Systematic Geometrical Errors of Scanning Spherical Surfaces
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00182669" target="_blank" >RIV/68407700:21110/11:00182669 - isvavai.cz</a>
Result on the web
<a href="http://www.ingentaconnect.com/content/maney/sre/2011/00000043/00000323/art00026" target="_blank" >http://www.ingentaconnect.com/content/maney/sre/2011/00000043/00000323/art00026</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1179/003962611X13117748892678" target="_blank" >10.1179/003962611X13117748892678</a>
Alternative languages
Result language
angličtina
Original language name
Systematic Geometrical Errors of Scanning Spherical Surfaces
Original language description
Laser scanning systems of today play a significant role in everyday surveying practice. When testing the features of orthogonal fitting on real data, unsubstantiated variables of systematic deviation were noted during the fitting points with a sphere orcylinder, both in the radius and in the position of the centre (of the axis). The stated phenomenon has a systematic character and varies in size. Systematic errors arising from scanning of surfaces with nonzero curvature were analyzed for the first timewith numeric simulation. The results of the simulation show that the systematic errors are not too large in comparison with the standard deviation of the measured length, however their influence increases significantly if not the entire object is scanned. The described phenomenon does not affect all points in the same way; in some cases this variability cause large deviations of the fitted shapes.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Survey Review
ISSN
0039-6265
e-ISSN
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Volume of the periodical
43
Issue of the periodical within the volume
323
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
731-742
UT code for WoS article
000295594400024
EID of the result in the Scopus database
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