Dat Set No. 1 (Focal = 11.000 mm) Dat Set No. 2 (Focal = 51.143 mm) 
Control Field Control Field 
Point No. X Y Z Point No. X Y Z 
A1 12.968 10 19.44 1 212.88] 295.838] 670.112 
A2 12.534 11.049 19.44 10] 627.165] 266.694] 632.276 
A3 11.484 11.484 19.44 100] 297.887] 297.633] 670.499 
Ad 10.435 11.049 19.44 1001 1222.1] 289.042] 642.721 
A5 10 10 19.44 1000 6.7911 289.482] 675.543 
A6 10.435 8.951 19.44 160] 317.973 84.622] 374.536 
A7 11.484 8.516 19.44 109] 627.016] 246.874] 635.654 
B1 12.968 10 10 
B2 12.534 11.049 10 
B3 11.484 11.484 10 
Photo No. Closed Solution Collinearity 2026. 
1 Solution 1 Solution 2 Solution -1715. 
X 42.425 50.532 42.484 1338. 2050. 2050. 
Y 32.983 20.710 32.994 
z 43.537 -2.694 43.573 20, S a 
Omega -84.121998|] -153.515169 -34.133182 E d 
Phi 41.553542 65.458995 41.552162 13.314491 7.031 7.03707 
Kappa 133.28245| -121.006813 133.264244 
Photo No Closed Solution Collinearity Photo, Coed Sion Colin 
5 Solution 1 |  Solution2 Solution 2 Solution 1 Solution 2 Solution 
X -21.123 -16.072 -16.051 X 508.685 230.171 508.68 
Y 3.982 -13.799 -13.761 Y -27.807 -1341.854 -27.811 
Z -10.248 43.226 43.175 Z 2518 133] 1 984) 2518132 
Omega 161.96661 41.244502 41.237835 
Phi 15144169) ^ -33186463| | -33184201| [OMEGA 5.927573} 110.130703 5.927163 
Kappa 74.448861 -31.898479 -31.888787| {Phi -3.342656 -11.848267 -3.342869 
Kappa -3.097286| 4.247518 -3.09521 
Photo No. Closed Solution Collinearity 
9 Solution 1 Solution 2 Solution 
X 47.951 46.882 48.564 
Y 11.161 0.077 11.159 
Z 7.704 22.626 7.559 
Omega 156.905162 60.668651 156.896558 
Phi 78.168973 64.234271 78.17292 
Kappa -70.334939 26.52283 -70.343181 
TABLE 1 
  
TABLE 2 
ME 
KEY WOI 
ABSTRAC 
For railway 
Especially, 
the mainter 
speed, mak 
technology 
maintenanc 
Main conte 
(1) The i1 
T! 
statio 
at the 
data i 
(2) The v 
A 
the r: 
condi 
At present, 
human's p: 
parts imme 
long, for e 
railway (E 
thousand k 
check the 
human po 
men who 
maintenanc 
On the ott 
speeds are 
hour ), it i: 
And it bec 
only at mic 
research th 
railway sur 
The inspec 
CCD Line 
successive 
record a | 
(EWS) wh 
394 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B5. Vienna 1996