54 
r 
Fig. 3.1:1. Terrain model point of high quality. 
Fully drawn line=stereoscopic correc 
tion. Dash-dotted line=monocular 
correction. Dashed line=binocular 
correction. Confidence intervals in 
dicated. 
Fig. 3.1:3. Terrain model point of low 
quality. Cf. Fig. 3.1:1. 
Fig. 3.1:2. Terrain model point of medium 
quality. Cf. Fig. 3.1:1. 
Fig. 3.1:4. Terrain model point of high • 
quality. Cf. Fig. 3.1:1.