GIST 482 Name:___________________________ Answer Sheet - Week2-Part2_Assignment Please use Blue font for your answers. 1. Based on this visualization is rainfall uniform or highly variable across WGEW? High Density Sample 2. What are the minimum, maximum, mean and standard deviation of daily rainfall for WGEW? How many rain gauges are in the whole WGEW network (the Count)? Number of Rain Gauges in WGEW: Minimum (inches): Maximum (inches): Mean (inches): Standard Deviation (inches): 3. What are the minimum, maximum, mean and standard deviation of daily rainfall for Watershed 15 with High Density sample (enter into the table below)? How many rain gauges are in Watershed 15? Number of Rain Gauges in Watershed 15: Total Area of WS15 Theissen Polygons in Hectares = Table 1: High Density Sample Results. For the Thiessen method you will only have the Weighted Mean rainfall. The mean value for the Thiessen method should be similar to the other values. Method Minimum Inches Maximum inches Mean* inches Standard Deviation inches Q3. Arithmetic Q.4 Thiessen xxxxxxxxxxxxxxx xxxxxxxxxxxxxxx xxxxxxxxxxxxx Q.5 IDW Q. 6 Spline *For Thiessen obtain the sum of all the polygons and insert under the Mean 4. How many Thiessen polygons were used for Watershed 15 with