Zachary Wartell, William Ribarsky, Larry F. Hodges. Efficient Ray Intersection for Visualization and Navigation of Global Terrain using Spheroidal Height-Augmented Quadtrees. In Eduard Gröller, Helwig Löffelmann, William Ribarsky, editors, Proceedings of the 1999 Joint Eurographics and IEEE TCVG Symposium on Visualization, VisSym 1999, Vienna, Austria, May 26-28, 1999. pages 213-223, Eurographics Association, 1999. [doi]
Abstract is missing.