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7 Cards in this Set
- Front
- Back
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True North |
Position on the earths surface that connects at the North Pole: longitude |
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Magnetic North |
Direction to the North Magnetic Pole, as indicated by the north-seeking needle of a magnetic compass. |
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Grid North |
Vertical lines on a map; variation caused by curvature of the earth. |
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Back Azimuth |
Reverse direction ( 180 degrees difference) of a forward azimuth. |
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Declination |
Angle on the horizontal plane between magnetic north and true north. |
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Compass to Map |
West - East + |
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Map to Compass |
West + East- |
