DATA ACQUISITION
(INPUT) oooooooooo UTILIZING
\
The Object
+
Sensor (camera or other)
+
Mensural Instrument (comparator
or other, analogic or analytic)
+
Control Data (object points or
other, from various sources)
DATA PROCESSING
(and Analysis) ooooooooooo involving
Data (Parametric, Dimensional)
+
Computer (Analog, Digital)
DATA PRESENTATION
(and Display: OUTPUT) ooooo generating
Graphical presentation (on CRT
screen, paper, film, etc.)
and/or
Numerical (digital) data
UTILIZING
Plotting or Display devices
Extended OUTPUT ooooooooooo giving
DERIVED PARAMETERS
Mensural (perimeter, area,
height, volume, etc.)
Change (volume change, velo
city, etc.)
Statistical (precision, area
distribution, etc.)
Others
Fig. 6.1 : General working system in analytical photogrammetry
