Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Peter Forkman"'
Publikováno v:
Journal of Geodesy. 95
The accuracy of geodetic Very Long Baseline Interferometry (VLBI) is affected by water vapour in the atmosphere in terms of variations in the signal propagation delay at the different stations. This “wet” delay may be estimated directly from the
Autor:
Kaley A. Walker, Patrick Eriksson, Francesco Grieco, Donal P. Murtagh, Kristell Pérot, Hugh C. Pumphrey, Bernd Funke, Peter Forkman, Bengt Rydberg
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Atmospheric Measurement Techniques, Vol 13, Pp 5013-5031 (2020)
instname
Atmospheric Measurement Techniques, Vol 13, Pp 5013-5031 (2020)
This is an open access article.-- This work is distributed under the Creative Commons Attribution 4.0 License.
The Sub-Millimetre Radiometer (SMR) on board the Odin satellite performs limb sounding measurements of the middle atmosphere to detect
The Sub-Millimetre Radiometer (SMR) on board the Odin satellite performs limb sounding measurements of the middle atmosphere to detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f95e3e6ac019fd5a6f7b79622a1258
https://amt.copernicus.org/articles/13/5013/2020/
https://amt.copernicus.org/articles/13/5013/2020/
Autor:
Francesco Grieco, Kristell Pérot, Donal Murtagh, Patrick Eriksson, Peter Forkman, Bengt Rydberg, Bernd Funke, Kaley A. Walker, Hugh C. Pumphrey
The Sub-Millimetre Radiometer (SMR) on board the Odin satellite performs limb sounding measurements of the middle atmosphere to detect molecular emission from different species. Carbon monoxide (CO) is an important tracer of atmospheric dynamics at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191d74c11268ef472956ce6cb16542a8
https://doi.org/10.5194/amt-2020-50
https://doi.org/10.5194/amt-2020-50
Autor:
Mark E. Hervig, Piera Raspollini, Stefan Lossow, Kaley A. Walker, Martin Lainer, Maya García-Comas, Paul Hartogh, Gerald E. Nedoluha, Bianca Maria Dinelli, Klaus Bramstedt, Gabriele Stiller, John Anderson, Michael Kiefer, Niklaus Kämpfer, Ole Martin Christensen, Jung Jin Oh, Peter Forkman, Donal P. Murtagh, William G. Read, R. Michael Gomez, Karen H. Rosenlof
Publikováno v:
Atmospheric chemistry and physics, 17 (23), 14543-14558
Atmospheric Chemistry and Physics, Vol 17, Pp 14543-14558 (2017)
Atmospheric chemistry and physics
17 (2017): 14543–14558. doi:10.5194/acp-17-14543-2017
info:cnr-pdr/source/autori:Gerald E. Nedoluha, Michael Kiefer, Stefan Lossow, R. Michael Gomez, Niklaus Kämpfer, Martin Lainer, Peter Forkman, Ole Martin Christensen, Jung Jin Oh, Paul Hartogh, John Anderson, Klaus Bramstedt, Bianca M. Dinelli, Maya Garcia-Comas, Mark Hervig, Donal Murtagh, Piera Raspollini, William G. Read, Karen Rosenlof, Gabriele P. Stiller, and Kaley A. Walker/titolo:The SPARC water vapor assessment II: intercomparison of satellite and ground-based microwave measurements/doi:10.5194%2Facp-17-14543-2017/rivista:Atmospheric chemistry and physics (Print)/anno:2017/pagina_da:14543/pagina_a:14558/intervallo_pagine:14543–14558/volume:17
Nedoluha, Gerald E.; Kiefer, Michael; Lossow, Stefan; Gomez, R. Michael; Kämpfer, Niklaus; Lainer, Martin Lorenz Maximilian; Forkman, Peter; Christensen, Ole Martin; Oh, Jung Jin; Hartogh, Paul; Anderson, John; Bramstedt, Klaus; Dinelli, Bianca M.; Garcia-Comas, Maya; Hervig, Mark; Murtagh, Donal; Raspollini, Piera; Read, William G.; Rosenlof, Karen; Stiller, Gabriele P.; ... (2017). The SPARC water vapor assessment II: intercomparison of satellite and ground-based microwave measurements. Atmospheric chemistry and physics, 17(23), pp. 14543-14558. European Geosciences Union 10.5194/acp-17-14543-2017
Atmospheric Chemistry and Physics, Vol 17, Pp 14543-14558 (2017)
Atmospheric chemistry and physics
17 (2017): 14543–14558. doi:10.5194/acp-17-14543-2017
