series of degrees. Longitude is east/west, measured by a system of degrees from a fixed spot. So generaly at in a Latitude Longitude reading it will have a N or E. For example 25 01'59.72" N that would be latitude because of the N (meaning North) But in general I believe yes latitude is read first.
What is the latitude and longitude address of a place?
Latitude and longitude are the angular distance that a place is, north or south of the equator and east or west of the Prime Meridian (which was defined as passing through the Royal Observatory in Greenwich, England). You can identify a location as precisely as you wish. If you have a street address and would like to find the latitude and longitude, one of the most useful tools available is Google Earth.
What does the latitude and longitude numbers identify?
where u are on a map
What is paleothermometry?
using isotopes to identify latitude for material and tempreatures.
And can be used to identify any point on the Earth's surface?
latitude and longitude
Can be used to identify any point on the Earth's surface?
Latitude and longitude
Latitude and longitude lines help geographers identify what?
Latitude and longitude lines help geographers identify specific locations on Earth's surface. Latitude lines run east-west and measure the distance north or south of the equator, while longitude lines run north-south and measure the distance east or west of the Prime Meridian. Together, these lines create a grid system that allows for precise navigation and location identification.
What is the laititude and longitude of an glacier?
You would have to identify a particular glacier whose location can be identify to give latitude and longitude values to it.
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
Why did forecasters stop using longitude-latitude positions to identify storms?
because it is to confusing
Why do you use lines of latitude?
To help identify where a location is upon a map or similar resource.
What is it that is shown on the globe by imaginary horizontal lines that identify distance away from the equator?
Latitude
What country 450 degree latitude and 115 degree longitude?
It's not possible to locate or identify such a place, because no latitude, whether north or south, is ever greater than 90 degrees.
Latitude and longitude lines help geographers identify .?
Location. They are intersections like a street corner, only on a global scale.
