Haze extinction as a function of altitude, retrieved for the four observations, at wavelengths 0.884 µm (channel #97), 1.540 µm (channel #137), and 2.199 µm (channel #177). The extinction profiles retrieved by Seignovert et al. (2021) with ISS onboard Cassini at wavelength 338 nm (CL-UV3 filters) are shown with green lines (labelled S2020). Those from Vinatier et al. (2010) or Vinatier et al. (2015), scaled at the wavelength 1µm, are shown with black lines (V2010 or V2015). The profiles in cyan (RP83) are the extinctions retrieved by Rages & Pollack (1983) at 30°N in August 1981 (wavelength 0.5 µm). The differences in the detached haze altitudes between VIMS-IR (L_s = 2б°), ISS (L_s = 14.8°) and ISS onboard Voyager 2 (L_s = 18°) are their dates while the detached haze layer is falling down (West et al. 2018; Seignovert et al. 2021). The grey line shows the haze profile by Doose et al. (2016) with DISR in 2005 at 10° S (labelled D2016).