Variables in ERDDAP

Variables In ERDDAP

netcdf varname

Units

In ERDDAP

expocode

None

yes

section_id

None

yes

line_id

None

yes

station

None

yes

cast

None

yes

bios_castid

None

no

sample

None

yes

geotraces_event

None

no

geotraces_sample

None

no

bionbr

None

no

event_number

None

no

bottle_number

None

yes

date

None

yes

time

None

yes

latitude

None

yes

longitude

None

yes

btm_depth

meters

yes

pressure

dbar

yes

ctd_pressure_raw

dbar

no

ctd_temperature_unk

degC

yes

ctd_temperature_68

degC

yes

ctd_temperature

degC

yes

ctd_salinity

1

yes

ctd_absolute_salinity

g/kg

no

ctd_conservative_temperature

degC

no

bottle_salinity

1

yes

density_salinity

g/kg

no

density_salinity2

g/kg

no

refractive_index_anomaly

1

no

density_salinity_practical_salinity

1

no

density_salinity_practical_salinity2

1

no

ctd_sound_velocity_salinity

g/kg

no

ctd_oxygen_ml_l

ml/l

yes

ctd_oxygen

umol/kg

yes

ctd_oxygen_umol_l

umol l-1

yes

ctd_optode_oxygen

umol/kg

no

ctd_optode_oxygen_raw

volts

no

oxygen_ml_l

ml/l

yes

oxygen

umol/kg

yes

silicate

umol/kg

yes

silicate_l

umol l-1

yes

ammonium

umol/kg

yes

nitrate

umol/kg

yes

ctd_nitrate

umol/kg

no

nitrite

umol/kg

yes

phosphate

umol/kg

yes

phosphate_l

umol l-1

yes

nitrite_nitrate

umol/kg

yes

nitrite_nitrate_l

umol l-1

yes

cfc_11

pmol/kg

yes

cfc_11_l

pmol/l

yes

cfc_12

pmol/kg

yes

cfc_12_l

pmol/l

yes

cfc_113

pmol/kg

yes

cfc_113_

pmol/l

yes

dichlorofluoroethane

pmol/kg

no

chlorodifluoroethane

pmol/kg

no

chlorodifluoromethane

pmol/kg

no

sulfur_hexifluoride

fmol/kg

yes

sulfur_hexifluoride_l

fmol/l

yes

total_carbon

umol/kg

yes

total_alkalinity

umol/kg

yes

fco2

uatm

yes

fco2_in_situ

uatm

no

fco2_temperature

degC

yes

partial_pressure_of_co2

uatm

yes

co2_mole_fraction

1e-6

no

partial_co2_temperature

degC

yes

ph_total_h_scale

None

yes

ph_unknown_scale

None

yes

ph_nbs

None

no

ph_sws

None

yes

ph_temperature

degC

yes

dissolved_organic_carbon

umol/kg

yes

fdom

1

no

dissolved_organic_carbon_nasa

umol l-1

no

tritium_activity

kBq m-3

yes

tritium

1e-18

yes

helium

nmol/kg

yes

helium_l

nmol/l

yes

delta_helium_3

percent

yes

ref_temperature_c

degC

yes

ref_temperature

degC

yes

rev_pressure

dbar

yes

rev_temperature_c

degC

yes

rev_temperature

degC

yes

rev_temperature_90

degC

yes

del_carbon_13_dic

1e-3

yes

del_carbon_14_dic

1e-3

yes

dissolved_organic_nitrogen

umol/kg

yes

total_organic_carbon

umol/kg

yes

total_organic_carbon_l

umol l-1

yes

particulate_organic_carbon

ug/kg

yes

particulate_organic_carbon_l

ug/l

yes

d13c_poc

1e-3

no

particulate_organic_nitrogen

ug/kg

yes

particulate_organic_nitrogen_l

ug/l

yes

particulate_organic_nitrogen_mol

umol l-1

yes

particulate_organic_phosphorus_l

ug/l

no

particulate_organic_phosphorus

umol l-1

no

particulate_chemical_oxygen_demand_l

