Record the location and its latitude and longitude for each Checkpoint. Plan a course from one Checkpoint to the next and estimate the distance between each location, using the string and map scale.

To pinpoint your position on a map of the world you need to work out your co-ordinates, known as latitude and longitude. Latitude is your position north or south of the Equator. Lines, or ...

I've seen lots of tornado maps and charts over the years, but these are the first ones I've seen that show the frequency of U.S. tornadoes by latitude and longitude lines.

Thirty-four degrees 38 minutes north latitude and 120 degrees 27 minutes west longitude puts Lompoc right into one the world’s five maritime Mediterranean climates, and that’s a good thing.

Thirty-four degrees 38 minutes north latitude and 120 degrees 27 minutes west longitude puts Lompoc right into one the world’s five maritime Mediterranean climates, and that’s a good thing.