Which technique should a pilot use to scan for traffic to the right and left during straight-and-level flight? How can you determine if another aircraft is on a collision course with your aircraft? What preparation should a pilot make to adapt the eyes for night flying?
Because of this designation, longitude is measured in degrees west or east of the Prime Meridian. For example, 30Â°E, the line passing through eastern Africa, is an angular distance of 30Â° east of the Prime Meridian. 30Â°W, which is in the middle of the Atlantic Ocean, is an angular distance of 30Â° west of the Prime Meridian.
At best, they may give you an idea of what the location might look like. Longitude and Latitudes tell you exactly where that location is on the Earth globe. They pinpoint it for you the same way as any coordinate system does. It easier on a flat map, but you have the same result by using a globe.