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Orthophotography

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Analytical Point Positioning
Graphical Methods
Miscellaneous
Multiplex
Stereo Comparators
Wild Equipment
Zeiss Equipment
Air Photography & Imagery

Air Photography & Imagery

Analytical Plotters

Analytical Plotters

Analytical stereoplotters use a mathematical projection based on the co-linearity (two vectors pointing in the same direction) equation model. The mechanical element of the instrument is a very accurate, computer-controlled device that compares two photographs simultaneously.