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ERDDAP > info > GLODAPv2_2021

Title Sum-
Institution Dataset ID
   set  data   graph     files  Global Ocean Data Analysis Project (GLODAP) v2.2021    ?   F   I   M   background (external link) RSS Subscribe GLODAP GLODAPv2_2021

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL citation String Olsen, A., R. M. Key, S. van Heuven, S. K. Lauvset, A. Velo, X. Lin, C. Schirnick, A. Kozyr, T. Tanhua, M. Hoppema, S. Jutterström, R. Steinfeldt, E. Jeansson, M. Ishii, F. F. Pérez and T. Suzuki. The Global Ocean Data Analysis Project version 2 (GLODAPv2) - an internally consistent data product for the world ocean, Earth Syst. Sci. Data, 8, 297-323, 2016, doi:10.5194/essd-8-297-2016;
Key, R.M., A. Olsen, S. van Heuven, S. K. Lauvset, A. Velo, X. Lin, C. Schirnick, A. Kozyr, T. Tanhua, M. Hoppema, S. Jutterström, R. Steinfeldt, E. Jeansson, M. Ishi, F. F. Perez, and T. Suzuki. 2015. Global Ocean Data Analysis Project, Version 2 (GLODAPv2), ORNL/CDIAC-162, ND-P093. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, Tennessee. doi:10.3334/CDIAC/OTG.NDP093_GLODAPv2
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3, NCCSV-1.2
attribute NC_GLOBAL creator_name String GLODAP
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.glodap.info/ (external link)
attribute NC_GLOBAL Easternmost_Easting double 180.0
attribute NC_GLOBAL geospatial_lat_max double 90.0
attribute NC_GLOBAL geospatial_lat_min double -78.638
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 180.0
attribute NC_GLOBAL geospatial_lon_min double -180.0
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.glodap.info/ (external link)
attribute NC_GLOBAL institution String GLODAP
attribute NC_GLOBAL keywords String analysis, chemistry, concentration, data, density, Earth Science > Oceans > Ocean Chemistry > Nitrate, Earth Science > Oceans > Ocean Chemistry > Phosphate, Earth Science > Oceans > Ocean Chemistry > Silicate, Earth Science > Oceans > Salinity/Density > Salinity, g2aou, g2aouf, g2bottle, g2bottomdepth, g2c13, g2c13f, g2c13qc, g2c14, g2c14err, g2c14f, g2cast, g2ccl4, g2ccl4f, g2ccl4qc, g2cfc11, g2cfc113, g2cfc113f, g2cfc113qc, g2cfc11f, g2cfc11qc, g2cfc12, g2cfc12f, g2cfc12qc, g2chla, g2chlaf, g2cruise, g2day, g2depth, g2doc, g2docf, g2don, g2donf, g2fco2, g2fco2f, g2fco2temp, g2gamma, g2h3, g2h3err, g2h3f, g2he, g2he3, g2he3err, g2he3f, g2heerr, g2hef, g2hour, g2maxsampdepth, g2minute, g2month, g2neon, g2neonerr, g2neonf, G2nitrate, G2nitratef, g2nitrateqc, G2nitrite, G2nitritef, g2o18, g2o18f, g2oxygen, g2oxygenf, g2oxygenqc, g2pccl4, g2pcfc11, g2pcfc113, g2pcfc12, G2phosphate, G2phosphatef, g2phosphateqc, g2phts25p0, g2phts25p0f, g2phtsinsitutp, g2phtsinsitutpf, g2phtsqc, g2pressure, g2psf6, g2region, G2salinity, G2salinityf, g2salinityqc, g2sf6, g2sf6f, g2sigma0, g2sigma1, g2sigma2, g2sigma3, g2sigma4, G2silicate, G2silicatef, g2silicateqc, g2station, g2talk, g2talkf, g2talkqc, g2tco2, g2tco2f, g2tco2qc, g2tdn, g2tdnf, g2temperature, g2theta, g2toc, g2tocf, g2year, global, glodap, latitude, longitude, mass, mass_concentration_of_phosphate_in_sea_water, mass_concentration_of_silicate_in_sea_water, mole, mole_concentration_of_nitrate_in_sea_water, mole_concentration_of_nitrite_in_sea_water, n02, nitrate, nitrite, no3, ocean, oceans, phosphate, po4, practical, project, salinity, sea, sea_water_practical_salinity, seawater, silicate, v2.2021, water
attribute NC_GLOBAL keywords_vocabulary String GCMD Science Keywords
attribute NC_GLOBAL license String Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa
attribute NC_GLOBAL Northernmost_Northing double 90.0
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -78.638
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v29
attribute NC_GLOBAL subsetVariables String G2cruise,G2region,G2station
attribute NC_GLOBAL summary String The Global Ocean Data Analysis Project (GLODAP) is a synthesis activity for ocean surface to bottom biogeochemical data collected through chemical analysis of water samples. Data for 12 core variables (salinity, oxygen, phosphate, nitrate, silicate, dissolved inorganic carbon, total alkalinity, pH, CFC-11, CFC-12, CFC-113 and CCl4) are subjected to primary and secondary quality control to identify outliers and correct for measurement biases.