info:cnr-pdr/source/autori:Gerald E. Nedoluha, Michael Kiefer, Stefan Lossow, R. Michael Gomez, Niklaus Kämpfer, Martin Lainer, Peter Forkman, Ole Martin Christensen, Jung Jin Oh, Paul Hartogh, John Anderson, Klaus Bramstedt, Bianca M. Dinelli, Maya Garcia-Comas, Mark Hervig, Donal Murtagh, Piera Raspollini, William G. Read, Karen Rosenlof, Gabriele P. Stiller, and Kaley A. Walker/titolo:The SPARC water vapor assessment II: intercomparison of satellite and ground-based microwave measurements/doi:10.5194%2Facp-17-14543-2017/rivista:Atmospheric chemistry and physics (Print)/anno:2017/pagina_da:14543/pagina_a:14558/intervallo_pagine:14543–14558/volume:17
Nedoluha, Gerald E.; Kiefer, Michael; Lossow, Stefan; Gomez, R. Michael; Kämpfer, Niklaus; Lainer, Martin Lorenz Maximilian; Forkman, Peter; Christensen, Ole Martin; Oh, Jung Jin; Hartogh, Paul; Anderson, John; Bramstedt, Klaus; Dinelli, Bianca M.; Garcia-Comas, Maya; Hervig, Mark; Murtagh, Donal; Raspollini, Piera; Read, William G.; Rosenlof, Karen; Stiller, Gabriele P.; ... (2017). The SPARC water vapor assessment II: intercomparison of satellite and ground-based microwave measurements. Atmospheric chemistry and physics, 17(23), pp. 14543-14558. European Geosciences Union 10.5194/acp-17-14543-2017
As part of the second SPARC (Stratosphere–troposphere Processes And their Role in Climate) water vapor assessment (WAVAS-II), we present measurements taken from or coincident with seven sites from which ground-based microwave instruments measure wa
Autor:
Peter Forkman, A. M. Korolev, Dmytro Shulga, Valeriy Piddyachiy, Valerii Shulga, Valeriy Myshenko, Oleksandr Antyufeyev
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves. 38:292-302
We present the results of the development of high sensitivity microwave radiometer designed for observation of the atmospheric carbon monoxide (CO) emission lines at 115 GHz. The receiver of this radiometer has the double-sideband noise temperature o
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 3805-3823 (2019)
We have studied linear horizontal gradients in the atmospheric propagation delay above ground-based stations receiving signals from the Global Positioning System (GPS). Gradients were estimated from 11 years of observations from five sites in Sweden.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2ed8d694474624d75e956272558471
https://www.atmos-meas-tech-discuss.net/amt-2018-318/
https://www.atmos-meas-tech-discuss.net/amt-2018-318/
Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 11, Pp 2827-2841 (2012)
Measurements of mesospheric carbon monoxide, CO, provide important information about the dynamics in the mesosphere region since CO has a long lifetime at these altitudes. Ground-based measurements of mesospheric CO made at the Onsala Space Observato
Publikováno v:
Atmospheric Chemistry and Physics. 12:7753-7765
In this study, we present middle atmospheric water vapor (H2O) and ozone (O3) measurements obtained by ground-based microwave radiometers at three European locations in Bern (47° N), Onsala (57° N) and Sodankylä (67° N) during Northern winter 200
Publikováno v:
Atmospheric Chemistry And Physics
Atmospheric Chemistry and Physics, Vol 11, Iss 2, Pp 495-502 (2011)
23403-23422
Atmospheric Chemistry and Physics Discussions
Atmospheric Chemistry and Physics, Vol 11, Iss 2, Pp 495-502 (2011)
23403-23422
Atmospheric Chemistry and Physics Discussions
Inter-hemispheric coupling between the polar summer mesosphere and planetary-wave activity in the extra-tropical winter stratosphere has recently been inferred using Polar Mesospheric Cloud (PMC) properties as a proxy for mesospheric temperature (Kar
Autor:
Ole Martin Christensen, Vessen Vassilev, Bhushan Billade, Peter Forkman, V. M. Shulga, Patrick Eriksson
During the last decades, ground-based microwave radiometry has matured into an established remote sensing technique for measuring vertical profiles of a number of gases in the stratosphere and the mesosphere. Microwave radiometry is the only ground-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3817f996d03856e7833e8b42fc1946d
https://doi.org/10.5194/gid-5-311-2015
https://doi.org/10.5194/gid-5-311-2015