Abstract
Data in this collection is comprised of a subset of images collected on the Atlantic Ocean side of the Florida Keys during a research cruise with Harbor Branch Oceanographic Institutes on May 1st of 2022 with the PixPol instrument, which measures the spectral polarized radiance distribution. Images of Stokes parameters I, Q, and U and their products, DoLP and AoLP, are provided for the in-water upwelling light measured spectrally at 444 nm, 500 nm, and 670 nm and for the in-air downwelling light measured at 500 nm. The (I) is rolloff corrected and Q and U are normalized to pre-rolloff corrected (I). (I) is in radiance units (uW*cm^-2*sr^-1*nm^-1), the DoLP ranges from 0-1, and AoLP ranges from -90 deg to 90 deg. All reference frame-dependent polarimetric variables are reported in the meridian reference frame.