Gustavo H. X. Shiroma received the B.S. degree in computer engineering from the Polytechnic School, University of São Paulo, São Paulo, Brazil, in 2008, the M.Sc. degree in computer engineering from the Polytechnic University of Milan, Milan, Italy, in 2008, through the Top Industrial Managers for Europe (TIME) Double Degree Program, and the M.Sc. degree in electronic and computer engineering from the Aeronautics Institute of Technology (ITA), São José dos Campos, Brazil, in 2014. From 2009 to 2015, he was with Bradar, working on SAR interferometry (InSAR) and polarimetric SAR interferometry (PolInSAR). In 2015, he joined the NASA’s Jet Propulsion Laboratory (JPL), Pasadena, CA, USA, as a Research Affiliate. Since June 2019, he has been with JPL as a Signal Analysis Engineer within the NISAR Algorithm Development Team (ADT). His research interests include SAR processing algorithms, radiometric terrain correction, polarimetric and non-polarimetric SAR interferometry, SAR tomography, and estimation of forest parameters from SAR data.