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Because any 'Great Circle' is the shortest distance across a sphere.
Where the Earth is concerned , all the meridians and the Equator are Great Circles.
The Plane of a 'Great Circles ' 'cut' the sphere into two equally sized hemispheres.
NB Other than the Equator all the latitudes are NOT great Circles.
What else can I help you with?
Why are great-circle paths commonly used in navigation?
Because on a globe, a great-circle route is the shortest route between two places.
Does every great circle of a sphere have to pass through its center?
Let's be very careful here: The "great circle" of a sphere is a circle that lies on the surface ofthe sphere, so there's no way the great circle can "pass through" the sphere's center.However, in order for the circle to be a "great circle", its center must be the center of the sphere.
Can anyone explain the great circle formula in layman terms?
Yes the great circle formula is the same formula for any other circle.
Why great circle important?
Say you're planning a plane flight from Chicago, Illinois to Tokyo, Japan. If you use a flat map, your shortest distance may require a fuel stop, or two. If you use the great circle, you might be able to make it in one flight, and also save several hours of flight time. Navigation, fuel conservation, living in a 3D world.
Pi can be used to calculate the blank of a circle?
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
Why is a great- circle route often used in navigation?
Great Circle routes are used because they are the shortest route between two points on the globe.
Why is the great circle route often used in navigation?
I don't know, HA
Why are great-circle paths commonly used in navigation?
Because on a globe, a great-circle route is the shortest route between two places.
What is the imaginary line around the earth used in air and sea navigation?
This imaginary line is called the great circle. A great circle is the shortest distance between two point on a sphere. On a flat map the great circle route takes the shape of the arc of a circle due to the projection method used to fit the path on the earth's sphere to a flat surface.
Why great-circle routes are commonly used in navigation?
Great-circle routes are the shortest distance between two points on a sphere, making them the most efficient for long-distance navigation. They also help conserve fuel by reducing the total distance traveled. Additionally, great-circle routes are utilized by aircraft to take advantage of the Earth's curvature for faster travel times.
Why is a great-circle route often used in navigation?
Since the earth is a globe, some air routes are shorter when the flight goes over the Arctic. Those flights take a part of the "great circle" and shave off hours of distance. In fact great circle routes are applicable anywhere on the globe because they are the shortest routes between any two points.
Why is a great circle route often navigation?
Since the earth is a globe, some air routes are shorter when the flight goes over the Arctic. Those flights take a part of the "great circle" and shave off hours of distance. In fact great circle routes are applicable anywhere on the globe because they are the shortest routes between any two points.
What is an imaginary line that follows the curve of the earth?
An imaginary line that follows the curve of the Earth is called a great circle. It represents the shortest distance between two points on the Earth's surface and is often used in navigation and mapping.
Can automotive navigation systems be used as handheld navigation systems?
Yes, you can purchase a navigation system that is handheld. Garmin makes a great one, you can find all the information here: http://www.grainger.com/Grainger/GARMIN-GPS-Navigation-System-3MNR1
Navigation used in a sentence as noun?
Yes, This is the navigation. The G.P.S is a navigation device. Where is the navigation?
Mercator projection maps are used to determine great-circle routes?
No. A straight line on a mercator map is a path of constant bearing, but this will not generally be a great-circle route.
Was the navigation act in great Britain?
No
