1. Integration of orthoimages in GIS;Baltsavias,1993
2. A digital orthophoto workstation;Baltsavias,1991
3. DOW-A system for generation of digital orthophotos from aerial and SPOT images;Baltsavias;EARSeL Adv. Remote Sensing,1992
4. Abbildungskorrekturen fuer Haeuser in digitalen Orthobildern (in German);Dan,1993
5. Information systems for urban analysis and design development;Dave,1992