Table. 2 Digital Still Canera 
  
Recording Method 
  
  
frame digital recording 
2/3inch, 400,000 picture 
element FIT-CCD 
P 2.0 EF: 9 to 27 um 
  
  
  
  
=  Milsui 
CONSTRUCTIO 
PS 
a 
Photo. 6-1 System Installed on Patorol Vehicle 
  
Photo. 7 Screen Showing Conditions at Patorol Site 
40 
Table.3 Examples of Patrol 
Items 
  
a. 
— O0» Cn > LODO rn 
Safety Control 
work area 
base course conditions 
road shoulder conditions 
drainage conditions 
safety indication 
directional signs 
safety fences 
  
c 
-— 0» Cn» ODN 
Quality Control 
compaction tests 
bearing strength tests 
boring 
settlement measurement 
displacement measurement 
water level measurement 
concrete strengths 
  
  
C. 
> CD = 
Shape Control 
fill volume 
excavation volume 
displacement 
settlement 
  
  
  
Photo.6-2 Photographing with Electronic Still Camera 
  
  
Photo.8 Parallel Display with Photograph 
  
eto EE A P 
n) t ee. pl. ^ (" (D (0 Lo 
f fs O0) €