Zobrazeno 1 - 10 of 28 pro vyhledávání: '"K -H Jäckel"'
1
Akademický článek
A Quasi Absolute Optically Pumped Magnetometer for the Permanent Recording of the Earth's Magnetic Field Vector (OPC)
Autor: E Pulz, K -H Jäckel, O Bronkalla
Publikováno v: Data Science Journal, Vol 10 (2011)
Despite the advance of technology, the fully automatic recording of absolute magnetic field vector variation at observatories remains an elusive goal. Primary difficulties are the long term stability of sensor orientation and the stable operation of
Externí odkaz: https://doaj.org/article/f7000316f2404662a2de78189549f90f
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2
A new optically pumped tandem magnetometer: principles and experiences
Autor: K.-H. Jäckel, E. Pulz, H.-J. Linthe
Publikováno v: Measurement Science and Technology
In this paper we describe a new design for an optically pumped tandem magnetometer situated at the GeoForschungsZentrum Potsdam. A tandem magnetometer combines the fast response of a self-oscillating vapour magnetometer with the accuracy of a narrow
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ef8cedd386f0652beefcface533fef
https://doi.org/10.1088/0957-0233/10/11/309
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4
Anatomy of the Dead Sea Transform from lithospheric to microscopic scale
Autor: Peter Dulski, I. Qabbani, Trond Ryberg, Stephan V. Sobolev, A. Hoffmann-Rothe, Michael Rybakov, Rainer Kind, K. H. Jäckel, Christian Haberland, Abraham Hofstetter, Naser Meqbel, K. Wylegalla, D. Stromeyer, D. Kesten, Michael Becken, James Mechie, Gabi Laske, Andrey Babeyko, U. Wetzel, R. L. Romer, Manfred Stiller, Oliver Ritter, Sergey Oreshin, Ute Weckmann, G. Bock, Z. Alasonati-Tašárová, Zvi Garfunkel, Ayman Mohsen, A. Förster, A. Masri, O. Koch, U. Frieslander, Joachim Saul, Birgit Plessen, Jörg Ebbing, H. Al-Zubi, V. Haak, Yuval Bartov, K. Abu-Ayyash, Ivan Koulakov, Amotz Agnon, H.-J. Förster, Frank Scherbaum, J. Bribach, I. Rabba, Sabine Schmidt, A. Matar, Klaus Bauer, Stefan L. Helwig, Roland Oberhänsli, P. Möller, Marco Bohnhoff, D. Jaser, A. Schulze, C. Trela, Georg Rümpker, R. Masarweh, A. Abueladas, Paul A. Bedrosian, Khalid Tarawneh, C. Janssen, Alexey G. Petrunin, N. Maercklin, Mohammad Mahdi Khatib, H. J. Goetze, Michael E Weber, Zvi Ben-Avraham, R. El-Kelani, M. Hassouneh
Publikováno v: Reviews of Geophysics
Fault zones are the locations where motion of tectonic plates, often associated with earthquakes, is accommodated. Despite a rapid increase in the understanding of faults in the last decades, our knowledge of their geometry, petrophysical properties,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5711626e67b7817f5078dfb2b8f147e0
https://doi.org/10.1029/2008rg000264
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5
On the suitability of 1 s geophone for ambient noise measurements in the 0.1–20Hz frequency range: experimental outcomes
Autor: K.-H. Jäckel, Stefano Parolai, Angelo Strollo, Dino Bindi
Publikováno v: Bulletin of Earthquake Engineering
Following the ongoing debate about suitability of short-period sensor for seismic noise measurements at frequencies lower than 1 Hz, in this study we compare recordings from two different seismometers (Guralp CMG-3ESPC and Mark L4C-3D) installed side
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2e3b639aea011d71237a9c54d19d3da
https://gfzpublic.gfz-potsdam.de/pubman/item/item_236741
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6
Suitability of Short-Period Sensors for Retrieving Reliable H/V Peaks for Frequencies Less Than 1 Hz
Autor: Simone Marzorati, K.-H. Jäckel, Angelo Strollo, Stefano Parolai, Dino Bindi
Publikováno v: Bulletin of the Seismological Society of America
Using three different short-period electromagnetic sensors with resonance frequencies of 1 Hz (Mark L4C-3D), 2 Hz (Mark L-22D), and 4.5 Hz (I/O SM-6), coupled with three digital acquisition system, the portable data acquisition system (PDAS) Teledyne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09bbe790e8cb658480a59520c13b9aed
http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:236656
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8
Fibre Optic Remote Displacement Sensor for Seismic Events at High Temperature
Autor: R. Willsch, W. Ecke, J. Schauer, P. Pfeifer, K.-H. Jäckel
Publikováno v: Applications of Photonic Technology 2 ISBN: 9781475792522
Recent geophysical research includes measurement of seismic events in non-trivial surroundings. Seismic sensors have to be installed in very deep boreholes as well as in volcanic regions at measuring sites with temperatures above 250°C and with seve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d703e8b0d598a9763cd9343c0d1e42ab
https://doi.org/10.1007/978-1-4757-9250-8_116
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9
High Temperature Interferometric Displacement Measuring System for Fibre Optic Seismic Sensors in Deep Borehole Applications
Autor: J. Schauer, W. Ecke, K.-H. Jäckel, R. Willsch
Publikováno v: Optical Fiber Sensors.
A fibre-coupled Michelson interferometer has been developed for vibration measurement in seismic sensors for deep boreholes at temperatures up to 300°C. Results of long-term thermal stability tests of components and construction techniques have been
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e07a52ed6f272c4d9d5df9f48e9e0e2c
https://doi.org/10.1364/ofs.1996.th13
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10
Akademický článek
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