Zobrazeno 1 - 10
of 214
pro vyhledávání: '"D Hegarty"'
TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations
Autor:
H. M. Worden, G. L. Francis, S. S. Kulawik, K. W. Bowman, K. Cady-Pereira, D. Fu, J. D. Hegarty, V. Kantchev, M. Luo, V. H. Payne, J. R. Worden, R. Commane, K. McKain
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 5383-5398 (2022)
The new single-pixel TROPESS (TRopospheric Ozone and its Precursors from Earth System Sounding) profile retrievals of carbon monoxide (CO) from the Cross-track Infrared Sounder (CrIS) are evaluated using vertical profiles of in situ observations from
Externí odkaz:
https://doaj.org/article/53f6a4f2b0874ce09d386c2997ff3729
Autor:
J. D. Hegarty, K. E. Cady-Pereira, V. H. Payne, S. S. Kulawik, J. R. Worden, V. Kantchev, H. M. Worden, K. McKain, J. V. Pittman, R. Commane, B. C. Daube Jr., E. A. Kort
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 205-223 (2022)
Single-footprint retrievals of carbon monoxide from the Atmospheric Infrared Sounder (AIRS) are evaluated using aircraft in situ observations. The aircraft data are from the HIAPER Pole-to-Pole Observations (HIPPO, 2009–2011), the first three Atmos
Externí odkaz:
https://doaj.org/article/307bdb21252247b19ddbab7ef73c71f2
TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations
Autor:
Helen M. Worden, Gene L. Francis, Susan S. Kulawik, Kevin W. Bowman, Karen Cady-Pereira, Dejian Fu, Jennifer D. Hegarty, Valentin Kantchev, Ming Luo, Vivienne H. Payne, John R. Worden, Róisín Commane, Kathryn McKain
Publikováno v:
Atmospheric Measurement Techniques. 15:5383-5398
The new single-pixel TROPESS (TRopospheric Ozone and its Precursors from Earth System Sounding) profile retrievals of carbon monoxide (CO) from the Cross-track Infrared Sounder (CrIS) are evaluated using vertical profiles of in situ observations from
Autor:
K. E. Cady-Pereira, V. H. Payne, J. L. Neu, K. W. Bowman, K. Miyazaki, E. A. Marais, S. Kulawik, Z. A. Tzompa-Sosa, J. D. Hegarty
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 9379-9398 (2017)
The Aura Tropospheric Emission Spectrometer (TES) is collecting closely spaced observations over 19 megacities. The objective is to obtain measurements that will lead to better understanding of the processes affecting air quality in and around these
Externí odkaz:
https://doaj.org/article/5d401fd091774a72911c66de4cb9eccc
Autor:
C. R. Lonsdale, J. D. Hegarty, K. E. Cady-Pereira, M. J. Alvarado, D. K. Henze, M. D. Turner, S. L. Capps, J. B. Nowak, J. A. Neuman, A. M. Middlebrook, R. Bahreini, J. G. Murphy, M. Z. Markovic, T. C. VandenBoer, L. M. Russell, A. J. Scarino
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 4, Pp 2721-2739 (2017)
NH3 retrievals from the NASA Tropospheric Emission Spectrometer (TES), as well as surface and aircraft observations of NH3(g) and submicron NH4(p), are used to evaluate modeled concentrations of NH3(g) and NH4(p) from the Community Multiscale Air Qua
Externí odkaz:
https://doaj.org/article/21b44ca15f0f4e079aaef016be3372f3
Autor:
M. J. Alvarado, V. H. Payne, K. E. Cady-Pereira, J. D. Hegarty, S. S. Kulawik, K. J. Wecht, J. R. Worden, J. V. Pittman, S. C. Wofsy
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 2, Pp 965-985 (2015)
Errors in the spectroscopic parameters used in the forward radiative transfer model can introduce spatially, temporally, and altitude-dependent biases in trace gas retrievals. For well-mixed trace gases such as methane, where the variability of tropo
Externí odkaz:
https://doaj.org/article/f1ca26524d344b9b84292529c3e8509a
Autor:
Helen M. Worden, Gene L. Francis, Susan S. Kulawik, Kevin W. Bowman, Karen Cady-Pereira, Dejian Fu, Jennifer D. Hegarty, Valentin Kantchev, Ming Luo, Vivienne H. Payne, John R. Worden, Róisín Commane, Kathryn McKain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e11780666d009b1a80c7bdb1ba6b74
https://doi.org/10.5194/amt-2022-128-supplement
https://doi.org/10.5194/amt-2022-128-supplement
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 1, Pp 9-27 (2010)
Regional air quality simulations were conducted for summers 2001–2005 in the eastern US and subjected to extensive evaluation using various ground and airborne measurements. A brief climate evaluation focused on transport by comparing modeled domin
Externí odkaz:
https://doaj.org/article/738eaf5a673b4fb6ab5784bf269cf3cf
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 5, Pp 1403-1421 (2008)
Factors influencing diurnal to interannual variability in Hg° over New England were investigated using multi-year measurements conducted by AIRMAP at the Thompson Farm (TF) coastal site, an inland elevated site at Pac Monadnock (PM), and two month m
Externí odkaz:
https://doaj.org/article/18f69009598241559cdfb7ecbfa52700
Autor:
J. D. Hegarty, K. E. Cady-Pereira, V. H. Payne, S. S. Kulawik, J. R. Worden, V. Kantchev, H. M. Worden, K. McKain, J. V. Pittman, R. Commane, B. C. Daube Jr., E. A. Kort
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 205-223 (2022)
Single-footprint retrievals of carbon monoxide from the Atmospheric Infrared Sounder (AIRS) are evaluated using aircraft in situ observations. The aircraft data are from the HIAPER Pole-to-Pole Observations (HIPPO, 2009–2011), the first three Atmos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f275f89410348c01ce6deaf40ce9002f
https://doi.org/10.5194/amt-2021-211
https://doi.org/10.5194/amt-2021-211