Most maps show the lines of longitude.

latitude, longitude, a certain population.

So it's like the equator or the lines of longitude.

The voyage became the basis for the invention of the global system of Longitude.

They have the problem of calculating longitude.

Parallel meridians rudely pecked into the glass, surround these footpads' goblets.

Longitude, that kind of getting the north south access into finding your position, requires them to be able to make calculations about time.

Idnibba () was a Palestinian village, located at latitude 31.7426937N and longitude 34.8561001,E in the southern part of the Ramle Subdistrict.

Sailors used the marine cronomoter to determine a ship's longitude with the help from the stars.

That length minus that length over there

And we know, that this length is equal to this length and we also know that that length is equal to that length

And this length is equal to this length over here.

This length is equal to this length.

A meridian (or line of longitude) is the half of an imaginary great circle on the Earth's surface, terminated by the North Pole and the South Pole, connecting points of equal longitude.

Which is equal to that length, which is equal to that length,

Because this length is equal to this length.

So this length is equal to that length right over there

length right here.

It became the standard map projection for nautical purposes because of its ability to represent lines of constant course, known as rhumb lines or loxodromes, as straight segments which conserve the angles with the meridians.

And we know that this length is equal to that length, which is equal to that length,

So you don't have to tell what latitude, longitude you're at, you don't have to tell what your roof slope angle is, you don't have to tell what orientation.

So you don't have to tell what latitude, longitude you're at, what your roof slope angle is, or what orientation.

So this length is equal to this length.

We know that this length down here is the same as this length up here

Audience The same.Eddie Obeng The same.

Height

length

Length

Length...

Height

Length

How much is this tall?

This length is going to be the same thing as that length.

Then clearly, this length is shorter than that length.

So the perimeter is going to be this length plus this width plus that same length again plus that width over there.

New width

X length

Y length

Scale this length...

Latitude

Ecl. latitude

Focal length

Focal Length

Longitude

Center map onlongitude