Abstract
Internet has become an inportant media for disclosure of environmental information and visualization of the landscape on WWW (World Wide Web) is effective tool for showing the information. In the present study, 3-D visulization techniques on WWW were described. First, CGI (Common Gateway Interface) script and terrain rendering software were developed for the visualization on WWW. Details of algorithm for texture mapping and parameters of the terrain rendering software were explained. Secondly, VRML (Virtual Reality Modeling Language) was used for the terrain visualization and example of the program and image were shown.
