DEVELOPMENT OF A TERRAIN PROFILE RECORDER IMAGE POINT TRANSFER INSTRUMENT.
Final technical rept., Jun 65-Jan 67,
BAUSCH AND LOMB INC ROCHESTER N Y
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The instrument provides a means of stereoscopically locating and transferring specific points from 35 or 70mm TPR film to 9 in x 9 in or 10 in x 10 in cartographic plates or film. The instrument is table top, convenient to use and was designed for low cost production using many standard components. The accuracy of the marking system is within 2 microns standard deviation error in both X and Y. The most important advancement of this instrument is the successful design of the ruggedized and improved marking system and the improvement of the flagging mark. Author
- Cartography and Aerial Photography