Cardinal directions refer to four points on a compass: north, south, east and west. Each cardinal direction is separated from another by 90 degrees out of a 360-degree circle on a compass. North is at the top, east is to the right, south points towards the bottom and west is to the left.Continue Reading
Along the points of the circle, north is zero or 360 degrees, east is 90 degrees, south is 180 degrees and west is 270 degrees. When reading a compass or a map, cartographers and explorers typically orient themselves facing magnetic north using a magnetic compass, which means east is to the right, west is to the left and south is behind.
Cardinal directions are used in many applications such as cartography, travel, sailing, astronomy, geography and orienteering. Mapmakers commonly put north facing upwards on a sheet of paper. Sailors use gyrocompasses to determine a ship's alignment with true north. Astronomers use cardinal directions to describe the locations of stars in the sky as they relate to the celestial sphere.
Points on a compass such as northeast, southeast, southwest and northwest are called primary intercardinal, ordinal or intermediate directions. These points are exactly halfway between the corresponding cardinal directions on a compass. The terms north, south, east and west are derived from Germanic words that replaced corresponding Latin denotations.Learn more about Maps & Cartography
Calibrating a digital compass is fairly simple process if you know how to force it into its calibration mode. You need an open space to begin the process. Determine whether your compass is a handheld compass or an automatic compass, then set your compass to calibration mode. In an open area, make two full circles within 20 seconds. Turn the calibration mode off. The entire process can take up to 10 minutes based on experience.Full Answer >
Google Aerial View functions much the same way as the regular Google maps do, offering users the ability to zoom in or out, and providing a search bar for locating certain places or inputting driving directions. A special feature of the aerial view is the ability to rotate the map.Full Answer >
The website of Ohio State University offers maps of its campus and larger maps with driving directions to the campus, but not detailed maps of the state. The website of the state of Ohio offers free maps of Ohio in its section on tourism and recreation and Department of Transportation.Full Answer >
Live Maps on Virtual Earth allows users to browse and view cities around the world; check for traffic information; ask for driving, walking and transit directions; share and embed maps; or print maps of geographical locations. Live Maps is a Web mapping service on Virtual Earth that allows users to view any location on a virtual globe.Full Answer >