Data Visualization in Three Dimensions

ArcGIS 3D Analyst provides extensive tools to visualize geographic vector or raster data in three dimensions. You can easily drape your data over the terrain; use attributes, such as elevation, to display the data at a preset height; or use attributes to extrude the data.

In addition, users can take advantage of ArcScene and ArcGlobe, two specialized 3D viewing applications that are part of ArcGIS 3D Analyst. Both allow users to effectively manage their 3D GIS data, conduct 3D analysis, edit 3D features, create layers within 3D viewing properties, and create 3D features from existing two-dimensional data.

With ArcGlobe, users can also place spatially referenced data on a 3D globe surface. Very large amounts of data (terabytes) can easily be manipulated and visualized. ArcGlobe allows users to place their map in the context of a real-world global-to-local view.

ArcGIS 3D Analyst visualization tools give you the ability to

• View data from a global-to-local perspective.
• Visualize extremely large datasets (terabytes).
• Drape two-dimensional data on a surface or globe.
• Extrude data into walls and lines in your 3D objects.
• Dynamically view data from Internet map services.
• View a scene from multiple viewpoints using different viewers.
• Use shading, illumination, and transparency properties to visualize data for different effects.
• Change the vertical exaggeration of the terrain for better clarity.
• Apply standard symbology for consistent displays.