TABLE OF CONTENTS 
Summaiy. ... .. . ...- .. +. . £i 
Introduction n. 1 
Basic Design and Packaging . 2 
Scanning System . 2 
Scanning Pattern . 7 
Correlation’. . . . . . . . «959€... 7 
Distortion Analysis . . .. . . . . . … . - . 10 
Adaptive Controls. ... . . . 0 s... «10 
Servosystem. . 0. . s son. e . +10 
Conttiols | . |. . . .. 5... «5.05: li 
Correlator Performance Factors . . . . . . . . .11 
Accuracy. . .. : .. . . … . . . . - . : 13 
Operation of Automated Planimat . . . . . . . .15 
Conclusion . . . .. ... . 4. …. +. » "19 
Reference . . . ... . . . «s. . . .. . . 416