%0 Journal Article %K Computed tomography %K Optical remote sensing %K Pollutant dispersion %K Airflow %K Concentration mapping %A Phillip N Price %A Marc L Fischer %A Ashok J Gadgil %A Richard G Sextro %B Atmospheric Environment %D 2001 %G eng %N 16 %P 2827 - 2835 %R 10.1016/S1352-2310(01)00082-6 %T An algorithm for real-time tomography of gas concentrations, using prior information about spatial derivatives %V 35 %8 06/2001 %! Atmospheric Environment