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BASINS Watershed Analysis System— Integrating with MapWindow Open Source GIS

BASINS Watershed Analysis System— Integrating with MapWindow Open Source GIS. Eric Rafn Graduate Research Assistant, Department of Geosciences Idaho State University – Idaho Falls Daniel P. Ames, PhD, PE Assistant Professor, Department of Geosciences

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BASINS Watershed Analysis System— Integrating with MapWindow Open Source GIS

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  1. BASINS Watershed Analysis System—Integrating with MapWindow Open Source GIS Eric Rafn Graduate Research Assistant, Department of Geosciences Idaho State University – Idaho Falls Daniel P. Ames, PhD, PE Assistant Professor, Department of Geosciences Geotechnologies Academic Program Director Idaho State University – Idaho Falls

  2. MapWindow GIS ActiveX Control • The core MapWindow component is a programming object (think “MapObjects”) that can be added to a form in Visual Basic or other languages supporting ActiveX

  3. MapWindow GIS Desktop GUI • A Programmable GIS that supports: • Visualization • Data analysis • Modeling • Custom GIS application development • Accepts Scripts and Plug-ins • Based on VB.NET and C#

  4. Sample MapWindow GIS Plug-ins • Automatic Watershed Delineation • Water Quality Analyst • Streamflow Analyst • PhotoViewer • TIN Builder/Viewer • Grid Wizard • Model Manager • BASINS • SWAT Model

  5. www.MapWindow.org MapWindow.org -Downloads -Sample code -Discussion forum -Bug system -Source code -etc…

  6. www.MapWindow.org MapWindow.org Forum Languages: English, Spanish, Portuguese, Chinese, Japanese, Dutch. MapWindow GIS Languages: English, Spanish, Portuguese, Chinese, French, Italian, German, Dutch.

  7. So, what is BASINS?

  8. Drinking water supply sites Dam sites EPA region boundaries State boundaries County boundaries DEM (shape and grid) Ecoregions NAQWA study unit boundaries Managed area database (Federal and Indian Lands) Soil (STATSGO) BASINS Datasets • Land use and land cover (shape and grid) • Urbanized areas • Populated place locations • Reach file 1 • Reach file 3 • National Hydrographic Data (NHD) • Major roads • USGS hydrologic unit boundaries (accounting and catalog units) Courtesy of Tetra Tech Inc.

  9. Models in BASINS • PLOAD – export coefficient based lumped model • Steady state, spatial, fit, deterministic. • “Screening level” model to look for spatial trends in water quality based on land cover type • SWAT – soil and water assessment tool • Dynamic, spatio-temporal, process, deterministic. • Agriculture-centered watershed model • HSPF – hydrologic simulation program FORTRAN • Dynamic, spatio-temporal, process, deterministic. • Primarily hydrologic process model with water quality components. • Others…

  10. Simple Models in BASINSPLOAD Export Coef. Model LP = U(LPU * AU) Where: LP = Pollutant load, lbs/year; LPU = Pollutant loading rate for land use type u, lbs/acre/year; and AU = Area of land use type u, acres

  11. B A C Meteorological Data D Landuse Distribution E HSPF HSPF Stream Data F Complex Models in BASINS Landuse and pollutant specific Data Landscape data Point Sources Windows interface GIS Core Model Post Processing Courtesy of Tetra Tech Inc.

  12. Demo…

  13. Hydro Calibration Effort:uzsn = 0.4lzsn = 0.25agwrc = 0.99infilt = 0.5 Portneuf River at Pocatello

  14. Demo…

  15. Acknowledgements • Dan Ames, Chris Michaelis, Allen Anselmo, Lailin Chen, Ted Dunsford, Jeyakanthan Veluppillai, Chris Forsgren, Nathan Arave, Angela Hillier, Nancy Glenn, Richard Inouye – Idaho State University • David Stevens, David Tarboton, Jeff Horsburgh, Bethany Neilson, Connely Baldwin, Mac McKee, Thom Hardy – Utah State University • Paul B. Duda, John L. Kittle, Jr., Mark H. Gray, Paul R. Hummel – Aqua Terra Consultants • Shane Cherry, Randy Lee, Ron Rope, Bob Breckenridge – Idaho National Laboratory • Russell S. Kinerson, Paul Cocca, David Wells, Marjorie Wellman, Ed Partington, Lauren MacWilliams – EPA Office of Science and Technology • Gerry Laniak, Kurt Wolfe – EPA Ecosystems Research Division – Athens, GA

  16. What’s next?

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