IGIS '94: Geographic Information Systems: International Workshop on Advanced Research in Geographic Information Systems, Monte Verita, Ascona, Switzer [Paperback]

This volume constitutes the proceedings of the International Workshop on Advanced Research in Geographic Information Systems, IGIS '94, held in Ascona, Switzerland in February/March 1994.
The 28 carefully refereed and revised papers address all current aspects of GIS research and their advanced applications to spatial and environmental data engineering. Among the topics covered are GIS theory, spatial databases, spatial data structures, environmental modelling and control, data modelling, object-orientation, pattern recognition, and optimization. In addition, software and non-commercial as well as commercial GIS are analysed.Environments for land application development: issues and design guidelines.- Modelling a hierarchy of space applied to large road networks.- Approximations for a multi-step processing of spatial joins.- First experiences with GEOSTORE, an information system for geologically defined geometries.- The DOMUS project  Building an OODB GIS for environmental control.- Virtual geographic information system (VGIS).- Multiple representation modelling and querying.- Surface modelling with guaranteed consistency  An object-based approach.- Hierarchical hypersurface modeling.- Spatial reallocation of global gridded climate datasets.- Development of specialized geographical information systems for the analysis of large scale radioecological accidents.- On quality paths on polyhedral terrains.- Algorithms for automated extraction of man-made objects from raster image data in a GIS.- A prototype spatial data environment for urban design.- Knowledge-based systems coupled with geographic informationsystems.- Sustained spatial data management in real-world projects  A research focus.- A storage manager for the development of spatial data structures.- CARTECH: a prototype of geographical information system.- COSIMA A network based architecture for GIS.- The XYZ GeoServer for geometric computation.- Patchwork  A query-driven locally adaptive data spacel“7