Question:
Isohyetal method gives accurate mean areal depth of rainfall
Isohyetal method gives accurate mean areal depth of rainfall
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Use isohyetal methods in regions with varied terrain to calculate rainfall distribution more accurately.
Updated On: May 3, 2025
- In a plain country
- In a gently sloping basin
- In an undulating country
- When the precipitation includes snow-melt
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The Correct Option is C
Solution and Explanation
The isohyetal method is most accurate in areas where the rainfall varies significantly over varying topography, such as undulating countries. This method relies on the construction of isohyets (lines of equal rainfall) to calculate the mean areal rainfall.
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