GEO Lab 2

large sale map that uses contour lines to portray an accurate representation of the election and shape of the land

difference between the north arrow on a magnetic compass and true north

The ratio of the measured distance on a map to the actual distance on the ground

a line on a map connecting points of equal value

connects areas of equal elevations above a base level

reference points on the ground where elevation and location have been measured precisely

the vertical elevation difference between two consecutive contour lines

every 4th or 5th contour line