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A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.
The operator simply finds on the map the location of the target transmitter or receiver (i.e. the other antenna being communicated with) and uses the map to determine the azimuth angle needed to point the operator's antenna. The operator would use an electric rotator to point the antenna. The map can also be used in one way communication.
Image:BlankMap-World.png – World map, Robinson projection centered on the meridian circa 11°15' to east from the Greenwich Prime Meridian. Microstates and island nations are generally represented by single or few pixels approximate to the capital; all territories indicated in the UN listing of territories and regions are exhibited.
World map of Waldseemüller (Germany, 1507), which first used the name America (in the lower-left section, over South America) [1] The earliest known use of the name America dates to April 25, 1507, when it was applied to what is now known as South America. [ 1 ]
The Waldseemüller map or Universalis Cosmographia ("Universal Cosmography") is a printed wall map of the world by the German cartographer Martin Waldseemüller, originally published in April 1507. It is known as the first map to use the name "America". The name America is placed on South America on the main map
The American flag is one of the world's most recognizable symbols, but it didn't always look the way it does today. Before we had the current American flag, there were many versions, featuring ...
The image of Buzz Aldrin on the moon with an American flag is one of the most iconic photos in American history. The U.S. planted the first flag on the moon during the Apollo 11 mission in 1969.
A compass rose or compass star, sometimes called a wind rose or rose of the winds, is a polar diagram displaying the orientation of the cardinal directions (north, east, south, and west) and their intermediate points. It is used on compasses (including magnetic ones), maps (such as compass rose networks), or monuments.