ABSTRACT
This paper describes experiences at ACIC obtained with the AP-2
Plotter. It discusses the basic concepts upon which the AP-2 Plotter
operates, some key tests performed, problems associated with its
introduction into a mapping organization and evaluates the plotter
in respect to contemporary instrumentation. Emphasis in technical
discussion is placed upon the capability of the plotter to remove
systematic distortions arising from random and non-random sources.
This instrument represents a great advancement in photogrammetric
instrumentation, but in its present form should not be expected to
reduce operational time significantly in bridging and compilation
operations. The AP-2 allows more complete exploitation of photo
grammetric materials but because of its complexity and increased
requirements for advanced' personnel training, it will not be easy
for most organizations to incorporate it in their line operations.
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