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Topic 5: Geometry ofAerial Photographs and Types
of Distortion/Displacement
Chapters 2 and 3 Avery and BerlinChapter 3: Lillesand and Keifer
Definition:
Specifications
1. Scale
2. View
3. Directions
4. Map-like quality
5. Measurements
2
Defined
Low vs. highHigh Oblique
Low Oblique
1. Area
2. Lower
3. View
4. Reveal
BUT?
Fiducial marks
3
Principal Point
Nadir
Isocentre
4
Causes of distortion and displacement:
1.2.3.4.5.6.
Sony DSC W300
Determining Lens Distortion
5
6
So what?
1.
2.
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