attribute NC_GLOBAL time_coverage_end String 2020-01-22T04:29:00Z
attribute NC_GLOBAL time_coverage_start String 1972-07-24T00:00:00Z
attribute NC_GLOBAL title String Global Ocean Data Analysis Project (GLODAP) v2.2021
attribute NC_GLOBAL Westernmost_Easting double -180.0
variable G2cruise   byte  
attribute G2cruise actual_range byte 1, 127
attribute G2cruise long_name String G2cruise
variable G2region   byte  
attribute G2region actual_range byte 1, 16
attribute G2region long_name String G2region
variable G2station   short  
attribute G2station actual_range short 0, 32767
attribute G2station long_name String G2station
variable G2cast   byte  
attribute G2cast actual_range byte 0, 126
attribute G2cast long_name String G2cast
variable G2year   short  
attribute G2year actual_range short 1972, 2020
attribute G2year long_name String G2year
variable G2month   byte  
attribute G2month actual_range byte 1, 12
attribute G2month long_name String G2month
variable G2day   byte  
attribute G2day actual_range byte 1, 31
attribute G2day long_name String G2day
variable G2hour   byte  
attribute G2hour actual_range byte 0, 23
attribute G2hour long_name String G2hour
variable G2minute   byte  
attribute G2minute actual_range byte 0, 59
attribute G2minute long_name String G2minute
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 8.0784E7, 1.57966734E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Time
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable latitude   float  
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float -78.638, 90.0
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude source_name String G2latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude   float  
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -180.0, 180.0
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude source_name String G2longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable G2bottomdepth   float  
attribute G2bottomdepth actual_range float 1.0, 9739.0
attribute G2bottomdepth long_name String G2bottomdepth
variable G2maxsampdepth   float  
attribute G2maxsampdepth actual_range float -9999.0, 8004.0
attribute G2maxsampdepth long_name String G2maxsampdepth
variable G2bottle   byte  
attribute G2bottle actual_range byte 0, 126
attribute G2bottle long_name String G2bottle
variable G2pressure   float  
attribute G2pressure actual_range float 0.0, 8004.0
attribute G2pressure long_name String G2pressure
attribute G2pressure missing_value float -9999.0
variable G2depth   float  
attribute G2depth actual_range float -9999.0, 7808.0
attribute G2depth long_name String G2depth
variable G2temperature   float  
attribute G2temperature actual_range float -2.3138, 34.501
attribute G2temperature long_name String G2temperature
attribute G2temperature missing_value float -9999.0
variable G2theta   float  
attribute G2theta actual_range float -2.329, 34.49937
attribute G2theta long_name String G2theta
attribute G2theta missing_value float -9999.0
variable G2salinity   float  
attribute G2salinity actual_range float 0.0, 40.613
attribute G2salinity long_name String Sea Water Practical Salinity
attribute G2salinity missing_value float -9999.0
attribute G2salinity standard_name String sea_water_practical_salinity
attribute G2salinity units String PSU
variable G2salinityf   byte  
attribute G2salinityf actual_range byte 0, 9
attribute G2salinityf long_name String Sea Water Practical Salinity
attribute G2salinityf standard_name String sea_water_practical_salinity
attribute G2salinityf units String PSU
variable G2salinityqc   byte  
attribute G2salinityqc actual_range byte 0, 1
attribute G2salinityqc long_name String G2salinityqc
variable G2sigma0   float  
attribute G2sigma0 actual_range float -1.8621, 29.331
