Physics · Hydrology and Rainfall Measurement
Consider the following statements regarding rainfall measurement methods: 1. The arithmetic mean method is used when the rainfall measured at various stations in a catchment area shows little variation. 2. Rain gauges located outside the catchment area are not considered in the Thiessen Polygon method. 3. Rain gauges located outside the catchment area are also considered in the arithmetic mean method. 4. The Thiessen Polygon method is reliable only for plain areas. Which of the above statements are INCORRECT?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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2 and 3
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