p 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
ory PLOTTED X-SECTIONS 
PROJECT ENGINEER QUANTITY AND SLOPE STAKE DATA C C PLOTTED ELECTRONIC DATA 
FIELD OFFICE HECKING X-SECTIONS PLOTTER 
o mn ua 
z| à SIE 
AERIAL T o FIELD 2 ? 
PHOTOGRAPHY o x IDENTIFICATION E 
d 6 SIE 
i z z 
PROJECT ENGINEER COMPUTED RESULTS |. B.M. 650 
HOME OFFICE COMPUTER 
FILM 
L B PHOTO LAB. DIAPOSITIVES 
  
  
  
  
| 
  
  
  
UD AS X-SECTION TAPE TO 
WITH EK 3 ON TAPE CARD CONVERTOR 
  
  
  
  
  
  
  
  
MANUSCRIPTS 
AND 
CROSS SECTION 
LOCATION 
DATA FOR PROCESSING MANUSCRIPTS 
  
  
  
  
  
Figure 1 Flow chart for data in earth work quantities determination by employing 
an integrated photogrammetric and electronic computation system. 
e 
DO à 
  
Figure 2 Kelsh plotter equipped with Canadian Aero digital readout system. 
  
Figure 3 Wild A-8 Autograph equipped with EK-3 Co-ordinate Printer and 
Profiloscope.