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2. ARC HYDRO GROUNDWATER Data Model and Tools

3. Company Background  Software development  Training  Consulting

4. Arc Hydro GW Background Extension to Arc Hydro, originally published in 2002 by David Maidment and ESRI Press Data model and tools are developed by Aquaveo in partnership with ESRI

5. Upcoming Book Published by ESRI Press Due late summer or early fall 2010

6. TOOLS Arc Hydro Groundwater

7. Groundwater Analyst Wells Time Series Import Data Wells Time Series Import Data

8. Subsurface Analyst Borehole management Borehole visualization Cross-sections GeoVolumes Borehole management Borehole visualization Cross-sections GeoVolumes

9. MODFLOW Analyst Import MODFLOW simulations Visualization Post-processing Build models Import MODFLOW simulations Visualization Post-processing Build models

10. DATA MODEL Arc Hydro Groundwater

11. Arc Hydro GW Data Model

12. Framework Surface water Temporal Groundwater

13. Aquifer features An aquifer is defined by one or a set of polygon features Aquifer features can be grouped by HGUID

14. Wells  The Well location is defined as a 2D point in the Well feature class  In the Arc Hydro model we only predefine a set of basic attributes Wells in the Edwards Aquifer

15. Time series views – create graph Well HydroID = 2791 FeatureID of the time series = HydroID of the spatial feature (e.g. Well)

16. Raster Series  Raster datasets indexed by time  Each raster represents a continuous surface describing a variable for a given time over an area of interest 1991 1992 1993

17. Arc Hydro GW Data Model

18. Wells and 3D data 3D data is referenced along the well From depth (top) – To depth (bottom) From To

19. 3D features (BorePoints and BoreLines)  Combining the well geometry (x, y) and the vertical measurements we can describe a set of 3D geometries (x, y, z) 146 128 -60 41 -81 750 -140 -217 -372 -433 Georgetown Fm. (GTOWN) Cyclic + Marine member (CYMRN) Upper confining unit Leached + collapsed member (LCCLP) Regional dense member (RGDNS) Grainstone member (GRNSTN) Kirschberg evaporite member (KSCH) Dolomitic member (DOLO) Lower confining unit, upper Glen Rose (UGLRS)

20. 3 D Borelines

21. 3 D Borepoints

22. Arc Hydro GW Data Model

23. GeoRasters

25. GeoVolumes

26. Section Lines

27. GeoSections

28. 3D  2D

29. Outcrop Salt water interface Borehole data Panel Panel divider Edit cross sections in ArcMap 2D Cross Section Editing

30. Well Construction Data

31. Transform to 3D GeoSection

32. Simulation Feature Data Set

33. For more information Norm Jones njones@aquaveo.com http://www.archydrogw.com (AHGW Wiki page) http://www.aquaveo.com/archydro (Info on tools)