Outlier detection efficiency in the high precision geodetic network adjustment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00217383" target="_blank" >RIV/68407700:21110/14:00217383 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s40328-014-0045-9" target="_blank" >http://dx.doi.org/10.1007/s40328-014-0045-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s40328-014-0045-9" target="_blank" >10.1007/s40328-014-0045-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Outlier detection efficiency in the high precision geodetic network adjustment

Popis výsledku v původním jazyce

The article deals with the possibilities of the automatic detection of outliers during the processing of accurate surveying measurements which are assessed by the least squares adjustment. These are classical terrestrial measurements obtained during thesurvey of high precision spatial geodetic networks. The authors use robust M-estimators for the automatic detection of outlying measurements. Robust adjustment is combined with the method of the assessment adjusted measurements? residuals. In the article, the authors focus on the description of the detection method and its testing. The testing concept consists in the determination of the efficiency of the detection of outliers of experimental measurements in a model spatial geodetic network. By means ofa computer pseudorandom number generator, a model of ideally created measurements is generated in the first phase of experimental testing. This model is repeatedly contaminated with varying numbers of differently outlying measurements, a

Název v anglickém jazyce

Outlier detection efficiency in the high precision geodetic network adjustment

Popis výsledku anglicky

The article deals with the possibilities of the automatic detection of outliers during the processing of accurate surveying measurements which are assessed by the least squares adjustment. These are classical terrestrial measurements obtained during thesurvey of high precision spatial geodetic networks. The authors use robust M-estimators for the automatic detection of outlying measurements. Robust adjustment is combined with the method of the assessment adjusted measurements? residuals. In the article, the authors focus on the description of the detection method and its testing. The testing concept consists in the determination of the efficiency of the detection of outliers of experimental measurements in a model spatial geodetic network. By means ofa computer pseudorandom number generator, a model of ideally created measurements is generated in the first phase of experimental testing. This model is repeatedly contaminated with varying numbers of differently outlying measurements, a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Acta Geodaetica et Geophysica

ISSN

2213-5812

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

161-175

Kód UT WoS článku

000335954100005

EID výsledku v databázi Scopus

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