geotop /oms3 - model integration and case study
DESCRIPTION
GEOtop /OMS3 - Model Integration and Case Study. OR: 4 WP: 1. Formetta G. et al., University of Trento (Italy). Outline. GEOtop. GOALS. OMS3. Application. Outline. GEOtop and Object Modelling System Goals of the integration. Application and Conclusion. - PowerPoint PPT PresentationTRANSCRIPT
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23
GEOtop/OMS3 - Model Integration and Case Study.
Formetta G. et al., University of Trento (Italy)
OR: 4WP: 1
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23
Outline
Outline GEOtopOMS3 Application
Formetta G., ARS-USDA-Fort Collins (CO)
• GEOtop and Object Modelling System
• Goals of the integration
• Application and Conclusion
Formetta G., University of Trento (Italy)
GOALS
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 3
Rome 09 March 2011Trento 17 June 2011G. Formetta, Leipzig 05 July 2012G. Formetta, Formetta G., University of Trento (Italy)
What and Why OMS3?
The Object Modeling System OMS is a modular modeling framework that, using an open source software approach, enables all members of the scientific community to address collaboratively the many complex issues associated with the design, development, and application of distributed hydrological and environmental models.
GOALS
• Component interoperability
• Data interoperability
• Language interoperability
Outline GEOtopOMS3 GOALS Application
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 4
Rome 09 March 2011Trento 17 June 2011G. Formetta, Leipzig 05 July 2012G. Formetta,
Motivation Hydrological ComponentsBasin Delineation Conclusions
Formetta G., University of Trento (Italy)
What and Why OMS3?
Console for script execution
uDig-Jgrass GIS integration
• PRMS • AgroEcoSystem-Watershed• NewAge
• LUCA• Particle Swarm• DREAM
Outline GEOtopOMS3 GOALS Application
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 5
GEOtop model
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Rome 09 March 2011Trento 17 June 2011G. Formetta, Trento 24 June 2011Trento 14 June 2012
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
• 3D physically based finite-difference model
• spatially distributed
• It models:- subsurface saturated and unsaturated flows- surface runoff- turbulent fluxes across the soil-atmosphere interface.
Outline GEOtopOMS3 GOALS Application
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 6
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
Model integration goals n.1: enjoy the GIS uDig-JGrass
GEOtop OMS3
Outline GEOtopOMS3 GOALS Application
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 7
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
GEOtop OMS3
Model integration goals n.2: enjoy calibration algorithms
GEOtopOMS3 ApplicationOutline GOALS
Measured data
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 8
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
Model Application: Tuostolo river basin, Italy
Measurement station
Tuostolo river basin
GEOtopOMS3 GOALSOutline Application
Meteorological Input data:1. Rainfall2. Air temperature
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 9
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
• Suction [KPa] simulation at 0.35 m depth
• Simulation period: 01-12-2007 to 01-05-2008
• Time step: hourly
GEOtopOMS3 GOALSOutline Application
PBIAS=1.90NSE=0.83
Model Application: Tuostolo river basin, Italy
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 10
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
• Soil moisture simulation at 0.35 m depth
• Simulation period: 01-12-2007 to 01-05-2008
• Time step: hourly
GEOtopOMS3 GOALSOutline Application
PBIAS=2.1NSE=0.70
Model Application: Tuostolo river basin, Italy
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 11
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
GEOtopOMS3 GOALSOutline Application
C1
C3
Input data: Radiation Rainfall
Air Temperature Relative Humidity
Simulation time step: daily1 year simulation: 10 min.# model runs: 800
Model Application: Drake river basin, Co-USA
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 12
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
Where the landslides are?
GEOtopOMS3 GOALSOutline Application
I/O GIS integration
Parameter estimation
Model Setup
Measurementdata
3D-(Multi)Point simulations
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 13
Outline Calibration Issues Data AssimilationMotivation Hydrological Component
Trento 17 June 2011G. Formetta, Trento 24 June 2011
Outline ConclusionsInformatic StructureHydrological Components
Leipzig 05 July 2012G. Formetta,
Hydrological Components Conclusions
Formetta G., ARS-USDA-Fort Collins (CO)
Motivation Basin Delineation
Formetta G., University of Trento (Italy)
Where the landslides are?
GEOtopOMS3 GOALSOutline Application
I/O GIS integration
Parameter estimation
Model Setup
Measurementdata
3D-(Multi)Point simulations
I/O GIS integration
GEOtop Model
Model Setup
Raster simulations
MODEL OUTPUT:
• Soil moisture maps for each layer (SM)
• Suction maps for each layer (WP)
SAFETY FACTOR MAP COMPUTATION:
FS(WP, SM, C, φ, SLOPE, etc.)
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 15
Thanks for your attention
Formetta G., ARS-USDA-Fort Collins (CO)Formetta G., University of Trento (Italy)
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 16
Formetta et al., CAHMDA IV Lhasa 2010 - July 21-23 17