20230515 15360600 1.0 TRUE Backscatter This image represents a 1x1 meter resolution backscatter mosaic of Jobos Bay, Puerto Rico (in NAD83 UTM 19 North). The backscatter values are in relative 8-bit (0 – 255) numbers, since the SoNAR (Sound Navigation and Ranging) sensor was not calibrated. Different benthic habitat types were delineated and classified from this backscatter image. NOAA/NOS/NCCOS/MSE/Biogeography Branch