Wyniki wyszukiwania dla: TEC

• Tec Empresarial

  Czasopisma

  eISSN: 1659-2395

• The TEC measurement of LSCNT (dilatometry) in air

  Dane Badawcze

  open access

  • P. Błaszczak
  • B. Bochentyn

  - seria: Exsolution

  The dataset includes dilatometry results for La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-s measured in air from 100 to 800C using Netzsch DIL 402 PC.

• Intercomparison of TEC obtained from the IRI model to the one derived from GPS measurements

  Publikacja

  • M. Figurski
  • P. Wielgosz

  - ADVANCES IN SPACE RESEARCH - Rok 2002

  IRI (International Reference Ionosphere) is a well-known standard of the ionosphere, but nowadays GPS permanent observations are also the base of the regional and global ionosphere models. In this paper, comparison of TEC (Total Electron Content) derived from the IRI model to the global TEC parameters derived from GPS measurements is presented. Global TEC maps show, that GPS derived ionosphere models, in opposition to the IRI,...

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• Efficient Usage of Dense GNSS Networks in Central Europe for the Visualization and Investigation of Ionospheric TEC Variations

  Publikacja

  • G. Nykiel
  • Y. M. Zanimonskiy
  • Y. Yampolski
  • M. Figurski

  - SENSORS - Rok 2017

  The technique of the orthogonal projection of ionosphere electronic content variations for mapping total electron content (TEC) allows us to visualize ionospheric irregularities. For the reconstruction of global ionospheric characteristics, numerous global navigation satellite system (GNSS) receivers located in different regions of the Earth are used as sensors. We used dense GNSS networks in central Europe to detect and investigate...

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• Modeling of TEC Variations Based on Signals from Near Zenith GNSS Satellite Observed by Dense Regional Network

  Publikacja

  • Y. M. Zanimonskiy
  • G. Nykiel
  • A. V. Paznukhov
  • M. Figurski

  - Rok 2016

  Currently the substantial successes in high-resolution ionospheric mapping is declared in many publications. Nevertheless, up to now there are no examples of dynamic visualization of TEC disturbances on regional scale with as high resolution as tropospheric models. Over the years, ionosphere has been modeling basing on the simple assumption, that it is a thin layer, which surrounds the Earth at some arbitrary height. However, the...

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• The possibility of estimating the height of the ionospheric inhomogeneities based on TEC variations maps obtained from dense GPS network

  Publikacja

  • G. Nykiel
  • Y. M. Zanimonskiy
  • A. Koloskov
  • M. Figurski

  - ADVANCES IN SPACE RESEARCH - Rok 2019

  A state of the ionosphere can be effectively studied using electromagnetic signals received from global navigation satellite systems (GNSS). Utilization of the dual frequency observations allows estimating values of the total electron content (TEC). They can be used for a number of scientific studies such as detection and monitoring of traveling ionospheric disturbances or plasma bubbles. Moreover, maps of TEC variations allow...

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• Czasopismo Techniczne

  Czasopisma

  ISSN: 0011-4561 , eISSN: 2353-737X

• Elektronika : konstrukcje, technologie, zastosowania

  Czasopisma

  ISSN: 0033-2089 , eISSN: 2449-9528

• Technika Transportu Szynowego

  Czasopisma

  ISSN: 1232-3829 , eISSN: 2543-5728

• Techniki_Obrazowania_Medycznego_2023_24

  Kursy Online

  • A. Poliński
  • M. Gruszecki
  • T. Neumann
  • J. Wtorek