attribute G2sigma0 long_name String G2sigma0
attribute G2sigma0 missing_value float -9999.0
variable G2sigma1   float  
attribute G2sigma1 actual_range float 2.6221, 33.87
attribute G2sigma1 long_name String G2sigma1
attribute G2sigma1 missing_value float -9999.0
variable G2sigma2   float  
attribute G2sigma2 actual_range float 7.0052, 38.461
attribute G2sigma2 long_name String G2sigma2
attribute G2sigma2 missing_value float -9999.0
variable G2sigma3   float  
attribute G2sigma3 actual_range float 11.29, 42.948
attribute G2sigma3 long_name String G2sigma3
attribute G2sigma3 missing_value float -9999.0
variable G2sigma4   float  
attribute G2sigma4 actual_range float 15.48, 47.332
attribute G2sigma4 long_name String G2sigma4
attribute G2sigma4 missing_value float -9999.0
variable G2gamma   short  
attribute G2gamma actual_range short -8, 29
attribute G2gamma long_name String G2gamma
attribute G2gamma missing_value short -9999
variable G2oxygen   float  
attribute G2oxygen actual_range float -1.54, 712.9
attribute G2oxygen long_name String G2oxygen
attribute G2oxygen missing_value float -9999.0
variable G2oxygenf   byte  
attribute G2oxygenf actual_range byte 0, 9
attribute G2oxygenf long_name String G2oxygenf
variable G2oxygenqc   byte  
attribute G2oxygenqc actual_range byte 0, 1
attribute G2oxygenqc long_name String G2oxygenqc
variable G2aou   float  
attribute G2aou actual_range float -345.32, 327.13
attribute G2aou long_name String G2aou
attribute G2aou missing_value float -9999.0
variable G2aouf   byte  
attribute G2aouf actual_range byte 0, 9
attribute G2aouf long_name String G2aouf
variable G2nitrate   float  
attribute G2nitrate actual_range float -1.3, 48.21
attribute G2nitrate long_name String Mole Concentration Of Nitrate In Sea Water
attribute G2nitrate missing_value float -9999.0
attribute G2nitrate standard_name String mole_concentration_of_nitrate_in_sea_water
variable G2nitratef   byte  
attribute G2nitratef actual_range byte 0, 9
attribute G2nitratef long_name String Mole Concentration Of Nitrate In Sea Water
attribute G2nitratef standard_name String mole_concentration_of_nitrate_in_sea_water
variable G2nitrateqc   byte  
attribute G2nitrateqc actual_range byte 0, 1
attribute G2nitrateqc long_name String G2nitrateqc
variable G2nitrite   float  
attribute G2nitrite actual_range float -0.195, 11.59
attribute G2nitrite long_name String Mole Concentration Of Nitrite In Sea Water
attribute G2nitrite missing_value float -9999.0
attribute G2nitrite standard_name String mole_concentration_of_nitrite_in_sea_water
variable G2nitritef   byte  
attribute G2nitritef actual_range byte 0, 9
attribute G2nitritef long_name String Mole Concentration Of Nitrite In Sea Water
attribute G2nitritef standard_name String mole_concentration_of_nitrite_in_sea_water
variable G2silicate   float  
attribute G2silicate actual_range float -2.02, 241.95
attribute G2silicate long_name String Mass Concentration Of Silicate In Sea Water
attribute G2silicate missing_value float -9999.0
attribute G2silicate standard_name String mass_concentration_of_silicate_in_sea_water
variable G2silicatef   byte  
attribute G2silicatef actual_range byte 0, 9
attribute G2silicatef long_name String Mass Concentration Of Silicate In Sea Water
attribute G2silicatef standard_name String mass_concentration_of_silicate_in_sea_water
variable G2silicateqc   byte  
attribute G2silicateqc actual_range byte 0, 1
attribute G2silicateqc long_name String G2silicateqc
variable G2phosphate   float  
attribute G2phosphate actual_range float -0.2142, 6.879
attribute G2phosphate long_name String Mass Concentration Of Phosphate In Sea Water
attribute G2phosphate missing_value float -9999.0
attribute G2phosphate standard_name String mass_concentration_of_phosphate_in_sea_water
