rrors of unit 
rd errors of 
owed a con- 
l coefficient 
;ular weight 
o account it 
icy of image 
mdard error 
done in any 
he standard 
been found 
it weight of 
instrument 
;cted in this 
1 quality of 
tervals and 
established 
Terrestrial 
and mea- 
:omparator 
brations of 
hototheod- 
ras, X-ray 
the limited 
be shown, 
eral points 
this work, 
d for use 
lave given 
:arefui in- 
where the 
rtance. 
Radial Distortion 
Zeiss TAL nr 70111 
Topogon c = 54.88 mm 
dr' 
Fig. 3.12: 1. Results of partial calibration of a TAL photo 
theodolite, performed by O. Jacobi. Testfield Div. of Photo- 
grammetry, Stockholm. See further Figs. 3.12:2 and 3.12:3. 
Phototheodolite Zeiss TAL nr 70111 
Residual image coordinate errors after Adjustment 
ohi 2 • 7.81 
5% 
n = 90 
s " 2.5_pm 
Fig. 3.12: 2. See Fig. 3.12: 1. 
Radial Distortion 
Zeiss Phototheodolite TAL nr 70120 
without yellow filter. Sept. 1.1965 
dr pm 
Fig. 3.12: 3. Partial calibration of another phototheodolite TAL. 
Cf. Fig. 3.12: 4. 
Radial Distortion 
Zeiss Phototheodolite TAL nr. 70120 
with yellow filter. Sept. 1.1965 
dr'pm 
Residual image coordinate errors 
after adjustment. 
Zeiss Phototheodolite TAL nr 70120 1/9 1965 
Without yellow filter 
With yellow filter 
: 3.2pm 
Fig. 3.12: 5. Cf. Figs. 3.12: 3 and 3.12: 4. 
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