alt |
altitude of sampler above the bottom
|
meters |
altitude |
trans |
beam transmission; Chelsea/Seatech
|
percent |
trans |
cast |
cast number
|
unitless |
cast |
cond |
conductivity from the CTD primary sensor
|
Siemens/meter |
cond |
cond2 |
conductivity from the CTD secondary sensor
|
Siemens/meter |
cond2 |
cruise_id |
cruise identification
|
unitless |
cruise_id |
day |
day of month of sampling; utc
|
1 to 31 |
day |
density |
density from primary sensor
|
kilograms/meter^3 |
density |
density2 |
density from secondary sensor
|
kilograms/meter^3 |
density |
depth |
depth
|
meters |
depth |
O2 |
dissolved oxygen concentration from Seabird sensor
|
milliliters/liter |
O2 |
O2_v |
dissolved oxygen; raw from Seabird sensor
|
volts |
O2_v |
fluor |
fluorescence: WET Labs ECO-AFL/FL
|
milligrams/meter^3 |
fluor |
yrday_gmt |
GMT day and decimal time, as 326.5 for the 326th day of the year, or November 22 at 1200 hours (noon). In the case of drifter data, year day may be continuous over a multi year period.
|
|
yrday_gmt |
lat |
latitude; North is positive
|
decimal degrees |
lat |
lon |
longitude; East is positive
|
decimal degrees |
lon |
month |
month of sampling; utc
|
1 to 12 |
month |
Nsat |
nitrogen saturation
|
milliliters/liter |
no_bcodmo_term |
O2sat |
oxygen saturation
|
milliliters/liter |
O2sat |
O2_2 |
oxygen: SBE 43
|
milliliters/liter |
O2 |
potemp_anomaly |
potential temperature anomoly
|
degrees Celsius |
no_bcodmo_term |
potemp |
potential temperature from ITS-90 sensor
|
degrees Celsius |
potemp |
potemp_2 |
potential temperature from ITS-90 sensor
|
degrees Celsius |
potemp |
press |
pressure
|
decibars |
press |
flag |
quality flag
|
quality flag |
flag |
sal |
salinity from primary sensor
|
practical salinity units (PSU) |
sal |
sal3 |
salinity from primary sensor (?)
|
practical salinity units (PSU) |
sal |
sal2 |
salinity from secondary sensor
|
practical salinity units (PSU) |
sal2 |
specc |
specific conductance
|
microSiemens/centimeter |
specc |
sva |
specific volume anomaly
|
10^-8 * meter^3/kilogram |
no_bcodmo_term |
station |
station identification
|
unitless |
station |
temp |
temperature from primary sensor
|
degrees Celsius |
temp |
temp2 |
temperature from secondary sensor
|
degrees Celsius |
temp2 |
tsa |
thermosteric anomaly
|
10^-8 * meter^3/kilogram |
no_bcodmo_term |
time |
time of sampling; utc
|
HHMM.decimal minutes |
time |
date |
UTC date
|
unitless |
date |
year |
year of sampling; utc
|
YYYY |
year |