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Hydrogeology - PowerPoint PPT Presentation


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Arc Hydro Groundwater Data Model Draft June 2004. Aquifer : boundaries and zones of an aquifer in map view. Well : describes the well location (x, y) and attributes of the well. Water area and line : represent surface water features. (Polygon). (PolylineZ). (Polygon). (PolylineZ).

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PowerPoint Slideshow about ' Hydrogeology' - neve-rowland


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Arc Hydro Groundwater Data Model

Draft June 2004

Aquifer: boundaries and zones of an aquifer in map view

Well: describes the well location (x, y) and attributes of the well

Water area and line: represent surface water features

(Polygon)

(PolylineZ)

(Polygon)

(PolylineZ)

(PointZ)

(PolygonZ)

(Multipatch)

Hydrogeologic unit table: links spatial representations of the hydrogeologic unit

(Polygon)

(Polyline)

(PointZ)

BoreLine: describes the hydrostratigraphy along the well

GeoPoints, GeoLines, and GeoAreas: geologic features

GeoSection: vertical sections of the subsurface, used to represent fence diagrams and cross sections

GeoVolume: represents solid elements within the subsurface

Hydrogeology

Cell3D: 3D representation of model cells

GeoRasters: properties and top and bottom surfaces of geologic formations

(Raster Catalog)

(Polygon)

(Raster Catalog)

(Polygon)

(TIN)

(Multipatch)

(PointZ)

Cell2D: representation of 2D meshes

Raster Series: rasters indexed with time values

Nodes: nodes of the mesh

GeoTIN: used to describe surfaces

Boundary: Two dimensional boundary of the model

GeoSurfaces

Groundwater Modeling

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