John Hair (NASA)
Title: Research Scientist
Technical Focus Areas: Airborne Science, Lidar Science, Atmospheric Composition, Chemistry & Dynamics, Air Quality & Weather
Missions/Projects: HSRL, DIAL, ACTIVATE, FIREx
Study Topics: Tropospheric Composition, Radiation Sciences
Dr. Johnathan Hair is a senior research scientist in the Atmospheric Composition Branch, Science Directorate at NASA Langley Research Center, focused on the development and application of advanced active remote sensing technologies and measurement systems for the study of Earth and planetary atmospheric composition and physics. Dr. Hair has extensive experience in preparing, deploying, and analyzing data from many national and international field campaigns as an instrument Co-I and PI using state-of-the-art instruments including the High Spectral Resolution Lidar (HSRL) and the Ozone Differential Absorption Lidar (Ozone DIAL) airborne instruments. He has had lead role in the design, development, and deployment of the airborne High Spectral Resolution Lidar (HSRL-1 and HSRL-2) instruments that began in 2000 and resulted in a reliable work-horse instrument. Dr. Hair has presented the results of his research at national and international conferences and meetings and in collaborative journal publications.
- Hair, J. W., C. A. Hostetler, A. L. Cook, D. B. Harper, R. A. Ferrare, T. L. Mack, W. Welch, L. R., Izquierdo, F. E. Hovis, 2008: Airborne High Spectral Resolution Lidar for Profiling Aerosol Optical Properties, Applied Optics, 47,doi: 10.1364/AO.47.006734
- Hair, J., Hostetler, C., Hu, Y., Behrenfeld, M., Butler, C., Harper, D., Hare, R., Berkoff, T., Cook, A., Collins, J. and Stockley, N., 2016. Combined atmospheric and ocean profiling from an airborne high spectral resolution lidar. In EPJ Web of Conferences (Vol. 119, p. 22001). EDP Sciences.
- Burton, S. P., R. A. Ferrare, C. A. Hostetler, J. W. Hair, R. R. Rogers, M. D. Obland, C. F. Butler, A. L. Cook, D. B. Harper, and K. D. Froyd, Aerosol Classification of Airborne High Spectral Resolution Lidar Measurements – Methodology and Examples, Atmospheric Measurement Techniques, 5(1), 73-98, doi: 10.5194/amt-5-73-2012, 2012.
- Rogers, R. R., Hostetler, C. A., Hair, J. W., Ferrare, R. A., Liu, Z., Obland, M. D., Harper, D. B., Cook, A. L., Powell, K. A., Vaughan, M. A., and Winker, D. M.: Assessment of the CALIPSO Lidar 532 nm attenuated backscatter calibration using the NASA LaRC airborne High Spectra Resolution Lidar, Atmos. Chem. Phys., 11, 1295–1311, doi:10.5194/acp-11-1295-2011,2011.
- Browell, E.V., Hair, J.W., Butler, C.F., Grant, W.B., DeYoung, R.J., Fenn, M.A., Brackett, V.G., Clayton, M.B., Brasseur, L.A., Harper, D.B. and Ridley, B.A., 2003. Ozone, aerosol, potential vorticity, and trace gas trends observed at high‐latitudes over North America from February to May 2000. Journal of Geophysical Research: Atmospheres, 108(D4).
- NASA Outstanding Leadership Medal (2013)
- NASA Lawrence and Reid Award Recipient, significant publication at NASA LaRC (2012)
- NASA Exceptional Technology Achievement Medal (2007)
- Best Oral Presentation, International Laser Radar Conference, New York, NY (2015)
- American Geophysical Union
- Optical Society of American
- Ph.D. Physics, Colorado State University, Ft. Collins, CO, 1998
- M.S. Physics, Colorado State University, Ft. Collins, CO, 1993
- B.A. Physics, Whitman College, Walla Walla, WA, 1991
- Senior Research Scientist, Lidar Science Branch, Science Directorate, NASA LaRC, 2000 – Present
- NASA Postdoctoral Fellow at NASA LaRC, Old Dominion University, Norfolk, VA, 1999 – 2000
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