Research Scientist at SSEC, University of Wisconsin, Madison, USA
Dr. David C. Tobin received his PhD degree in 1996 at the University of Maryland ? Baltimore Campus (UMBC) where he worked under Professor Larrabee Strow. His Ph.D. research focused on molecular spectroscopy, infrared radiative transfer, and remote sensing. His dissertation work dealt with laboratory and theoretical studies of the infrared spectral line shapes of water vapor and carbon dioxide. For the past eleven years, Dr. Tobin has been a research scientist at the University of Wisconsin-Madison Space Science and Engineering Center, where he is part of the center’s infrared high spectral resolution remote sensing group led by Dr. Hank Revercomb. He has made exceptional advances in the measurement and semi-empirical representation of the water vapor continuum absorption, including, (a) laboratory measurements of the water vapor continuum absorption in infrared window regions and in the 6 μm vibrational band, (b) theoretical investigation and empirical representation of the near-wing super-Lorentz lineshape behavior, (c) measurement of the far-infrared absorption using ground-based downwelling sky view spectra, and (d) development and validation of the latest water vapor continuum model, MT(Tobin)_CKD, which is now used in state-of-the-art line-by-line radiative transfer models. He is involved with various projects involving infrared molecular spectroscopy and atmospheric radiative transfer, atmospheric water vapor, infrared spectro-radiometer calibration and validation, and infrared remote sensing. Current efforts include Level 1 and 2 product validation as part of the AIRS science and Aura (TES) validation teams, infrared radiance and flux closure studies for the ARM program, investigations of the water vapor continuum, NPP science team efforts including CrIS sensor and algorithm assessments, characterization studies of the Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) and the Infrared Atmospheric Sounding Interferometer (IASI), and involvement in the center’s aircraft based interferometer program. In summary, Dr. Tobin's scientific contributions are extraordinary for a young scientist. His work has already had, and continues to have, a most significant impact on the field of atmospheric radiation. These outstanding contributions led the IRC to present Dr. Tobin with the 2008 IRC Young Scientist Award.