Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Lars Peter Riishojgaard"'
Publikováno v:
Frontiers in Science, Vol 2 (2024)
Externí odkaz:
https://doaj.org/article/b90adfb544114deebf13d0c219f4363e
Autor:
Lars-Peter Riishojgaard
Beyond water vapor, the three most important greenhouse gases (GHGs) in terms of their radiative forcing are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Increasing concentrations of these gases driven by human activities are the pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10de71b45cb76ba3708efb7c2f85d76d
https://doi.org/10.5194/egusphere-egu23-10805
https://doi.org/10.5194/egusphere-egu23-10805
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 32:478-495
The Global Wind Observing Sounder (GWOS) concept, which has been developed as a hypothetical space-based hybrid wind lidar system by NASA in response to the 2007 National Research Council (NRC) decadal survey, is expected to provide global wind profi
Autor:
Robert Atlas, Michael J. Kavaya, Will McCarty, Amy C. Clement, Lars Peter Riishojgaard, Martin Weissmann, Rolf H. Langland, W. E. Baker, Sara C. Tucker, Michiko Masutani, James M. Ryan, Erland Källén, R. Bradley Pierce, James G. Yoe, Zhaoxia Pu, Bruce M. Gentry, Zaizhong Ma, R. Michael Hardesty, Carla Cardinali, G. D. Emmitt
Publikováno v:
Bulletin of the American Meteorological Society. 95:543-564
The three-dimensional global wind field is the most important remaining measurement needed to accurately assess the dynamics of the atmosphere. Wind information in the tropics, high latitudes, and stratosphere is particularly deficient. Furthermore,
Autor:
Jin Huang, Paula Davidson, John S. Kain, F. Martin Ralph, Travis M. Smith, Lars Peter Riishojgaard, Amy R. Harless, Russell S. Schneider, Steve Goodman, Robert Atlas, Gary J. Jedlovec, John Gaynor, Steven E. Koch, Janet M. Intrieri, Sid Boukabara, Bill Kuo, David L. Andra, Jiann-Gwo Jiing, Shirley T. Murillo, David R. Bright, Steven J. Weiss, Timothy Schneider, Bruce Entwistle, Jason J. Levit
Publikováno v:
Bulletin of the American Meteorological Society. 94:1187-1211
Test beds have emerged as a critical mechanism linking weather research with forecasting operations. The U.S. Weather Research Program (USWRP) was formed in the 1990s to help identify key gaps in research related to major weather prediction problems
Autor:
Lars Peter Riishojgaard, T. N. Krishnamurti, Bhupendra Nath Goswami, Medha Deshpande, Dave Emmitt, Michael Hardesty, Zaizhong Ma, Michiko Masutani, Parthasarathi Mukhopadhyay
Publikováno v:
SPIE Proceedings.
An attempt is made here to evaluate the skill of forecast during boreal summer monsoon regime over the Indian region using the Observation Simulation System Experiment (OSSE) with Doppler Wind LIDAR (DWL) onboard International Space Station (ISS), as
Autor:
Steven D. Miller, Carl Hoffman, Thomas F. Lee, William McCarty, Gary J. Jedlovec, Lars Peter Riishojgaard, Gary McWilliams, Craig S. Nelson, Andrew S. Jones, Li Li, Lawrence E. Flynn, Patrick Dills
Publikováno v:
Bulletin of the American Meteorological Society. 91:727-740
The United States is merging its two polar-orbiting operational environmental satellite programs operated by the Department of Commerce and the Department of Defense into a single system, which is called the National Polar-orbiting Operational Enviro
Publikováno v:
Advances in Atmospheric Sciences. 23:33-44
In atmospheric data assimilation systems, the forecast error covariance model is an important component. However, the parameters required by a forecast error covariance model are difficult to obtain due to the absence of the truth. This study applies
Publikováno v:
Journal of Applied Meteorology. 43:810-820
Through the use of observation operators, modern data assimilation systems have the capability to ingest observations of quantities that are not themselves model variables but are mathematically related to those variables. An example of this is the s