Publication detail

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

POSPÍŠIL, L. ČERNOTA, P. MIKUŠKA, J. VOLAŘÍK, T. POSPÍŠIL, J. PAPČO, J. ZÁHOREC, P.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

Gravity measurements, leveling, mine, vertical gradient

Authors

POSPÍŠIL, L.; ČERNOTA, P.; MIKUŠKA, J.; VOLAŘÍK, T.; POSPÍŠIL, J.; PAPČO, J.; ZÁHOREC, P.

RIV year

2013

Released

21. 11. 2013

Publisher

SSGK

Location

Bratislava

ISBN

978-80-86433-58-5

Book

Nové poznatky z realizácie a interpretácie geodetických meraní

Edition

1

Edition number

1

Pages from

155

Pages to

157

Pages count

3

BibTex

@inproceedings{BUT107873,
  author="Lubomil {Pospíšil} and Pavel {Černota} and Ján {Mikuška} and Tomáš {Volařík} and Jiří {Pospíšil} and Juraj {Papčo} and Pavol {Záhorec}",
  title="EXPERIMENTAL GRAVITY AND VERTICAL GRAVITY GRADIENT MEASUREMENTS IN MINE SHAFT STONAVA (Sto-Su-1), OSTRAVA-KARVINÁ DISTRICT, CZECH REPUBLIC",
  booktitle="Nové poznatky z realizácie a interpretácie geodetických meraní",
  year="2013",
  series="1",
  number="1",
  pages="155--157",
  publisher="SSGK",
  address="Bratislava",
  isbn="978-80-86433-58-5"
}