The 180th meridian or antimeridian is the meridian which is 180° east or west of the Prime Meridian ... It is common to both east longitude and west longitude.
It runs through the Pacific Ocean, and was the nominal guideline for the position of the International Dateline, although the dateline itself had to depart from the antimeridian in several places.
Allof the lines are calle longitude. Bit the middle one would be the Prime Meridian, as the Equator is the middle like for lattitude.
Well, this is a very close estimate so I would say about 42 degrees East to about 47 degrees East.
There is no fixed set of meridians. A meridian is just an imaginary line that takesshape when you choose any longitude and mark a little dot at every point onEarth with that same longitude.If you were to begin at any longitude, travel straight east or west all the wayaround the Earth until you arrived back at your starting point, and make a markin your notebook every time you cover an interval of 5 degrees of longitude, thenyou would wind up with 360/5 = 72 marks in your notebook.
hemispheres and deg (degrees) are not compatible. solid angles are measured in steradians of spheres 2pi steradians or 0.5 spheres in a hemisphere In cartography, a hemisphere would encompass 180 degrees of longitude.
Hours are not units of distance measurement. Minutes and seconds are, but it depends on where it is measured. If measuring degrees of longitude along the equator, each degree is about 60 miles, so one minute (1/60th degree) would be 1 mile. Degrees of longitude differ along different lines of latitude (different Earth's circumference). Degrees of latitude, however, are a constant distance (about 69 miles).
The prime Meridian is 0 degrees longitude.
90 degrees
90 degrees west longitude
That is the Prime Meridian. The Equator is zero degrees latitude.
90 degrees 40 degrees and 90 degrees
That would be zero degrees longitude.
This is called the Prime meridian, it passes through Greenwich, England.
90 degrees west
I don't think you mean the Prime Meridian. I think you mean the Equator, latitude not longitude. King Neptune is, I suspect, what you refer to. The Prime meridian is 0 degrees longitude, the Greenwich Meridian. the Equator is 0 degrees latitude & circles the Earth horizontally.
-- Origin of longitude -- Zero degrees longitude -- Boundary between Eastern and Western Hemispheres -- Greenwich Meridian
90 degrees west
The prime meridian is the zero degree vertical longitude line on the globe of the Earth. An example sentence would be: She used to live close to the prime meridian.