CEE 6440 Midterm: midterm2006
31 Jan 2019
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Gis in water resources midterm exam fall 2006. Please do all 4: [20 points] geodesy, map projections and coordinate systems. Longitude: [25 points] distances on a curved earth. Austin, texas is located at 30 11"n, 97 40"w: convert these coordinates to decimal degrees and indicate which of these numbers represents longitude and which represents latitude by filling the corresponding decimal degree longitude and latitude into the following table. Austin: assume a spherical earth with radius of 6370 km. Calculate the distance from logan (utah) to austin (texas): discuss some other ways that you have learned for calculating the distance from logan to. You are not expected to do it in this question. ) Page 3 of 6: [30 points] hydrologic variables derived from dem"s. Because in general it is not possible to unambiguously determine flow directions around the edges, these have been specified for you as indicated.
