Modern standard linear basis of original design for metrological verification of geodetic instruments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F22%3A10456230" target="_blank" >RIV/00216208:11310/22:10456230 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3997/2214-4609.2022590050" target="_blank" >https://doi.org/10.3997/2214-4609.2022590050</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3997/2214-4609.2022590050" target="_blank" >10.3997/2214-4609.2022590050</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modern standard linear basis of original design for metrological verification of geodetic instruments

Popis výsledku v původním jazyce

Geodetic instruments must be examined and metrologically checked for compliance with technical regulations in order to ensure the unity of measurements. In modern geodesy, linear measurements mostly dominate, and metrological monitoring of means of measuring technology (MMT) to transfer them a unit of length from a working standard is carried out on a linear geodetic basis that performs the functions of a working standard. At the same time, the accuracy of the standard objects should be three times higher than the accuracy of the research instruments. A standard linear geodetic base of original design was created and has been operating for many years at the scientific geodetic polygon near Lviv, designed for long-term use, taking into account the accumulated world experience. Considered design features and ensuring measurement accuracy, methods, and results of many years of experimental calibration of the basis and the results of two international metrological reconciliations (carried out for the first time in Ukraine), which confirmed the high stability of the lines of the working standard. National Science Center (NSC) &quot;Institute of Metrology&quot; periodically carried out certification of this basis and it is widely used for scientific research and metrological verification of MMT of various companies and models, by various organizations and enterprises of the country&apos;s geodetic industry.

Název v anglickém jazyce

Modern standard linear basis of original design for metrological verification of geodetic instruments

Popis výsledku anglicky

Geodetic instruments must be examined and metrologically checked for compliance with technical regulations in order to ensure the unity of measurements. In modern geodesy, linear measurements mostly dominate, and metrological monitoring of means of measuring technology (MMT) to transfer them a unit of length from a working standard is carried out on a linear geodetic basis that performs the functions of a working standard. At the same time, the accuracy of the standard objects should be three times higher than the accuracy of the research instruments. A standard linear geodetic base of original design was created and has been operating for many years at the scientific geodetic polygon near Lviv, designed for long-term use, taking into account the accumulated world experience. Considered design features and ensuring measurement accuracy, methods, and results of many years of experimental calibration of the basis and the results of two international metrological reconciliations (carried out for the first time in Ukraine), which confirmed the high stability of the lines of the working standard. National Science Center (NSC) &quot;Institute of Metrology&quot; periodically carried out certification of this basis and it is widely used for scientific research and metrological verification of MMT of various companies and models, by various organizations and enterprises of the country&apos;s geodetic industry.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20100 - Civil engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

2022 International Conference of Young Professionals, GeoTerrace 2022

ISBN

978-94-6282-439-3

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

—

Název nakladatele

European Association of Geoscientists &amp; Engineers

Místo vydání

Ukrajina, Lvov

Místo konání akce

Ukrajina, Lvov

Datum konání akce

3. 10. 2022

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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