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Reconstruction of the Instantaneous Earth Rotation Vector with Sub-Arcsecond Resolution Using a Large Scale Ring Laser Array
Authors:
- André Gebauer,
- Monika Tercjak,
- Karl Ulrich Schreiber,
- Heiner Igel,
- Jan Kodet,
- Urs Hugentobler,
- Joachim Wassermann,
- Felix Bernauer,
- Chin-Jen Lin,
- Stefanie Donner,
- Sven Egdorf,
- Andrea Simonelli,
- Jon-Paul R. Wells
Abstract
Absolute rotation rate sensing with extreme sensitivity requires a combination of several large scale gyroscopes in order to obtain the full vector of rotation. We report on the construction and operation of a four-component, tetrahedral laser gyroscope array as large as a five story building and situated in a near surface, underground laboratory. It is demonstrated that reconstruction of the full Earth rotation vector can be achieved with sub-arcsecond resolution over more than six weeks.
- Record ID
- WUTf194afe4157e44b4bec0dcb2a7ab44ac
- Author
- Journal series
- Physical Review Letters, ISSN 0031-9007, e-ISSN 1079-7114
- Issue year
- 2020
- Vol
- 125
- No
- 3
- Pages
- 1-5
- Publication size in sheets
- 0.50
- ASJC Classification
- DOI
- DOI:10.1103/PhysRevLett.125.033605 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 200
- Score source
- journalList
- Score
- = 200.0, 07-05-2022, ArticleFromJournal
- Publication indicators
- = 6; = 6; = 15; : 2017 = 2.464; : 2020 (2 years) = 9.161 - 2020 (5 years) =9.044
- Citation count
- 20
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- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUTf194afe4157e44b4bec0dcb2a7ab44ac/
- URN
urn:pw-repo:WUTf194afe4157e44b4bec0dcb2a7ab44ac
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.