The sgpcsphotaodfiltqav3S01.a1 datastream contains aerosol optical depth, aerosol optical properties, and precipitable water measurements from a Cimel Sunphotometer. This instrument is a multi-channel
The sgpmfrsrcalE25.c1 datastream contains derived measurements of ozone column abundance. This Value-Added Product retrieves aerosol optical depth (AOD) from total and diffuse solar irradiances measur