Sensitivity Studies for Monitoring Tropospheric Ozone from Space Using the Ultraviolet, Visible, and Polarization Bands
CAI Zhao-Nan1, LIU Yi1, LIU Xiong2
Figure 1 The degree of freedom for signal DFS of a, b, c the tropospheric ozone column and d, e, f the lower tropospheric ozone column as a function of solar zenith angle SZA, viewing zenith angle VZA and relative azimuth angle RAA for four scenarios: UV, UV+UVPOL, UV+VIS, and UV+UVPOL+VIS.