Atmospheric Components Determination From Ground-Level Measurements During the Spectra Barax Campaigns (SPARC) Field Campaigns. - José A. Martínez-Lozano; Víctor Estellés; Francisco Molero; José Luis Gómez-Amo; María Pilar Utrillas; Manuel Pujadas; Juan Carlos Fortea; Luis Guanter (IEEE Trans. Geosci. Remote. Sens., 2007)