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Unformatted text preview: drawing. 1 2 3 5. Name the methods to collect and measure data to construct a topographic map. Elevation and distance. Grid radiation, planetable, GPS 6. Hydrographic surveys require two measurements to identify data points, what are they? Location depth sounding and measuring of the point of the sounding. 7. What type of information would be shown on each of the following maps? Cadastral- property ownership Land use- zoning...
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- Spring '08