Approximately how many nautical miles correspond to 12 cm on a map with a scale of 1: 2 000 000?4
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On a Direct Mercator chart at latitude 15°S, a certain length represents a distance of 120 NM on the earth.The same length on the chart will represent on the earth, at latitude 10°N, a distance of:4
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On a Direct Mercator chart at latitude of 45°N, a certain length represents a distance of 90 NM on the earth.The same length on the chart will represent on the earth, at latitude 30°N, a distance of:4
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On a chart, the distance along a meridian between latitudes 45°N and 46°N is 6 cm. The scale of the chart is approximately:4
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Given:Chart scale is 1: 1 850 000.The chart distance between two points is 4 centimetres. Earth distance is approximately:4
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On a Mercator chart, at latitude 60°N, the distance measured between W002° and E008° is 20 cm. The scale of this chart at latitude 60°N is approximately:4
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Assume a Mercator chart.The distance between positions A and B, located on the same parallel and 10° longitude apart, is 6 cm. The scale at the parallel is 1: 9 260 000.What is the latitude of A and B?4
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A straight line on a chart 4.89 cm long represents 185 NM. The scale of this chart is approximately:4
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The scale on a Lambert conformal conic chart:4
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A direct Mercator graticule is based on a projection that is:4
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