Professor of Physics
Director, Joint Center for Earth Systems Technology (JCET)
Director, Goddard Earth Science and Technology Center (GEST)
Hoff directs two NASA Goddard collaborative research centers at UMBC and has advised NASA on space shuttle experiments. He has over 30 years of experience in research on atmospheric pollution and its impact on climate. Hoff’s research group publishes the “Smog Blog,” a daily online analysis of U.S. air quality.