Results 261 to 270 of about 77,303 (305)

Rainfall-runoff modeling using computational intelligence techniques

2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2016
Rainfall and corresponding Runoff estimation are substantially dependent on various geographic, climatic, and biotic features of the catchment or basin under study and these factors often induce a linear, non-linear or highly complex relation between rainfall and runoff.
Dhananjay Kumar, P. Parth Sarthi, Prabhat Ranjan   +2 more
openaire   +1 more source

The ARNO rainfall—runoff model

Journal of Hydrology, 1996
Abstract This paper describes in detail a semi-distributed conceptual rainfall-runoff model known as the ARNO model, which is now in widespread use both in land-surface-atmosphere process research and as an operational flood forecasting tool on several catchments in different parts of the world.
openaire   +1 more source

Rainfall-runoff models: A review

Environmental Software, 1990
Abstract Rainfall-runoff research continues to focus upon the inclusion of additional modelling complexity such as hydraulics, or the subtler components of the hydrologic cycle. Recently, attention is being paid towards uncertainty and risk. This paper provides an update as to the state-of-health in the overall rainfall-runoff modelling effort.
openaire   +1 more source

A rainfall-runoff model for small watersheds

Journal of Hydrology, 1992
Abstract A rainfall-runoff model was developed by combining the excess-rainfall process and the runoff-concentration process. The excess rainfall was modeled by using the two-parameter Green-Ampt infiltration approach. A six-parameter linear-discrete model was used to model the runoff hydrograph.
Guang-Te Wang, V.P. Singh, F.X. Yu
openaire   +1 more source

Evaluating Rainfall-Runoff Model Performance

Journal of the Hydraulics Division, 1976
In this paper some of the problems involved in quantitative evaluation of rainfall-runoff models are considered.
Ian D. Moore, Russell G. Mein
openaire   +1 more source

Improvement of Nonlinear Rainfall-Runoff Model

Journal of the Hydraulics Division, 1982
Water resources engineers have long been aware that the linear assumption of unit hydrograph models produces poor results in some basins. The Amorocho-Branstetter nonlinear model is an alternative to unit hydrograph models in these instances, but has not been as popular, perhaps because the user had to determine the parameters by trial-and-error ...
Otto J. Helweg, Jaime Amorocho, Ralph H. Finch   +2 more
openaire   +1 more source

Input errors in rainfall-runoff modelling

Mathematics and Computers in Simulation, 1988
Abstract Precipitation is one of the most variable of the hydrologic processes. This presents two particular problems when hydrologic process of basin scale are studied via mathematical models. The first is the extent to which areal rainfall distribution can be determined from point measurements and the second is the effect of precipitation ...
M.T.P. Retnam, B.J. Williams
openaire   +1 more source

RAINFALL—RUNOFF MODELLING—A CASE STUDY

ISH Journal of Hydraulic Engineering, 2008
ABSTRACT In planning and development of a water resources project, a long and continuous record of hydrologic data is a prime necessity. In this paper, empirical relations between seasonal rainfall and runoff for the Bahuda river basin are proposed and the multiple correlation and regression analysis is carried out to forecast the maximum daily ...
M. Afzal Ali Baig, P. Mallikarjuna, T. V. Krishna Reddy   +2 more
openaire   +1 more source

A simplified hydrological rainfall-runoff model

Journal of Hydrology, 1984
Note: [9] Reference LCH-ARTICLE-1984-005 Record created on 2007-04-24, modified on 2016-08 ...
openaire   +1 more source

ERS data for rainfall-runoff models

2009
The presented project being a part of rainfall-runoff modeling is focused on determination of relations between soil moisture changes detected in radar data and precipitations. One catchment area of– the Olse River in the northern Moravia is used for.
Halounová L., Švec M., Horák J., Unucka J., Hanzlová M., Juříkovská L.   +5 more
openaire   +1 more source