Application of data driven techniques in discharge rating curve-an overview

M Zakwan, M Muzzammil, J Alam - Aquademia, 2017 - aquademia-journal.com
Establishing a reliable rating curve is an integral part of water resource engineering. The
present paper is a review of data driven techniques used for modelling the stage discharge …

Development of synthetic rating curves: Case study in Iowa

F Quintero, M Rojas, M Muste… - Journal of Hydrologic …, 2021 - ascelibrary.org
This case study describes an economically feasible approach to generate synthetic rating
curves that enhance utility of stage-only river gauges. The study is based on a network of …

Simulation of flood inundation extent by integration of HEC-HMS, GA-based rating curve and cost distance analysis

S Debbarma, S Dey, A Bandyopadhyay… - Water Resources …, 2024 - Springer
Flood inundation modeling is crucial for analyzing floods and understanding the impact of
rainfall on runoff. Traditional hydraulic models require substantial data and technical skill …

A method of direct, real-time forecasting of downstream water levels via hydropower station reregulation: A case study from Gezhouba Hydropower Plant, China

Y Shang, Y Xu, L Shang, Q Fan, Y Wang, Z Liu - Journal of Hydrology, 2019 - Elsevier
The forecasting accuracy of downstream water levels greatly impacts the economic
operation of reregulating hydropower stations. If present, large errors in water level …

Stage–discharge prediction in the multi-stage ice-covered compound channel

H Li, B Sun, Z Li, D Li, Y Yang, F Wang - Physics of Fluids, 2024 - pubs.aip.org
The multi-stage compound channel, which is a common pattern in natural alluvial rivers and
the regulation projects of urban rivers, inevitably freezes in winter when it is situated in cold …

[PDF][PDF] Developing stage-discharge relations using optimization techniques

M Zakwan, M Muzzammil, J Alam - … : Water, Environment and …, 2017 - researchgate.net
Accurate estimation of discharge in rivers forms the basis of efficient flood management and
surface water planning. However, continuous measurement of discharge in a stream is …

[PDF][PDF] Flow-velocity model for hydrokinetic energy availability assessment in the Amazon

J da Silva Cruz, CJC Blanco… - Acta Scientiarum …, 2020 - redalyc.org
 e Brazilian hydrological information network does not provide data series of daily
velocities. e river velocities are important for the study of hydrokinetic potential. erefore …

Discharge estimation and rating curve derivation, using satellite geometry data and isovel contours at Karun River, Iran

H Farnoush, MF Maghrebi - Acta Geophysica, 2023 - Springer
Determining discharge and stage–discharge curves in fluvial environments without
hydrometric gauges is a critical challenge in hydrologic studies and river hydraulics. This …

Comparison of different machine learning methods in river streamflow estimation using isovel contours and hydraulic variables

MF Maghrebi, SM Vatanchi - International Journal of River Basin …, 2024 - Taylor & Francis
This study evaluates several machine learning (ML) models for estimating streamflow in the
Osage River, Missouri, USA, and the Severn River, UK, using hydraulic input variables …

Estimating streamflow by an innovative rating curve model based on hydraulic parameters

SM Vatanchi, MF Maghrebi - Environmental Earth Sciences, 2024 - Springer
Estimating river flow is a critical step for planning and managing water resources. Since
direct streamflow measurement is complex and time-consuming, managers rely on rating …