Web-based visualization and animation of geospatial data using X3D

In this case study, we utilize X3D (eXtensible 3D) for the geoscientific visualization of an interferometric (InSAR) data set of Kilauea volcano, Hawaii. We describe the modeling and animation of the geospatial data using X3D features and tools and demonstrate the Web-based interaction of the user with the displayed 3D content.