Sciences and Exploration Directorate

John M Barbara

(SCI PROG. ANALYST)

John M Barbara's Contact Card & Information.
Email: john.m.barbara@nasa.gov
Phone: 212.678.5594
Org Code: 611
Address:
NASA/GISS
Mail Code 611
New York, NY 10025
Employer: Autonomic Integra, LLC

Current Projects


Cassini Imaging Science Subsystem (ISS).

Atmospheric Dynamics


Planetary Atmospheric Modeling

Publications


Refereed

2024. "A study of Jupiter's UV Great Dark Spot and tropopause to stratosphere winds in the high northern latitudes as seen by Cassini imaging." Icarus 410 115913 [10.1016/j.icarus.2023.115913] [Journal Article/Letter]

2023. "Long-term variability of Jupiter’s northern auroral 8-micron CH4 emissions." Icarus 406 115740 [10.1016/j.icarus.2023.115740] [Journal Article/Letter]

2021. "Tropopause and lower stratosphere winds and eddy fluxes on Saturn as seen by Cassini imaging." Icarus 354 114095 [10.1016/j.icarus.2020.114095] [Journal Article/Letter]

2019. "Gas Giants." Zonal Jets: Phenomenology, Genesis, and Physics 72-103 [10.1017/9781107358225.004] [Article in Book]

2018. "Titan's Meteorology Over the Cassini Mission: Evidence for Extensive Subsurface Methane Reservoirs." Geophysical Research Letters 45 (11): 5320-5328 [10.1029/2018gl078170] [Journal Article/Letter]

2016. "An objective classification of Saturn cloud features from Cassini ISS images." Icarus 271 222-236 [10.1016/j.icarus.2016.02.011] [Journal Article/Letter]

2016. "Cassini Imaging Science Subsystem observations of Titan’s south polar cloud." Icarus 270 399-408 [10.1016/j.icarus.2014.11.038] [Journal Article/Letter]

2012. "Constraints on Saturn’s tropospheric general circulation from Cassini ISS images." Icarus 219 (2): 689-700 [10.1016/j.icarus.2012.03.035] [Journal Article/Letter]

2011. "Rapid and Extensive Surface Changes Near Titan's Equator: Evidence of April Showers." Science 331 (6023): 1414-1417 [10.1126/science.1201063] [Journal Article/Letter]

2011. "Seasonal changes in Titan's meteorology." Geophys. Res. Lett. 38 (3): L03203 [10.1029/2010GL046266] [Journal Article/Letter]

2009. "Saturn's south polar vortex compared to other large vortices in the Solar System." Icarus 202 (1): 240-248 [10.1016/j.icarus.2009.02.014] [Journal Article/Letter]

2009. "Cassini imaging of Titan's high-latitude lakes, clouds, and south-polar surface changes." Geophysical Research Letters 36 (2): L02204 [10.1029/2008GL036186] [Journal Article/Letter]

2009. "Saturn’s South Polar Vortex Compared to Other Large Vortices in the Solar System." Icarus 202 240-248. [Journal Article/Letter]

2008. "Dynamics of Saturn's south polar vortex." Science 319 (5871): 1801 [10.1126/science.1153633] [Journal Article/Letter]

2007. "Saturn eddy momentum fluxes and convection: First estimates from Cassini images." Icarus 189 (2): 479-492 [10.1016/j.icarus.2007.02.013] [Journal Article/Letter]

2007. "Lightning storms on Saturn observed by Cassini ISS and RPWS during 2004–2006." Icarus 190 (2): 545-555 [10.1016/j.icarus.2007.03.035] [Journal Article/Letter]

2005. "Cassini Imaging Science: Initial Results on Saturn's Rings and Small Satellites." Science 307 (5713): 1226-1236 [10.1126/science.1108056] [Journal Article/Letter]

2005. "Cassini Imaging Science: Initial Results on Saturn's Atmosphere." Science 307 (5713): 1243-1247 [10.1126/science.1107691] [Journal Article/Letter]

2005. "Cassini Imaging Science: Initial Results on Phoebe and Iapetus." Science 307 (5713): 1237-1242 [10.1126/science.1107981] [Journal Article/Letter]

2005. "Imaging of Titan from the Cassini spacecraft." Nature 434 (7030): 159-168 [10.1038/nature03436] [Journal Article/Letter]

2005. "A 5-Micron-Bright Spot on Titan: Evidence for Surface Diversity." Science 310 (5745): 92-95 [10.1126/science.1117075] [Journal Article/Letter]

2004. "Lightning on Jupiter observed in the line by the Cassini imaging science subsystem." Icarus 172 (1): 24-36 [10.1016/j.icarus.2004.07.014] [Journal Article/Letter]

2003. "Cassini Imaging of Jupiter's Atmosphere, Satellites, and Rings." Science 299 (5612): 1541-1547 [10.1126/science.1079462] [Journal Article/Letter]

2002. "Moonlet Collisions and the Effects of Tidally Modified Accretion in Saturn's F Ring." Icarus 160 (1): 161-171 [10.1006/icar.2002.6962] [Journal Article/Letter]