Overview

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• Overview

• 3D Analysis Modeling
• A new ArcView document type the 3D scene
  document
• Data sources for 3D display and analysis
• 3D visualization

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• 3D Analysis Modeling

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• 3D Analysis Modeling

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• 3D Scene Document

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• 3D Scene Document

• TOC viewer in separate windows

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• The 3D scene GUI

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• Data sources for 3D display and analysis

• Grid data sources
• TIN data sources
• 2D shapefiles and raster data
• 3D shapefiles

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• Grid data sources

• Typical grid data sets from Spatial Analyst
• Create from any other supported data set
• Download DEM data
• Displayed in 3D based on cell values

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• TIN data sources

• Different vector data type
• Triangulated Irregular Network
• Point, line, and polygon features

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• TIN data sources

• Complex structure where necessary to model surface

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• 2D shapefiles and raster data

• any 2-D theme can be displayed draped over a
  surface

• streams
• contour lines
• digital orthophoto

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• 3D shapefiles A new feature type

• 2-D shapefiles have only X Y coordinates
• 3-D shapefiles incorporate a Z coordinate
• Z-value can represent any numerical phenomenon
• Any 2-D shapefile can be converted to a 3-D
  shapefile
• Conversion based on a constant, attribute value,
  or surface model

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• 3D visualization

• Legend editing
• Seeing 2D features in 3D by draping and
  extruding
• Navigation and moving around in real-time
• Real-time perspective viewing

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• 3D visualization Legend editing

• display of TIN can be altered

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• 3D visualization Seeing 2D features in 3D by
  draping and extruding

• display of 2-D theme can be altered

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• 3D visualization Seeing 2D features in 3D by
  draping

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• 3D visualization Seeing 2D features in 3D by
  extruding

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• Navigating the 3D Scene Document

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• 3D visualization Navigation and moving around in
  real-time