of Energy, Climate and Radiation Testbed (CART) site,
Lamont, Oklahoma, U.S.A.
of 15 nighttime measurements. Water vapor mixing and
aerosol scattering ratios obtained at a nearly horizontal
scanning angle to compare with same observations made
on a nearby 60 meter tower. During this field mission,
the SRL imagery clearly showed the rapid changes in water
vapor and aerosols.