The Story of the GeoToolKit—An Object-Oriented Geodatabase Kernel System Oleg BalovnevThomas BodeAndreas Thomsen OriginalPaper Pages: 5 - 47
The Design and Implementation of a Repository for the Management of Spatial Data Integrity Constraints Sophie Cockcroft OriginalPaper Pages: 49 - 69
A Probability-based Uncertainty Model for Point-in-Polygon Analysis in GIS Chui Kwan CheungWenzhong ShiXian Zhou OriginalPaper Pages: 71 - 98