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