Areal intensity-duration-frequency curves for short term rainfall events in Lund.

Abstract

This paper describes the procedure of developing point and areal i-d-f relationships and shows the differences between them. Statistically developed factors reducing point values to areal values for areas up to 25 km2 for different durations and return periods of up to three years are given. Presented relationships will give more realistic design storms in comparison with design storms derived from point i-d-f curves.-from Author