Notes |
Panel title. Relief shown by contours and spot heights. Contour interval 10 meters. "Compiled from 1:24 000-scale topographic maps dated 1956-1978. Planimetry revised from aerial photographs taken 1978 and other source data. Revised information not field checked. Map edited 1980." Projection and 10 000-meter grid, zone 14, Universal transverse Mercator 25 000-foot grid ticks based on South Dakota coordinate system, north zone and North Dakota coordinate system, south zone. 1927 North American datum. Includes quadrangle location map and "Topographic map symbols" in margin. "N4530-W1010030 X 60." Designed to be folded to 21 x 11 cm. |