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[PDF] Top 20 Calibration of a large scale hydrological model using satellite based soil moisture and evapotranspiration products

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Calibration of a large scale hydrological model using satellite based soil moisture and evapotranspiration products

Calibration of a large scale hydrological model using satellite based soil moisture and evapotranspiration products

... streamflow model estimates through assimilation (Parajka et ...and/or calibration techniques or a priori determination of model parameters (Jacobs et ...2009). Calibration approaches ... See full document

20

Improved large scale hydrological modelling through the assimilation of streamflow and downscaled satellite soil moisture observations

Improved large scale hydrological modelling through the assimilation of streamflow and downscaled satellite soil moisture observations

... of soil moisture assimilation has been previously reported in ...The scale of soil moisture obser- vations, the dominant runoff processes in the study basin and the model ... See full document

18

Evaluating the hydrological consistency of evaporation products using satellite based gravity and rainfall data

Evaluating the hydrological consistency of evaporation products using satellite based gravity and rainfall data

... of soil and canopy evaporation together with plant transpiration, plays a key role in the water cycle as a linking mechanism be- tween the surface and the atmosphere (Mueller et ...upon soil mois- ture, ... See full document

21

A high resolution dataset of water fluxes and states for Germany accounting for parametric uncertainty

A high resolution dataset of water fluxes and states for Germany accounting for parametric uncertainty

... many hydrological applica- tions. Because continuous large-scale observations of such variables are not feasible, hydrologic or land surface models are applied to derive ...equifinal model ... See full document

22

Assimilation of satellite data to optimize large scale hydrological model parameters: a case study for the SWOT mission

Assimilation of satellite data to optimize large scale hydrological model parameters: a case study for the SWOT mission

... and model uncer- tainties for a better description and prediction of the ...for large-scale ...and soil moisture to evaluate a Kalman filter- based soil moisture ... See full document

23

Land surface model performance using cosmic ray and point scale soil moisture measurements for calibration

Land surface model performance using cosmic ray and point scale soil moisture measurements for calibration

... resolution scale (i.e. grid cells of 1 km 2 ), land surface model parameters can be calibrated with eddy-covariance flux data and point-scale soil moisture ...the scale mismatch ... See full document

19

Large scale hydrological model river storage and discharge correction using a satellite altimetry based discharge product

Large scale hydrological model river storage and discharge correction using a satellite altimetry based discharge product

... inherent model uncer- tainties can not be ...as soil moisture, lakes and river elevations are more fre- quent and ...combined, using data assimilation tech- niques to reduce a model’s ... See full document

28

Combining satellite radar altimetry, SAR surface soil moisture and GRACE total storage changes for hydrological model calibration in a large poorly gauged catchment

Combining satellite radar altimetry, SAR surface soil moisture and GRACE total storage changes for hydrological model calibration in a large poorly gauged catchment

... Satellite based remote sensing provides valuable data for hydrological model calibration and ...many hydrological state variables and water fluxes can now be assessed remotely ... See full document

15

Correcting satellite precipitation data and assimilating satellite-derived soil moisture data to generate ensemble hydrological forecasts within the HBV rainfall-runoff model

Correcting satellite precipitation data and assimilating satellite-derived soil moisture data to generate ensemble hydrological forecasts within the HBV rainfall-runoff model

... of satellite products, such as precipitation [21] and the assimilation of soil moisture ...physically-based hydrological model to three small Italian catchments, Laiolo et ... See full document

31

Multi site calibration and validation of SWAT with satellite based evapotranspiration in a data sparse catchment in southwestern Nigeria

Multi site calibration and validation of SWAT with satellite based evapotranspiration in a data sparse catchment in southwestern Nigeria

... the hydrological model performances in Africa, especially in data-sparse ...the model performance. In the context of large-scale hydrological model sim- ulation in ... See full document

32

Additional Value of Using Satellite-Based Soil Moisture and Two Sources of Groundwater Data for Hydrological Model Calibration

Additional Value of Using Satellite-Based Soil Moisture and Two Sources of Groundwater Data for Hydrological Model Calibration

... physically based models continues to increase, they still need to be ...in using new satellite technologies and products with high resolution in model evaluations and ...sensing ... See full document

25

A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape

A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape

... land model integrated in the Community Earth System Model (Hurrell et ...in hydrological, snow, and crop management), and plant functional types (accounting for variations in broad categories of ... See full document

15

Potential and limitations of multidecadal satellite soil moisture observations for selected climate model evaluation studies

Potential and limitations of multidecadal satellite soil moisture observations for selected climate model evaluation studies

... Abstract. Soil moisture is an essential climate variable (ECV) of major importance for land–atmosphere interac- tions and global ...of soil moisture dynamics in global climate models is ... See full document

20

Evaluation of Evapotranspiration-based and Soil-Moisture-based Irrigation Control in Turf

Evaluation of Evapotranspiration-based and Soil-Moisture-based Irrigation Control in Turf

... Controller clock systems are an essential part of automated irrigation systems. While electro-mechanical and mechanical controllers were commonly used in the early 1970’s, controllers became exclusively electronic in the ... See full document

106

Soil moisture active and passive microwave products: intercomparison and evaluation over a Sahelian site

Soil moisture active and passive microwave products: intercomparison and evaluation over a Sahelian site

... five soil moisture products based on satellite-based passive and active microwave ...measurements. Products are evaluated for 2005–2006 against ground measurements ob- ... See full document

16

Use of MLCM3 Software for Flash Flood Modeling and Forecasting

Use of MLCM3 Software for Flash Flood Modeling and Forecasting

... A series of experiments were conducted in the basins of Kosi region (Nepal) for 2 years in the period from 1997 to 1998. Experiment 1 was produced according to the catchment area of the Sagarmatha Post, the Dudh Kosi ... See full document

9

Integrating coarse scale uncertain soil moisture data into a fine scale hydrological modelling scenario

Integrating coarse scale uncertain soil moisture data into a fine scale hydrological modelling scenario

... the model to reach lower field- averaged soil moisture contents, the model was further forced with the same meteorological data set except for the precipi- tation data that were decreased to ... See full document

14

Mapping the spatial variation of soil moisture at the large scale using GPR for pavement applications

Mapping the spatial variation of soil moisture at the large scale using GPR for pavement applications

... subsurface moisture obtained using the “reflectivity” and the “Rayleigh scattering” methods overlaid on the normalized near- surface soil moisture ...the moisture content is expected to ... See full document

40

EVAPOTRANSPIRATION AS AFFECTED BY SOIL MOISTURE AND FERTILIZER USE

EVAPOTRANSPIRATION AS AFFECTED BY SOIL MOISTURE AND FERTILIZER USE

... Effect of soil moisture on ET.-An increase in soil water supply increased ET of spring wheat (Table I), winter wheat, oats and barley significantly (Fig.. Increase of soil.[r] ... See full document

8

On the Application of Probabilistic  Hydrometeorological Simulation of Soil Moisture across Different Stations in India

On the Application of Probabilistic Hydrometeorological Simulation of Soil Moisture across Different Stations in India

... of soil moisture and precipitation anomalies. Simulation of soil moisture using Clayton copula is carried out for all the stations, across different ...of soil moisture is ... See full document

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