variable G2phosphatef   byte  
attribute G2phosphatef actual_range byte 0, 9
attribute G2phosphatef long_name String Mass Concentration Of Phosphate In Sea Water
attribute G2phosphatef standard_name String mass_concentration_of_phosphate_in_sea_water
variable G2phosphateqc   byte  
attribute G2phosphateqc actual_range byte 0, 1
attribute G2phosphateqc long_name String G2phosphateqc
variable G2tco2   float  
attribute G2tco2 actual_range float 310.5, 2651.2
attribute G2tco2 long_name String G2tco2
attribute G2tco2 missing_value float -9999.0
variable G2tco2f   byte  
attribute G2tco2f actual_range byte 0, 9
attribute G2tco2f long_name String G2tco2f
variable G2tco2qc   byte  
attribute G2tco2qc actual_range byte 0, 1
attribute G2tco2qc long_name String G2tco2qc
variable G2talk   float  
attribute G2talk actual_range float 284.3, 2647.3
attribute G2talk long_name String G2talk
attribute G2talk missing_value float -9999.0
variable G2talkf   byte  
attribute G2talkf actual_range byte 0, 9
attribute G2talkf long_name String G2talkf
variable G2talkqc   byte  
attribute G2talkqc actual_range byte 0, 1
attribute G2talkqc long_name String G2talkqc
variable G2fco2   short  
attribute G2fco2 actual_range short 21, 22747
attribute G2fco2 long_name String G2fco2
attribute G2fco2 missing_value short -9999
variable G2fco2f   byte  
attribute G2fco2f actual_range byte 0, 9
attribute G2fco2f long_name String G2fco2f
variable G2fco2temp   short  
attribute G2fco2temp actual_range short 20, 20
attribute G2fco2temp long_name String G2fco2temp
attribute G2fco2temp missing_value short -9999
variable G2phts25p0   short  
attribute G2phts25p0 actual_range short 6, 9
attribute G2phts25p0 long_name String G2PHTS25P0
attribute G2phts25p0 missing_value short -9999
variable G2phts25p0f   byte  
attribute G2phts25p0f actual_range byte 0, 9
attribute G2phts25p0f long_name String G2PHTS25P0F
variable G2phtsinsitutp   short  
attribute G2phtsinsitutp actual_range short 6, 9
attribute G2phtsinsitutp long_name String G2phtsinsitutp
attribute G2phtsinsitutp missing_value short -9999
variable G2phtsinsitutpf   byte  
attribute G2phtsinsitutpf actual_range byte 0, 9
attribute G2phtsinsitutpf long_name String G2phtsinsitutpf
variable G2phtsqc   byte  
attribute G2phtsqc actual_range byte 0, 1
attribute G2phtsqc long_name String G2PHTSQC
variable G2cfc11   float  
attribute G2cfc11 actual_range float -0.137, 9.98
attribute G2cfc11 long_name String G2CFC11
attribute G2cfc11 missing_value float -9999.0
variable G2pcfc11   float  
attribute G2pcfc11 actual_range float -4.8649, 462.1
attribute G2pcfc11 long_name String G2PCFC11
attribute G2pcfc11 missing_value float -9999.0
variable G2cfc11f   byte  
attribute G2cfc11f actual_range byte 2, 9
attribute G2cfc11f long_name String G2CFC11F
variable G2cfc11qc   byte  
attribute G2cfc11qc actual_range byte 0, 1
attribute G2cfc11qc long_name String G2CFC11QC
variable G2cfc12   float  
attribute G2cfc12 actual_range float -0.07, 6.224
attribute G2cfc12 long_name String G2CFC12
attribute G2cfc12 missing_value float -9999.0
variable G2pcfc12   float  
attribute G2pcfc12 actual_range float -10.754, 1601.4
attribute G2pcfc12 long_name String G2PCFC12
attribute G2pcfc12 missing_value float -9999.0
variable G2cfc12f   byte  
attribute G2cfc12f actual_range byte 2, 9
attribute G2cfc12f long_name String G2CFC12F
variable G2cfc12qc   byte  
attribute G2cfc12qc actual_range byte 0, 1
attribute G2cfc12qc long_name String G2CFC12QC
variable G2cfc113   float  
attribute G2cfc113 actual_range float -0.073, 2.7
attribute G2cfc113 long_name String G2CFC113
attribute G2cfc113 missing_value float -9999.0
variable G2pcfc113   float  
attribute G2pcfc113 actual_range float -11.474, 273.05
