time_zone_offset |
Time offset in hours from UTC to local time at McMurdo Station.
|
unitless |
time_zone |
time_local |
Local time in format hh:mm:ss
|
unitless |
time |
temp |
Temperature (ITS-90). Originally named "tv290C."
|
degrees Celsius |
temp |
station |
Sampling station identifier
|
unitless |
station |
sound_vel_WM |
Sound velocity. Calculated using Wilson (1960) formula. Originally named "svWM."
|
meters per second |
sound_vel |
sound_vel_DM |
Sound velocity. Calculated using Del Grosso (1974) formula. Originally named "svDM."
|
meters per second |
sound_vel |
sound_vel_CM |
Sound velocity. Calculated using Chen and Millero (1977) formula. Originally named "svCM."
|
meters per second |
sound_vel |
sigma_theta |
Sigma-theta density. Originally named "sigma_e00."
|
kilograms per meters cubed |
sigma_theta |
sigma_t |
Sigma-t density. Originally named "sigma_t00."
|
kilograms per meters cubed |
sigma_t |
sal |
Salinity. Originally named "sal00."
|
practical salinity unit (PSU) |
sal |
press |
Pressure (Strain Gauge). Originally named "prdM."
|
decibars (db) |
press |
potemp |
Primary potential temperature (ITS-90). Originally named "potemp090C."
|
degrees Celsius |
potemp |
pH |
pH. Originally named "ph."
|
pH units |
pH |
O2_umol_kg |
Dissolved oxygen. Originally named "sbeox0Mm/Kg."
|
micromoles per kilogram (umol/kg) |
O2_umol_kg |
O2_sat |
Oxygen saturation. Originally named "sbeox0PS."
|
percent |
O2sat |
O2_mL_L |
Dissolved oxygen. Originally named "sbeox0ML/L."
|
milliliters per liter (ml/l) |
O2_ml_L |
O2_mg_L |
Dissolved oxygen. Originally named "sbeox0Mg/L."
|
milligrams per liter (mg/l) |
O2_mg_L |
lon |
Longitude of sample; west is negative
|
decimal degrees |
lon |
lat |
Latitude of sample; north is positive
|
decimal degrees |
lat |
ISO_DateTime_UTC |
ISO timestamp based on the ISO 8601:2004(E) standard in format YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC)
|
unitless |
ISO_DateTime_UTC |
fluor |
Fluorescence (from WET Labs ECO-AFL/FL). Originally named "flECO-AFL."
|
milligrams per meter cubed (mg/m^3) |
fluor |
flag |
Quality flag
|
unitless |
flag |
depth |
Depth of sample. Originally named "depSM."
|
meters |
depth |
density |
Density. Originally named "density00."
|
kilograms per meter cubed (kg/m^3) |
density |
date_local |
Local date in format yyyy-mm-dd
|
unitless |
date |
cond_S_m |
Conductivity. Originally named "c0S/m."
|
Siemens per meter (S/m) |
cond |
cond_mS_cm |
Conductivity. Originally named "c0mS/cm."
|
millisiemens per centimeter (mS/cm) |
cond |
cast |
CTD cast identifier
|
unitless |
cast |
avg_sound_vel_WM |
Average sound velocity. Calculated using Wilson (1960) formula. Originally named "avgsvWM."
|
meters per second |
sound_vel |
avg_sound_vel_DM |
Average sound velocity. Calculated using Del Grosso (1974) formula. Originally named "avgsvDM."
|
meters per second |
sound_vel |
avg_sound_vel_CM |
Average sound velocity. Calculated using Chen and Millero (1977) formula. Originally named "avgsvCM."
|
meters per second |
sound_vel |
austral_year |
Austral season sampled
|
unitless |
year |