Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Stefan Riepl"'
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2785 (2021)
A global geodetic reference system (GGRS) is realized by physical points on the Earth’s surface and is referred to as a global geodetic reference frame (GGRF). The GGRF is derived by combining several space geodetic techniques, and the reference po
Externí odkaz:
https://doaj.org/article/b29f2d1d694c492daf0c3a8b4a585cfb
Publikováno v:
Applied Sciences
Volume 11
Issue 6
Applied Sciences, Vol 11, Iss 2785, p 2785 (2021)
Volume 11
Issue 6
Applied Sciences, Vol 11, Iss 2785, p 2785 (2021)
A global geodetic reference system (GGRS) is realized by physical points on the Earth’s surface and is referred to as a global geodetic reference frame (GGRF). The GGRF is derived by combining several space geodetic techniques, and the reference po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b80c8c8d117001670281967137deb72a
Publikováno v:
tm - Technisches Messen. 85:616-626
The International Terrestrial Reference Frame (ITRF) is derived by combining several space geodetic techniques. Basically, a meaningful combination of the geodesic space techniques is impossible without further geometrical information, i. e. local-ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc55cb413f849101c5af5090dd3555a3
https://doi.org/10.1515/teme-2018-0053
https://doi.org/10.1515/teme-2018-0053
Autor:
Cesar O. Guaitiao, Stefan Riepl, Michael Hafner, Sergio K. Sobarzo, Luis Arias, Sergio N. Torres, F. Pedreros
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 52:4707-4716
In this paper, a detailed comparative performance analysis of the two-color satellite laser ranging (SLR) systems of the Transportable Integrated Geodetic Observatory (TIGO) is presented. The study is based on four years of continuous measurement dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::262fc0953e1fb15bf7b199b31cfd7360
https://doi.org/10.1109/tgrs.2013.2283771
https://doi.org/10.1109/tgrs.2013.2283771
Autor:
Stefan Riepl, Wolfgang Schlüter
Publikováno v:
Surveys in Geophysics. 22:581-588
Two colour laser ranging to artificial satellites is an attractivetechnique, which is capable to provide refraction corrected ranges without the need of an atmospheric model by measuring the dispersive delay of laser pulses of different wavelength. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acdd08b7565dd87e876a2258c9f1ea7a
https://doi.org/10.1023/a:1015696907252
https://doi.org/10.1023/a:1015696907252
Autor:
Stefan Riepl, Gerhard Kronschnabl, Reiner Dassing, Urs Hugentobler, Uwe Hessels, Günther Herold, M. Ettl, P. Lauber, Christian Plötz, Thomas Klügel, Alexander Neidhardt, K. Ulrich Schreiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557e0fea3260a36b5078a59ff6c7fb2b
https://doi.org/10.1130/2011.0022(01)
https://doi.org/10.1130/2011.0022(01)
Publikováno v:
SPIE Proceedings.
This paper outlines the results of a streak-camera based timing device applicated to satellite laser ranging. By means of synchronizing the deflection voltage of the streak camera with the mode locking frequency of the Nd:YAG laser and locking both t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7f86e422d3a0982f4ba3309f016b84
https://doi.org/10.1117/12.295641
https://doi.org/10.1117/12.295641
Publikováno v:
SPIE Proceedings.
From the analysis of dual color range measurements to satellites it was found that the correlation between the locally measured humidity and the obtained differences between the two simultaneously carried out range measurements at (lambda) equals 1.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3752c62d170ce505b34809bffb44c3dc
https://doi.org/10.1117/12.295654
https://doi.org/10.1117/12.295654
Publikováno v:
SPIE Proceedings.
This paper outlines the operation of a synchro scan streak camera in conjunction with a phase coupled Nd:YAG laser in order to perform range measurements to artificial satellites at two wavelengths simultaneously. The driving frequency for both, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2d6097d5526592ca1c688196d8cff0
https://doi.org/10.1117/12.228511
https://doi.org/10.1117/12.228511
Publikováno v:
SPIE Proceedings.
The investigation of the atmospheric path delay with a dual color satellite laser ranging experiment indicated that the modeling of the water vapor content of the atmosphere may not be sufficient. The need for a measurement of this observable along t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d8715d601f65ddff2c18945a3ab52b
https://doi.org/10.1117/12.228518
https://doi.org/10.1117/12.228518