Zobrazeno 1 - 10
of 960
pro vyhledávání: '"Wickert J"'
Autor:
Rinke, A., Segger, B., Crewell, S., Maturilli, M., Naakka, T., Nygård, T., Vihma, T., Alshawaf, F., Dick, G., Wickert, J., Keller, J.
Publikováno v:
Journal of Climate, 2019 Sep . 32(18), 6097-6116.
Externí odkaz:
https://www.jstor.org/stable/26831699
The paper deals with application of GPS radio occultation (RO) measurements aboard CHAMP for the retrieval of tropospheric water vapor profiles. The GPS RO technique provides a powerful tool for atmospheric sounding which requires no calibration, is
Externí odkaz:
http://arxiv.org/abs/physics/0502085
Autor:
Beyerle, G., Schmidt, T., Wickert, J., Heise, S., Rothacher, M., Koenig-Langlo, G., Lauritsen, K. B.
This paper has been withdrawn.
Comment: This paper has been withdrawn. Its final version will be published in Journal of Geophysical Research
Comment: This paper has been withdrawn. Its final version will be published in Journal of Geophysical Research
Externí odkaz:
http://arxiv.org/abs/physics/0502052
Autor:
Arras, C., Wickert, J.
Publikováno v:
In Journal of Atmospheric and Solar-Terrestrial Physics June 2018 171:60-63
Radio occultation events recorded on 28-29 July 2004 by a GPS receiver aboard the GRACE-B satellite are analyzed. The stability of the receiver clock allows for the derivation of excess phase profiles using a zero difference technique, rendering the
Externí odkaz:
http://arxiv.org/abs/physics/0409032
Publikováno v:
Journal of Climate, 2016 Apr 01. 29(7), 2443-2456.
Externí odkaz:
https://www.jstor.org/stable/26385402
Autor:
Tabibi, S., Geremia-Nievinski, F., Antonoglou, N., Jihye Park, J., Purnell, D., Wickert, J., Williams, S.
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
The use of reflected radio signals at L-band broadcasted by GNSS for coastal sea level studies has gained popularity in recent years. The geodetic GNSS-R working group 4.3.7 of the IAG, with 21 members, aims to further establish the value of GNSS-R f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06f7b75b7a0e3361810cf52fcf03c203
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
High-resolution Thermospheric Neutral Density (TND) measurements from Low Earth Orbit (LEO), are valuable to accurately estimate the short-term atmosphere abrupt disturbances, triggered by magnetospheric forcing. For our study, the GRACE-FO satellite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::450416552a2a732ca4b3b1e26801ce16
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
GNSS radio occultation measurements are used to observe the occurrence and the intensity of sporadic E layers on a global scale. We analysed data acquired by several satellite missions. Our data set currently comprises more than 17.7 million of globa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07ecae9518cca44d97b3d69a6ed9ee2
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
In this research study, Global Navigation Satellite System (GNSS) tropospheric gradients and Zenith Total Delays (ZTDs) are assimilated into the Weather Research and Forecasting (WRF) model. The WRF model has its operator already developed for the ZT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d74e0514856d58ca69a685fd61f65ce