Map Ruler Adventure Set

Twenty-three rulers that should cover most of the maps you're likely to encounter in land navigation. Scales included are: 1:24,000 1:25,000 1:50,000 1:62,500 1:63,360 1:65,000 1:69,500 1:77,000 1:80,000 1:84,000 1:100,000 1:125,000 1:126,720 1:150,000 1:156,000 1:160,000 1:182,000 1:190,000 1:200,000 1:250,000 1:300,000 1:320,000 1:400,000 1:500,000 Inch-mm Metric Conversion These rulers can be used to measure or plot latitude/longitude coordinates, UTM/MGRS coordinates, and to measure distances in either meters or miles.You will find them useful when you are working with a GPS receiver and paper maps.Each ruler is designed for a specific scale map. You must use a ruler that matches the scale of your map.On the front side, the rulers have minutes and seconds on one edge and decimal minutes on the other edge, allowing you to use either notation. On the back side, the rulers have distance in meters on one edge, and distance in either miles or nautical miles on the other ed