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Flury, J.: Relativistic geodesy. In: Journal of Physics: Conference Series 723 (2016), Nr. 1 , 12051. DOI: http://dx.doi.org/10.1088/1742-6596/723/1/012051

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/704

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Sum total of downloads: 150




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Abstract: 
Quantum metrology enables new applications in geodesy, including relativistic geodesy. The recent progress in optical atomic clocks and in long-distance frequency transfer by optical fiber together pave the way for using measurements of the gravitational frequency redshift for geodesy. The remote comparison of frequencies generated by calibrated clocks will allow for a purely relativistic determination of differences in gravitational potential and height between stations on Earth surface (chronometric leveling). The long-term perspective is to tie potential and height differences to atomic standards in order to overcome the weaknesses and inhomogeneity of height systems determined by classical spirit leveling. Complementarily, gravity measurements with atom interferometric setups, and satellite gravimetry with space borne laser interferometers allow for new sensitivities in the measurement of the Earth's gravity field.
License of this version: CC BY 3.0
Document Type: article
Publishing status: publishedVersion
Issue Date: 2016
Appears in Collections:Fakultät für Bauingenieurwesen und Geodäsie

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pos. country downloads
total perc.
1 image of flag of Germany Germany 139 92.67%
2 image of flag of China China 4 2.67%
3 image of flag of Malaysia Malaysia 2 1.33%
4 image of flag of Poland Poland 1 0.67%
5 image of flag of Hong Kong Hong Kong 1 0.67%
6 image of flag of Georgia Georgia 1 0.67%
7 image of flag of Chile Chile 1 0.67%
8 image of flag of Switzerland Switzerland 1 0.67%

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