Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. A. Salstein"'
Publikováno v:
Annales Geophysicae, Vol 18, Pp 347-364 (2000)
Atmospheric angular momentum (AAM) and length of day (LOD) series are investigated for their characteristics on interannual time scales during the half-century period 1949 to 1998. During this epoch, the interannual variability in LOD can be separ
Externí odkaz:
https://doaj.org/article/6dd25c93b3fa4565abdbdc529e75d2ac
Publikováno v:
Advances in Space Research. 57:2136-2140
Estimation of the free core nutation (FCN) period is a challenging prospect. Mostly, two methods, one direct and one indirect, have been applied in the past to address the problem by analyzing the Earth orientation parameters observed by the very lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ebaaba57e25b893b8f8efd078a6bf76
https://doi.org/10.1016/j.asr.2016.03.028
https://doi.org/10.1016/j.asr.2016.03.028
Publikováno v:
International Association of Geodesy Symposia ISBN: 9783319246031
We use the latest time-variable Earth gravity field harmonics from the GRACE satellite mission (Release 5 – RL05) to determine seasonal and nonseasonal scales of polar motion excitation functions from global geophysical fluids, and particularly fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c410c89bc0f54d8d5b54117123e318
https://doi.org/10.1007/1345_2015_85
https://doi.org/10.1007/1345_2015_85
Autor:
T. Hobiger, J. Boehm, J.-P. Boy, C. Desjardins, J. H. Foster, P. Gegout, R. Haas, R. Ichikawa, D. S. MacMillan, S.-G. Ming, A. E. Niell, F. G. Nievinski, M. McAdam, M. Nordman, D. A. Salstein, M. S. Santos, M. Schindelegger, T. M. van Dam, H. Vedel, Jens Wickert, Florian Zus
Publikováno v:
AGU 2012 Fall Meeting (San Francisco, USA 2012)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3d03459c4cc944cad49a4d1a953a3b96
https://gfzpublic.gfz-potsdam.de/pubman/item/item_246385
https://gfzpublic.gfz-potsdam.de/pubman/item/item_246385
Publikováno v:
Geophysical Journal International. 117:811-818
SUMMARY Fluctuations in the Earth's rotation since 1830, as evidenced by changes in the length of the day, are derived from astronomical data having subannual resolution. Before 1955.5, timings of linar occultations are used; after 1955.5, the data a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6ba928b8845a213fa712accf8efc61
https://doi.org/10.1111/j.1365-246x.1994.tb02471.x
https://doi.org/10.1111/j.1365-246x.1994.tb02471.x
Publikováno v:
Journal of Geophysical Research. 111
[1] The atmospheric angular momentum is closely related to variations in the Earth rotation. The atmospheric excitation function (AEF), known also as the atmospheric effective angular momentum function, is introduced in studying the atmospheric excit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df969cde418462629b26e158bc59a3ac
https://doi.org/10.1029/2005jd006608
https://doi.org/10.1029/2005jd006608
Publikováno v:
Journal of Geophysical Research. 79:4047-4052
The effectiveness of controlled atmospheric convection is analyzed in comparison to natural precipitation at five different locations on the globe. The aerological accelerator, a vertical tube of large height and diameter, presents a method for remov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c88cd7ff8dfe14a1236295fddf0dd53
https://doi.org/10.1029/jc079i027p04047
https://doi.org/10.1029/jc079i027p04047
Publikováno v:
Archiv für Meteorologie, Geophysik und Bioklimatologie Serie A. 27:233-255
Analyses of the global fields of moisture transport have been decomposed into their transient eddy, standing eddy and mean cell components for each of two semester seasons during the IGY. Maps of the vertically integrated transient eddy fluxes in bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae55fb6dbf787ec9f85762a379e442f1
https://doi.org/10.1007/bf02247948
https://doi.org/10.1007/bf02247948
Publikováno v:
High-Precision Earth Rotation and Earth-Moon Dynamics ISBN: 9789400978096
We have used lunar laser ranging (LLR) observations from the McDonald Observatory in conjunction with pole positions from the Bureau International de l’Heure (BIH) to determine the length of day (l.o.d.) at five-day intervals over the period 1971 t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf123748479734b334e660424f258b08
https://doi.org/10.1007/978-94-009-7807-2_16
https://doi.org/10.1007/978-94-009-7807-2_16
This review critically surveys types and accuracies of available satellite data, satellite data retrieval methodologies, and data requirements of numerical weather prediction (NWP) models. NWP modeling, parameterization and data assimilation methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c15daf56fb3648e25b05608b9e128dc
https://doi.org/10.21236/ada141233
https://doi.org/10.21236/ada141233