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