The 3D extension enhances the value of advanced tools and models created with the ArcGIS 3D Analyst extension for ArcGIS Desktop by putting them to work in repeatable enterprise applications, improving productivity and increasing data analysis capacity for your organization. You can deliver Web services to:
- Analyse terrain data to determine what can be seen from one or more observation points.
- Model subsurface features like wells, mines, groundwater, and underground storage facilities.
- Model atmospheric events and material dispersion.
- Visualise optimum facility placement or resource location.
- Utilize many other surface modeling techniques, such as calculating slope, aspect, and hill-shade.
If you're a registered user of ArcGIS Server, you can get a 60-day evaluation of the 3D extension for free. The 3D extension for ArcGIS Server requires ArcGIS Server Advanced edition.