Immersive GIS (Igis) Project / News: Recent posts

This is the first public release of Igis, a 2D/2.5D and 3D open source terrain rendering system distributed under the Q Public License. The Immersive Geographic Information System project's goal is to provide an open rendering system for standards compliant USGS data. The core technology used in the project is OpenGL, C++ and the USGS Spatial Data Transfer Standard (SDTS) data file format.