ug/l

no

dissolved_organic_phosphorus

umol/kg

no

total_dissolved_phosphorus

umol/kg

no

total_dissolved_phosphorus_l

umol l-1

no

dissolved_atp

pmol/l

no

particulate_atp

pmol/l

no

total_dissolved_nitrogen

umol/kg

yes

total_organic_nitrogen

umol/kg

no

total_organic_nitrogen_l

umol l-1

no

neon

nmol/kg

no

neon_l

nmol/l

no

del_oxygen_18

1e-3

yes

del_oxygen_17

1e-3

no

del_deuterium

1e-3

no

delsi30

1e-3

no

del_nitrogen_15

1e-3

no

carbon_tetrachloride

pmol/kg

yes

carbon_tetrachloride_l

pmol/l

yes

nickel

umol l-1

no

dissolved_aluminum

nmol/l

no

barium

nmol/kg

yes

barium_l

nmol/l

yes

copper

umol l-1

no

iron

nmol/l

no

manganese

nmol/l

no

ctd_fluor

mg/m^3

yes

ctd_fluor_arbitrary

None

yes

ctd_fluor_raw

volts

yes

par

umol m-2 s-1

yes

par_raw

volts

yes

cdom300

m^-1

yes

cdom325

m^-1

yes

cdom340

m^-1

yes

cdom380

m^-1

yes

cdom412

m^-1

yes

cdom443

m^-1

yes

cdom490

m^-1

yes

cdom555

m^-1

yes

spar_raw

volts

no

cdom2c

None

no

cdom3c

None

no

cdomsl

1/nm

yes

cdomsn

1/nm

yes

iodine_129

Bq m-3

no

plutonium

mBq m-3

no

radium_226

0.000166 Bq/kg

yes

radium_228

0.000166 Bq/kg

yes

ctd_transmissometer

1e-2

yes

ctd_transmissometer_raw

volts

yes

ctd_beamcp

m^-1

yes

beamap

m^-1

no

ctd_beta700

m-1 sr-1

yes

ctd_beta700_raw

volts

yes

ctd_bbp700

m^-1

yes

ctd_turbidity_ftu

1

yes

ctd_turbidity_ntu

1

yes

ctd_cdom

1

yes

ctd_cdom_raw

volts

yes

argon_39

1e-2

no

cesium_137_bq

Bq m-3

no

cesium_137

0.000166 Bq/kg

no

cesium_137_bq_kg

mBq kg-1

no

cesium_134_bq

Bq m-3

no

cesium_134_bq_kg

mBq kg-1

no

krypton_85

0.0000166 Bq/kg

no

strontium_90

0.000166 Bq/kg

no

nitrous_oxide

nmol/kg

yes

radium_228_226

None

no

quality_word_one

None

no

quality_word_two

None

no

methyl_chloroform

pmol/kg

no

iodate

nmol/kg

no

iodide

nmol/kg

no

chlorophyll_a_ug_kg

ug/kg

yes

chlorophyll_a

ug/l

yes

phaeophytin

ug/kg

yes

phaeophytin_ug_l

ug/l

yes

methyl_chloride

pmol/kg

no

methane

nmol/kg

no

methane_l

nmol/l

no

dimethyl_sulfide

nmol/l

no

nitrogen

umol/kg

no

calcium

mmol kg-1

no

argon

umol/kg

yes

argon_l

umol l-1

yes

dissolved_organic_carbon_14

1e-3

no

dissolved_organic_carbon_13

1e-3

no

d15n_no3

1e-3

yes

d15n_no2

1e-3

no

d15n_nh4

1e-3

no

d15n_n2o

1e-3

no

d15n_nitrite_nitrate

1e-3

yes

d15n_pon

1e-3

no

d18o_nitrite_nitrate

1e-3

yes

d18o_nitrate

1e-3

yes

d18o_nitrite

1e-3

no

d18o_nitrust_oxide

1e-3

no

urea

umol/kg

no

hplc_tot_chl_a

mg/m^3

no

hplc_tot_chl_b

mg/m^3

no

hplc_tot_chl_c

mg/m^3

no

hplc_alpha_beta_carotenes

mg/m^3

no

hplc_19butanoyloxyfucoxanthin

mg/m^3

no

hplc_19_hexanoyloxyfucoxanthin

mg/m^3

no

hplc_alloxanthin

mg/m^3

no

hpld_antheraxanthin

mg/m^3

no

hplc_diadinoxanthin

mg/m^3

no

hplc_diatoxanthin

mg/m^3

no

hplc_fucoxanthin

mg/m^3

no

hplc_peridinin

mg/m^3

no

