1. Indeterminacy and Spatiotemporal Data: Basic Definitions and Case Study

   • Dieter Pfoser
   • Nectaria Tryfona
   • Christian S. Jensen

   Original Article Pages: 211 - 236

2. Controlled Line Smoothing by Snakes

   • Dirk Burghardt

   Original Paper Pages: 237 - 252

3. Digital Terrain Model Computation from Contour Lines: How to Derive Quality Information from Artifact Analysis

   • Olivier Bonin
   • Frederic Rousseaux

   Original Paper Pages: 253 - 268

4. Classification of Spatial Properties for Spatial Allocation Modeling

   • Takeshi Shirabe

   Original Article Pages: 269 - 287