HYDR 232 Surveying and Maps
Introduces the instruments of surveying and their use in relationship to hydrological application. Covers procedures for keeping proper field notes; causes of errors and mistakes in measurements; methods of determining accurate linear measurements; and procedures for determining distances and elevations by direct and indirect methods. Examines proper use of the transit, theodolite, compass, electronic total station, engineer's level, auto compensating level, and global positioning systems. Also includes field sketching, plotting, traversing, and stadia notes to develop topographic maps; plotting cross sections and profiles.