beta_700nm
cdom
chlorophyll_a
conductivity
crs
density
depth
instrument_ctd
instrument_flbbslc
instrument_optode
instrument_suna
latitude
longitude
nitrate_concentration
oxygen_concentration
platform
potential_temperature
pressure
profile_id
profile_lat
profile_lon
profile_time
salinity
science_timestamp
sound_speed
source_file
temperature
time
trajectory
u
v
vehicle_pitch
vehicle_roll
water_depth