Visualization tool that permits the user to view RealSite (tm) models within a virtual environment. [IRIX, Win32]
Interactive OpenGL 3D viewer with flyby and animation capabilities. Reads most familiar US DEM formats and can export to common image and terrain formats. [Win95/98/ME/2000]
A heightfield modelling tool designed to mimic Leveller for Windows. It features an OpenGL preview and many brush-like tools. (free, with code) [Linux]
Software for visualisation of non-tangible data related to the urban environment. It may be used to construct 3D thematic 'maps' such as land use. A component of the Virtual Field Course from the U. of Leicester. [Win9x/NT/2k]
An older (1996) collection of documentation, source code, and programs for generating and visualizing terrain.
A collection of rendering, mathematics, and texturing functions that use fractals to "grow" everything from plants to planets with seamless procedural textures. (shareware, with source code) [Requires DirectX 6.0+]
A number of scholarly pages covering visualization techniques, terrain morphing, generating fractal surfaces, data filtering, and a mars planetary model. (free, with code)
A complete, modular software collection to serve photo-based 3D interactive environments over the internet or intranets. (free, no code) [Win9x/NT/2k]
Plugin for Microsoft Internet Explorer to allow interactive visualization of high-resolution 3D terrain data directly over the internet.
Create 3D landscapes using real-world data from the United States Geological Survey and extra-terrestrial data from NASA. [Win9x+]
Computers /
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VRML
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