Quantification of the uncertainties related to velocity-area streamgauging data. Estimating the contribution of the different error sources in a given streamgauging offers a practical tool to improve the measurement strategy. To address the limitations of the method proposed by the ISO 748 standard, a generalized approach is introduced for computing the uncertainty associated with velocity-area discharge measurements. Direct computation methods are suggested for estimating the uncertainty components related to the vertical integration of velocity and to the transversal integration of velocity and depth. Discharge extrapolations to the edges and in the top/ bottom layers are explicitly taken into account, as well as the distribution of the...
Water resources management is a central concern for EDF, both in the fields of safety, regulation an...
Uncertainty of discharge measured with relating curve between level and discharge. The Compagnie Na...
HMEM, Durham, New Hampshire, USA, 09-/07/2017 - 12/07/2017International audienceStage-discharge rati...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceStreamflow time series provide base...
Lors des crises (sécheresses ou crues) les données hydrométriques participent directement aux proces...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceQuantifying the quality of discharg...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceQuantifying the uncertainty of stre...
During crisis (droughts or floods) hydrometric data are essential for decisions, in real-time, relat...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAU [ADD1_IRSTEA]Hydrosystèmes et risques naturelsInternatio...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceWhile the application of uncertaint...
The present study was conducted to re-estimate the factors needed for the velocity-area method previ...
Abstract This study demonstrates an application of uncertainty analysis in evaluating methods of dis...
On the tools of the national hydrometry services and their extension to the uncertainty concepts. ...
Two methods, namely the velocity-area method and the entropy method, for assessing with uncertainty ...
The velocity-area method and entropy method for assessing with uncertainty discharge measurements at...
Water resources management is a central concern for EDF, both in the fields of safety, regulation an...
Uncertainty of discharge measured with relating curve between level and discharge. The Compagnie Na...
HMEM, Durham, New Hampshire, USA, 09-/07/2017 - 12/07/2017International audienceStage-discharge rati...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceStreamflow time series provide base...
Lors des crises (sécheresses ou crues) les données hydrométriques participent directement aux proces...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceQuantifying the quality of discharg...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceQuantifying the uncertainty of stre...
During crisis (droughts or floods) hydrometric data are essential for decisions, in real-time, relat...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAU [ADD1_IRSTEA]Hydrosystèmes et risques naturelsInternatio...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]ARCEAUInternational audienceWhile the application of uncertaint...
The present study was conducted to re-estimate the factors needed for the velocity-area method previ...
Abstract This study demonstrates an application of uncertainty analysis in evaluating methods of dis...
On the tools of the national hydrometry services and their extension to the uncertainty concepts. ...
Two methods, namely the velocity-area method and the entropy method, for assessing with uncertainty ...
The velocity-area method and entropy method for assessing with uncertainty discharge measurements at...
Water resources management is a central concern for EDF, both in the fields of safety, regulation an...
Uncertainty of discharge measured with relating curve between level and discharge. The Compagnie Na...
HMEM, Durham, New Hampshire, USA, 09-/07/2017 - 12/07/2017International audienceStage-discharge rati...