Zobrazeno 1 - 10
of 68
pro vyhledávání: '"G. Gendt"'
Publikováno v:
Solid Earth, Vol 4, Iss 1, Pp 23-41 (2013)
Precise weekly positions of 403 Global Positioning System (GPS) stations located worldwide are obtained by reprocessing GPS data of these stations for the time span from 4 January 1998 until 29 December 2007. The processing algorithms and models used
Externí odkaz:
https://doaj.org/article/b78a30d984e14ddda174461269d4cf01
Publikováno v:
Annales Geophysicae, Vol 27, Pp 2851-2859 (2009)
Ground based GPS zenith path delay (ZPD) measurements are well established as a powerful tool for integrated water vapor (IWV) observation. The International GNSS Service (IGS) provides ZPD data of currently more than 300 globally distributed GPS
Externí odkaz:
https://doaj.org/article/2705aed25c8f4fc590c98f1d4f54b9ff
Autor:
H. Steinhagen, S. Bakan, J. Bösenberg, H. Dier, D. Engelbart, J. Fischer, G. Gendt, U Görsdorf, J. Güldner, F. Jansen, V. Lehmann, U. Leiterer, J. Neisser, Volker Wulfmeyer
Publikováno v:
Meteorologische Zeitschrift, Vol 7, Iss 6, Pp 377-391 (1998)
LINEX 96/1 was a field experiment to assess information content, accuracy, and availability for different remote sensing techniques measuring water vapor. An important goal of LINEX 96/1 was the test of a new Differential Absorption Lidar (DIAL) deve
Externí odkaz:
https://doaj.org/article/1ccaadfa03984cada11502d032af6ff0
Publikováno v:
Advances in Space Research. 39:1545-1551
The paper reviews some objectives and preparatory activities of the International GNSS Service (IGS), in relation to the developing European Global Navigation Satellite System Galileo. Experience already acquired in the IGS in monitoring multiple glo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e198178f0fa904ff397f53003debf0
https://doi.org/10.1016/j.asr.2007.04.064
https://doi.org/10.1016/j.asr.2007.04.064
Publikováno v:
Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy. 26:417-420
To deliver tropospheric water vapor contents derived from GPS ground networks for the assimilation into numerical weather prediction models the GPS data have to be analyzed within near real-time with a delay of about one hour. Two near real-time proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d00380b233ec66484d6d9e7288899f
https://doi.org/10.1016/s1464-1895(01)00076-x
https://doi.org/10.1016/s1464-1895(01)00076-x
Publikováno v:
Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy. 26:413-416
For the ground-based part of the GPS Atmosphere Sounding Project (GASP) the near real-time monitoring of integrated water vapor with a delay of 1.5 hours was demonstrated for 35 sites and the data retrieval for 46 sites is already in progress. Compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9abc6b94e29f21030caf1cb902823fd5
https://doi.org/10.1016/s1464-1895(01)00075-8
https://doi.org/10.1016/s1464-1895(01)00075-8
Autor:
Dirk Engelbart, G. Gendt, F. Jansen, Volker Wulfmeyer, Stephan Bakan, Jürgen Fischer, J. Güldner, Jens Bösenberg, Hans Steinhagen, U. Görsdorf, J. Neisser, H. Dier, Volker Lehmann, Ulrich Leiterer
Publikováno v:
Meteorologische Zeitschrift. 7:377-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91838dc56e263f646aea004142fae50a
https://doi.org/10.1127/metz/7/1998/377
https://doi.org/10.1127/metz/7/1998/377
Publikováno v:
Journal of Geodynamics. 22:63-77
As a basis for many applications the terrestrial reference frame has to be determined and maintained with high accuracy. This implies the investigation of different geodetic and geodynamic parameters as well as the application of different redundant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5438ed39347b0fa6be6b6ff939eb88
https://doi.org/10.1016/0264-3707(96)00009-9
https://doi.org/10.1016/0264-3707(96)00009-9
Precise weekly positions of 403 Global Positioning System (GPS) stations located worldwide are obtained by reprocessing GPS data of these stations at the time span from 4 January 1998 until 29 December 2007. The used processing algorithm and models a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06af5f7ee6b0cb4af22cbde56f21b9e1
https://doi.org/10.5194/sed-4-1025-2012
https://doi.org/10.5194/sed-4-1025-2012
Autor:
Jens Wickert, Markus Rothacher, Armin Raabe, G. Gendt, Gerd Tetzlaff, Michael L. Bender, Maorong Ge, Galina Dick, Markus Ramatschi
Publikováno v:
Journal of Geophysical Research
[1] The observation of GPS slant delays from ground GPS networks can be used to reconstruct spatially resolved humidity fields in the troposphere by means of tomographic techniques. Tomography is always related to the solution of inverse problems whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a16672b5a98cd7d8abdb53b05a74fc78
https://doi.org/10.1029/2008jd011008
https://doi.org/10.1029/2008jd011008