ACCURACY OF COORDINATE TRANSFORMATION
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231564" target="_blank" >RIV/68407700:21110/15:00231564 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5593/SGEM2015/B22/S9.006" target="_blank" >http://dx.doi.org/10.5593/SGEM2015/B22/S9.006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/SGEM2015/B22/S9.006" target="_blank" >10.5593/SGEM2015/B22/S9.006</a>
Alternative languages
Result language
angličtina
Original language name
ACCURACY OF COORDINATE TRANSFORMATION
Original language description
Transformation of the coordinates is one of the key geodetic calculations. Although its nature has been known for a very long time, accuracy analysis is not practically used. In doing so, the accuracy of the transformation key has a major impact on the accuracy of the resulting coordinates. In this article is described the procedure of the calculation of the coordinate transformation and the transformation key, as well as their accuracy. There is also illustrated the positive effect of reduction of thecoordinates before the transformation, the overall stability of the calculation is better and also the standard deviations and variance-covariance matrix of the transformation key are more clearly interpretable. The work also includes instructive exampleshowing the application of described procedures and showing the evolution of precision of the transformed point, depending on the distance from central point, which is similar to the polar method.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
15th International Multidisciplinary Scientific GeoConference SGEM 2015
ISBN
978-619-7105-35-3
ISSN
1314-2704
e-ISSN
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Number of pages
7
Pages from-to
43-49
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 18, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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