Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Bryan M Karpowicz"'
Publikováno v:
Environmental Research Letters, Vol 18, Iss 9, p 094036 (2023)
The NASA Goddard Earth Observing System Composition Forecast system (GEOS-CF) provides global near-real-time analyses and forecasts of atmospheric composition. The current version of GEOS-CF builds on the GEOS general circulation model with Forward P
Externí odkaz:
https://doaj.org/article/aea6978cbf3847cea4bf8e649d7f801d
Publikováno v:
Remote Sensing, Vol 14, Iss 21, p 5287 (2022)
Korea’s second geostationary meteorological satellite, Geo-Kompsat-2A (Geostationary-Korean Multi-Purpose Satellite-2A, GK2A), was successfully launched on 4 December 2018. GK2A generates Atmospheric Motion Vectors (AMVs) every 10 min in the full d
Externí odkaz:
https://doaj.org/article/d2beda197fa44f75934791cf94a7eef6
Autor:
Erica L. McGrath-Spangler, Will McCarty, N. C. Privé, Isaac Moradi, Bryan M. Karpowicz, Joel McCorkel
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 39:1903-1918
An observing system simulation experiment (OSSE) was performed to assess the impact of assimilating hyperspectral infrared (IR) radiances from geostationary orbit on numerical weather prediction, with a focus on the proposed sounder on board the Geos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a40e32971bf2594ff016f1050207dc3
https://doi.org/10.1175/jtech-d-22-0033.1
https://doi.org/10.1175/jtech-d-22-0033.1
Publikováno v:
Journal of Applied Meteorology and Climatology. 61:891-907
Satellite-based measurements of global ice cloud microphysical properties are sampled to develop a novel set of physical parameterizations, relating to cloud layer temperature and effective diameter De, that can be implemented for two separate applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33649f239804567d49c38de32e8cd1c5
https://doi.org/10.1175/jamc-d-21-0163.1
https://doi.org/10.1175/jamc-d-21-0163.1
Autor:
Bryan M. Karpowicz, Patrick G. Stegmann, Benjamin T. Johnson, Hui W. Christophersen, Edward J. Hyer, Andrew Lambert, Eric Simon
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 288:108263
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20a367ea1d06b242df5b49a14534f8d
https://doi.org/10.1016/j.jqsrt.2022.108263
https://doi.org/10.1016/j.jqsrt.2022.108263
Autor:
Sahand Noorizadeh, Michael Janssen, Kiruthika Devaraj, Amadeo Bellotti, Thomas R. Hanley, Danny Duong, Bryan M. Karpowicz, Paul G. Steffes, Garrett Chinsomboon, Scott Bolton
Publikováno v:
Space Science Reviews. 213:187-204
The NASA Juno mission includes a six-channel microwave radiometer system (MWR) operating in the 1.3–50 cm wavelength range in order to retrieve abundances of ammonia and water vapor from the microwave signature of Jupiter (see Janssen et al. 2016).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02a4f2b5b730384d7e880354d4566d4
https://doi.org/10.1007/s11214-016-0265-0
https://doi.org/10.1007/s11214-016-0265-0
Autor:
Bryan M. Karpowicz, Paul G. Steffes
Publikováno v:
Icarus. 223:277-297
In this work, a new equation of state for a H2–He–H2O–CH4 mixture is presented. The equation is optimized for the deep jovian atmosphere (∼100 bars) where the NASA Juno Microwave Radiometer (MWR) will probe. The methodology used is based upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c4701cbf009005a39fa0bc67ac33193
https://doi.org/10.1016/j.icarus.2012.11.026
https://doi.org/10.1016/j.icarus.2012.11.026
Publikováno v:
Icarus. 212:224-235
Over 1000 laboratory measurements of the 2–4 mm-wavelength opacity of ammonia have been made under simulated jovian atmospheric conditions using a high-precision laboratory system developed at Georgia Tech. These laboratory measurements of the opac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a19926c385e77b44b6ec7ae08f3830
https://doi.org/10.1016/j.icarus.2010.12.010
https://doi.org/10.1016/j.icarus.2010.12.010
Autor:
Bryan M. Karpowicz, Paul G. Steffes
Publikováno v:
Icarus. 212:210-223
Detection and measurement of atmospheric water vapor in the deep jovian atmosphere using microwave radiometry has been discussed extensively by Janssen et al. (Janssen, M.A., Hofstadter, M.D., Gulkis, S., Ingersoll, A.P., Allison, M., Bolton, S.J., L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5422fcccdfa70c5bc402d2bcb4ccd8a
https://doi.org/10.1016/j.icarus.2010.11.035
https://doi.org/10.1016/j.icarus.2010.11.035
Publikováno v:
Icarus. 202:316-335
Close to 2000 laboratory measurements of the microwave opacity and refractivity of gaseous NH 3 in an H 2 /He atmosphere have been conducted in the 1.1–20 cm wavelength range (1.5–27 GHz) at pressures from 30 mbar to 12 bar and at temperatures fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27965f4f64797fd6138663b03268e411
https://doi.org/10.1016/j.icarus.2009.02.002
https://doi.org/10.1016/j.icarus.2009.02.002