This ASCII CSV file provides information from surveys in 2017-2018 on sediment grain size measured with the Beckman Coulter Multisizer 3 instrument. The sediment samples were collected with the USGS S
Color reflectance data were measured on section halves using an integration sphere and a UV-VIS spectrophotometer mounted on the Section Half Multisensor Logger (SHMSL). Spectral counts are recorded i