Integrating internet GPS vehicle tracking data into a bottom-up vehicular emissions inventory and atmospheric simulation in South-East, Brazil

Sergio Ibarra Espinosa, NOAA, Air Resources laboratory, College Park, United States, Rita Ynoue, University of Sao Paulo, Institute of Astronomy, Geophysics and Atmospheric Sciences, Sao Paulo, Brazil and Mariana Giannotti Dr., Laboratory of Geoprocessing, Escola Politécnica (Poli) Universidade de São Paulo, São Paulo, Brazil