scholarly journals A statistical basis for multiobjective calibration

Eos ◽  
2012 ◽  
Vol 93 (47) ◽  
pp. 496-496
Author(s):  
Atreyee Bhattacharya
Keyword(s):  
Multiobjective Calibration

scholarly journals Multiobjective calibration of the MESH hydrological model on the Reynolds Creek Experimental Watershed

2010 ◽  
Vol 7 (2) ◽  
pp. 2121-2155 ◽  
Author(s):  
A. J. MacLean ◽  
B. A. Tolson ◽  
F. R. Seglenieks ◽  
E. Soulis
Keyword(s):  
Snow Water Equivalent ◽  
Model Simulation ◽  
Hydrologic Model ◽  
Simulation Accuracy ◽  
Mesh Model ◽  
Reynolds Creek ◽  
Spatially Distributed ◽  
Multiobjective Calibration ◽  
Computationally Intensive ◽  
Computational Budget

Abstract. The spatially distributed MESH hydrologic model (Pietroniro et al., 2007) was successfully calibrated and then validated for the prediction of snow water equivalent (SWE) and streamflow in the Reynolds Creek Experimental Watershed in Idaho, USA. The tradeoff between fitting to SWE versus streamflow data was assessed and showed that both could be simultaneously predicted with good quality by the MESH model. Not surprisingly, calibrating to only one objective (e.g. SWE) yielded poor simulation results for the other objective (e.g. streamflow). The multiobjective calibration problem in this study was efficiently solved via a simple weighted objective function approach and analyses showed that the approach yielded a balanced solution between the objectives. Our approach therefore eliminated the need to rely on a potentially more computationally intensive evolutionary multiobjective algorithm to approximate the entire tradeoff surface between objectives. Additional calibration experiments showed that for our calibration computational budget (2000 model evaluations), the autocalibration procedure would fail without being initialized to a model parameter set carefully determined for this specific case study. This study serves as a benchmark for MESH model simulation accuracy which can be compared with future versions of MESH.

Use of an entropy-based metric in multiobjective calibration to improve model performance

2014 ◽  
Vol 50 (10) ◽  
pp. 8066-8083 ◽  
Author(s):  
I. G. Pechlivanidis ◽  
B. Jackson ◽  
H. McMillan ◽  
H. Gupta
Keyword(s):  
Model Performance ◽  
Improve Model ◽  
Multiobjective Calibration ◽  
Improve Model Performance

scholarly journals Multiresponse, multiobjective calibration as a diagnostic tool to compare accuracy and structural limitations of five coupled soil-plant models and CLM3.5

2013 ◽  
Vol 49 (12) ◽  
pp. 8200-8221 ◽  
Author(s):  
Thomas Wöhling ◽  
Sebastian Gayler ◽  
Eckart Priesack ◽  
Joachim Ingwersen ◽  
Hans-Dieter Wizemann ◽  
...  
Keyword(s):  
Diagnostic Tool ◽  
Multiobjective Calibration

Multiobjective Calibration for Comparing Channel Sediment Routing Models in the Soil and Water Assessment Tool

2014 ◽  
Vol 43 (1) ◽  
pp. 110-120 ◽  
Author(s):  
Shenglan Lu ◽  
Nagendra Kayastha ◽  
Hans Thodsen ◽  
Ann van Griensven ◽  
Hans Estrup Andersen
Keyword(s):  
Assessment Tool ◽  
Sediment Routing ◽  
Multiobjective Calibration ◽  
Water Assessment ◽  
Soil And Water ◽  
Routing Models

scholarly journals Multiobjective calibration and sensitivity of a distributed land surface water and energy balance model

2001 ◽  
Vol 106 (D24) ◽  
pp. 33421-33433 ◽  
Author(s):  
Paul R. Houser ◽  
Hoshin V. Gupta ◽  
W. James Shuttleworth ◽  
James S. Famiglietti
Keyword(s):  
Surface Water ◽  
Energy Balance ◽  
Land Surface ◽  
Energy Balance Model ◽  
Balance Model ◽  
Land Surface Water ◽  
Multiobjective Calibration

Evaluating Cellular Automata Models by Evolutionary Multiobjective Calibration

2008 ◽  
pp. 114-119 ◽  
Author(s):  
Maria Vittoria Avolio ◽  
Donato D’Ambrosio ◽  
Salvatore Di Gregorio ◽  
Valeria Lupiano ◽  
Rocco Rongo ◽  
...  
Keyword(s):  
Cellular Automata ◽  
Multiobjective Calibration
Sign in / Sign up

Export Citation Format

Share Document