EXPERIMENTAL GRAVITY AND VERTICAL GRAVITY GRADIENT MEASUREMENTS IN MINE SHAFT STONAVA (Sto-Su-1), OSTRAVA-KARVINÁ DISTRICT, CZECH REPUBLIC

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

EXPERIMENTAL GRAVITY AND VERTICAL GRAVITY GRADIENT MEASUREMENTS IN MINE SHAFT STONAVA (Sto-Su-1), OSTRAVA-KARVINÁ DISTRICT, CZECH REPUBLIC

Popis výsledku v původním jazyce

Underground gravity measurements can be utilized to the mean density of the Earth estimation, interval (block) density estimation as well as to the determination of the vertical gradient of gravity inside the Earth. We performed the experiment in the Stonava shaft Sto-Su-1 within the Ostrava-Karviná Mine District with two gravity meters, namely LaCoste & Romberg model G and Scintrex CG-3M. These meters are normally accurate to 0,01 mGal or even slightly better, The measuring stand heights had to be accurately determined which was performed by special measuring belt. The experiment was aimed specifically at estimation of the mentioned parameters of gravity and its vertical gradient including the block densities but also generally at examining the accuracy requirements in searching for the density anomalies provided that the measured data are topographically corrected within all the measured vertical profile.

Název v anglickém jazyce

EXPERIMENTAL GRAVITY AND VERTICAL GRAVITY GRADIENT MEASUREMENTS IN MINE SHAFT STONAVA (Sto-Su-1), OSTRAVA-KARVINÁ DISTRICT, CZECH REPUBLIC

Popis výsledku anglicky

Underground gravity measurements can be utilized to the mean density of the Earth estimation, interval (block) density estimation as well as to the determination of the vertical gradient of gravity inside the Earth. We performed the experiment in the Stonava shaft Sto-Su-1 within the Ostrava-Karviná Mine District with two gravity meters, namely LaCoste & Romberg model G and Scintrex CG-3M. These meters are normally accurate to 0,01 mGal or even slightly better, The measuring stand heights had to be accurately determined which was performed by special measuring belt. The experiment was aimed specifically at estimation of the mentioned parameters of gravity and its vertical gradient including the block densities but also generally at examining the accuracy requirements in searching for the density anomalies provided that the measured data are topographically corrected within all the measured vertical profile.

Druh

D - Stať ve sborníku

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nové poznatky z realizácie a interpretácie geodetických meraní

ISBN

978-80-86433-58-5

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

155-157

Název nakladatele

SSGK

Místo vydání

Bratislava

Místo konání akce

Štrbské Pleso

Datum konání akce

21. 11. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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