Civil Engineering - Water Resources Engineering - Discussion

Discussion Forum : Water Resources Engineering - Section 1 (Q.No. 24)
While calculating the average depth of annual precipitation in a catchment basin, importance to individual raingauge station is given in
Arithmetical method
Thiessen's mean method
Isohyetal method
both (a) and (b)
both (b) and (c).
Answer: Option
No answer description is available. Let's discuss.
4 comments Page 1 of 1.

MJM Gcek said:   3 years ago
Yes, Agreed @ Sooraj.

Sooraj said:   4 years ago
@Dipunku @Murdock.

I think the answer is D because in Isohyetal method we average of two consecutive rainfall values so individual importance for Rain gauge is not given.

Dipunku said:   4 years ago
Yes, correct @Murdock.

Murdock said:   4 years ago
In every method, we use readings from the individual gauge, right?

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