hplc_zeaxanthin

mg/m^3

no

hplc_monovinyl_chlorophyll_a

mg/m^3

no

hplc_divinyl_chlorophyll_a

mg/m^3

no

hplc_chlorophyllide_a

mg/m^3

no

hplc_monovinyl_chlorophyll_b

mg/m^3

no

hplc_divinyl_chlorophyll_b

mg/m^3

no

hplc_chlorophyll_c1_c2

mg/m^3

no

hplc_chlorophyll_c2

mg/m^3

no

hplc_chlorophyll_c3

mg/m^3

no

hplc_lutein

mg/m^3

no

hplc_neoxanthin

mg/m^3

no

hplc_violaxanthin

mg/m^3

no

hplc_pheophytin_a

mg/m^3

no

hplc_pheophorbide_a

mg/m^3

no

hplc_prasinoxanthin

mg/m^3

no

hplc_gyroxanthin_diester

mg/m^3

no

bottle_date

None

no

bottle_time

None

no

package_depth

meters

no

odf_pressure

dbar

no

bottle_latitude

None

no

bottle_longitude

None

no

ctd_number_of_observations

None

no

ctd_elapsed_time

seconds

no

instrument_id

None

no

ctd_sampling_rate

1/s

no

potential_temperature_c

degC

no

potential_temperature_68

degC

no

potential_temperature

degC

no

apparent_oxygen_utilization

umol/kg

no

arabinose

nmol/kg

no

bacterial_cell_count

1e8 l-1

no

cellcount

l-1

no

synechococcus_cell_count

1e6 l-1

no

picoeukaryote_cell_counts

1e6 l-1

no

prochlorophyte_cell_count

1e7 l-1

no

black_carbon

umol l-1

no

brdu_uptake

pmol l-1 h-1

no

methyl_bromide

pmol/kg

no

methyl_iodide

pmol/kg

no

dcns

nmol/kg

no

fucose

nmol/kg

no

galactose

nmol/kg

no

glucose

nmol/kg

no

mannose

nmol/kg

no

rhamnose

nmol/kg

no

density

kg m-3

no

krypton

nmol/kg

yes

krypton_l

nmol/l

yes

xenon

nmol/kg

yes

xenon_l

nmol/l

yes

pigments

None

no

reference_salinity

g/kg

no

trifluoromethylsulfur_pentafluoride

fmol/kg

no

trifluoromethylsulfur_pentafluoride_l

fmol/l

no

downcast_pressure

dbar

no

downcast_oxygen

umol/kg

no

sigma0

kg m-3

no

somma_salinity

1

no

hplc_placeholder

None

no

dna_placeholder

None

no

update_placeholder

None

no

flow_cytometry_placeholder

None

no

abundance_placeholder

None

no

stable_isotope_probing_placeholder

None

no

quota_placeholder

None

no

image_placeholder

None

no

viral_abundance_placeholder

None

no

cdom_nasa_placeholder

None

no

cdom_ucsb_placeholder

None

no

microgel_abundance

1e6 l-1

no

n2_argon_ratio

None

no

n2_argon_ratio_unstripped

None

no

d15n_n2

1e-3

no

o2_ar

None

no

sm_depth

meters

no

fm_depth

meters

no

cyanobacteria_cell_count

ml-1

no

phytoplankton_cell_count

ml-1

no

he3_he4_ratio

None

no

nd_143_d_epsilon_bottle

1e4

no

la_d_conc_bottle

pmol/l

no

ce_d_conc_bottle

pmol/l

no

pr_d_conc_bottle

pmol/l

no

sm_d_conc_bottle

pmol/l

no

eu_d_conc_bottle

pmol/l

no

gd_d_conc_bottle

pmol/l

no

tb_d_conc_bottle

pmol/l

no

dy_d_conc_bottle

pmol/l

no

ho_d_conc_bottle

pmol/l

no

er_d_conc_bottle

pmol/l

no

tm_d_conc_bottle

pmol/l

no

yb_d_conc_bottle

pmol/l

no

lu_d_conc_bottle

pmol/l

no

user_station_number

None

no

user_sample_number

None

no

user_bottle_number

None

no

ldeo_sample_number

None

no

bnlid

None

no