of survey information can be evaluated. 
Point X (M) Y(M) Z (M) 
912 -0.55524D-01 -0.863590-01 -0.25345D-01 
1034 0.212810-02 0.339180-02  0.81835D-04 
1022 -0.134570-*00 0.758900-01  0.368000-03 
1024 0.10171D*00 -0.571800-01,..-0.858150-03 
1018 0.279670-03 -0.664410-03 0.11454D-05 
1021 -0.285480-03 0.673830D-03. -0..37755D-05 
105 0.91258D-03 0.700360-03 -0.137560-04 
164 -0.199370-01 -0.153420-01.. 0.150840D-05 
194 -0.164090-03 0.200300-03. 0.693090-096 
196 0.160760-03 -0.196210-03 | 0.653470-06 
110 -0.777520-05 0.207960-04  0.122270-07 
114 0.787080-05 -0.210560-04 -0.554910-07 
100 -0.733370-04 0.272840-03 -0.130430-03 
[O1 0.749630-04 -0.271530-03 0.139340-05 
2007 -0.873350-04 0.125525-03  30.889801D-06 
2008 0.879160-04 -0.126340-03 0.30444D-06 
2010 -0.906550-02 0.135700-01 -0.49895D-04 
2012 0.89395D-02 -0.134090-01 0.36545D-04 
2013 0.103390-02 -0.283020~03 .0.545140D-05 
2014 -0.10205D-02 0.279140-03 -0.181100-04 
209 -0.821150-02 0.230590-01 -0.93644D-04 
211 0.696170-02 -0.196310-01 .0.699920-04 
2003 -0.115700-02 -0.404970-03 0.92429D-05 
2004 0.11574D-02 0.405050-03 -0.496280-05 
901 0.12803D-03 -0.35583D-03 -0.924390-06 
1035 -0.12797D-03 0.355690-03 0.L9453D-05 
2015 -0.580630-03 0.134380-03 -0.483050-05 
2017 0.58065D-03 -0.134370-03 -0.785470-05 
210 -0.516770-04 0.107600-03--0.426290-07 
2003 0.527500-04 -0.10981D-03 -0.60210D-06 
fable 1. Influence of the constraints on the survey parameters 
using the Condition 3 adjustment. 
» CONCLUSION 
The inclusion of a.distance Constraint- within “the bundle 
adjustment with strong peripheral control does not introduce an 
appreciaDle loss inm accuracy. Therefore, the requirements for 
control could be held to some minimum value and additional 
redundancy provided for by the included constraint >’This’smatl 
experiment shows that the potential “for” accurate “Control 
determination is possible. This should^be-of “value for other 
typés of constraints cas well. Finally, the sequential approach 
offers the additional advantage of computing the influence of 
the. constraint upon the adjustment  therby províding:^àa 
convenient too! in the evaluation of the included data. 
Bar! 
Bro 
Bur 
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Pan 
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