Fig. 3: Column integrated dust optical depth and temperature.
From: Out-of-season water escape during Mars' northern summer triggered by a strong localized dust storm

Geographical distribution of column integrated dust optical depth (top panels) and temperature (bottom panels) as observed by EMM/EMIRS from LS= 105∘ to 117∘ in MY 37 (averaged over 3∘ of LS). Dust optical depth shows the column measured in the vertical region from the surface up to 4 scale heights (from 0 to ~ 40 km altitude). Temperature corresponds to measurements at roughly 40 km altitude.