Título: Tropospheric NO2 Monitoring Using the Multi-Axis Differential Optical Absorption Spectroscopy in Urban AreaAutor: Jorge Luiz Fernandes de OliveiraAno: 2019DOI: 10.5539/enrr.v9n4p9Revista: Environment and Natural Resources ResearchISSN: 19270488Tags: MONITORINGtroposphericAbsortion SpectroscopyOpticalIdioma: Inglês