DIGITAL TERRAIN MODEL 
a presentation of the practical application of some 
existing DTM:s. 
Content 
Page 
A Introduction Dr.-Ing W Blaschke, Germany 1 
Layout for the presentation Chief eng. Carl-Olof 
Temryd, Sweden 
B Presentation of 
B:1 The Terra-Model, England 
Scott Wilson Kirkpatrick & Partners, London 4 
B:2 The Finnish Model, Finland 
Viatçk Consulting Group, Tapiola 7 
B:3 The Nordisk ADB-Model, Sweden 12 
Nordisk ADB, Stockholm 
B:4 The W-DTM, Sweden 20 
Swedish National Road Administration, Stockholm 
B:5 The W-DTM, analytical photogrammetry, Sweden 26 
Swedish National Road Administration, Stockholm 
Royal Inst, of Photogrammetry, Stockholm 
B:6 The DTM-Stuttgart 29 
Technische Hochschule, Stuttgart 
C Graphical display 32 
D Comments and conclusions Chief eng Carl-Olof 38 
Te rn ryd, Sweden