Optical remote sensing
, , , and . "An algorithm for real-time tomography of gas concentrations, using prior information about spatial derivatives." Atmospheric Environment 35.16 (2001) 2827–2835.
. "Pollutant tomography using integrated concentration data from non-intersecting optical paths." Atmospheric Environment 33.2 (1999) 275–280.
, , , , , , , and . "Rapid Measurement and Mapping of Tracer Gas Concentrations in a Large Indoor Space." Atmospheric Environment 35 (2001) 2837–2844.