ON ACCURACY OF POINTS IN HORIZONTAL GEODETIC NETWORKS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85649" target="_blank" >RIV/00216305:26110/09:PU85649 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

K PŘESNOSTI BODŮ V POLOHOVÝCH GEODETICKÝCH SÍTÍCH

Original language description

For the accuracy estimation of horizontal control points the mean coordinate errors, or other derived accuracy criterions, e.g. position errors, mean error ellipses or ellipsoids, mean error curves etc. In geodetic networks the accuracy estimates are resulting from the covariance matrixes M, which are functions of mean unit errors, and from the matrixes of weight coefficients Q . With growing number of together determined points the covariance matrixes describe rather the statistic accuracy, often influenced by systematic components of the residuals of measured quantities. In the article emphasis is placed on estimates of the relative position accuracy of points determined.

Czech name

K PŘESNOSTI BODŮ V POLOHOVÝCH GEODETICKÝCH SÍTÍCH

Czech description

For the accuracy estimation of horizontal control points the mean coordinate errors, or other derived accuracy criterions, e.g. position errors, mean error ellipses or ellipsoids, mean error curves etc. In geodetic networks the accuracy estimates are resulting from the covariance matrixes M, which are functions of mean unit errors, and from the matrixes of weight coefficients Q . With growing number of together determined points the covariance matrixes describe rather the statistic accuracy, often influenced by systematic components of the residuals of measured quantities. In the article emphasis is placed on estimates of the relative position accuracy of points determined.

Type

D - Article in proceedings

CEP classification

DE - Earth magnetism, geodesy, geography

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

XII. mezinárodní vědecká konference u příležitosti 110. výročí založení FAST VUT v Brně a XIV. výročí založení Stavebních veletrhů Brno, 20. - 22. deben 2009, Geodézie a kartografie, Sekce 11, Sborník příspěvků.

ISBN

978-80-7204-629-4

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

25-28

Publisher name

Akademické nakladatelství CERM, s.r.o.

Place of publication

Brno

Event location

Brno

Event date

Apr 20, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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