attribute G2pcfc113 long_name String G2PCFC113
attribute G2pcfc113 missing_value float -9999.0
variable G2cfc113f   byte  
attribute G2cfc113f actual_range byte 2, 9
attribute G2cfc113f long_name String G2CFC113F
variable G2cfc113qc   byte  
attribute G2cfc113qc actual_range byte 0, 1
attribute G2cfc113qc long_name String G2CFC113QC
variable G2ccl4   float  
attribute G2ccl4 actual_range float -0.243, 17.327
attribute G2ccl4 long_name String G2CCL4
attribute G2ccl4 missing_value float -9999.0
variable G2pccl4   float  
attribute G2pccl4 actual_range float -10.101, 691.42
attribute G2pccl4 long_name String G2PCCL4
attribute G2pccl4 missing_value float -9999.0
variable G2ccl4f   byte  
attribute G2ccl4f actual_range byte 2, 9
attribute G2ccl4f long_name String G2CCL4F
variable G2ccl4qc   byte  
attribute G2ccl4qc actual_range byte 0, 1
attribute G2ccl4qc long_name String G2CCL4QC
variable G2sf6   short  
attribute G2sf6 actual_range short 0, 7
attribute G2sf6 long_name String G2SF6
attribute G2sf6 missing_value short -9999
variable G2psf6   short  
attribute G2psf6 actual_range short 0, 22
attribute G2psf6 long_name String G2PSF6
attribute G2psf6 missing_value short -9999
variable G2sf6f   byte  
attribute G2sf6f actual_range byte 2, 9
attribute G2sf6f long_name String G2SF6F
variable G2c13   short  
attribute G2c13 actual_range short -6, 3
attribute G2c13 long_name String G2C13
attribute G2c13 missing_value short -9999
variable G2c13f   byte  
attribute G2c13f actual_range byte 2, 9
attribute G2c13f long_name String G2C13F
variable G2c13qc   byte  
attribute G2c13qc actual_range byte 0, 1
attribute G2c13qc long_name String G2C13QC
variable G2c14   short  
attribute G2c14 actual_range short -268, 206
attribute G2c14 long_name String G2C14
attribute G2c14 missing_value short -9999
variable G2c14f   byte  
attribute G2c14f actual_range byte 2, 9
attribute G2c14f long_name String G2C14F
variable G2c14err   short  
attribute G2c14err actual_range short -9, 72
attribute G2c14err long_name String G2c14err
attribute G2c14err missing_value short -9999
variable G2h3   float  
attribute G2h3 actual_range float -0.18, 70.29
attribute G2h3 long_name String G2H3
attribute G2h3 missing_value float -9999.0
variable G2h3f   byte  
attribute G2h3f actual_range byte 2, 9
attribute G2h3f long_name String G2H3F
variable G2h3err   short  
attribute G2h3err actual_range short -1, 15
attribute G2h3err long_name String G2h3err
attribute G2h3err missing_value short -9999
variable G2he3   short  
attribute G2he3 actual_range short -15, 51
attribute G2he3 long_name String G2he3
attribute G2he3 missing_value short -9999
variable G2he3f   byte  
attribute G2he3f actual_range byte 2, 9
attribute G2he3f long_name String G2he3f
variable G2he3err   short  
attribute G2he3err actual_range short 0, 90
attribute G2he3err long_name String G2he3err
attribute G2he3err missing_value short -9999
variable G2he   short  
attribute G2he actual_range short -1, 26
attribute G2he long_name String G2he
attribute G2he missing_value short -9999
variable G2hef   byte  
attribute G2hef actual_range byte 2, 9
attribute G2hef long_name String G2hef
variable G2heerr   short  
attribute G2heerr actual_range short 0, 39
attribute G2heerr long_name String G2heerr
attribute G2heerr missing_value short -9999
variable G2neon   short  
attribute G2neon actual_range short 0, 24
attribute G2neon long_name String G2neon
attribute G2neon missing_value short -9999
variable G2neonf   byte  
attribute G2neonf actual_range byte 2, 9
attribute G2neonf long_name String G2neonf
variable G2neonerr   short  
attribute G2neonerr actual_range short -7, 80
attribute G2neonerr long_name String G2neonerr
attribute G2neonerr missing_value short -9999
variable G2o18   float  
attribute G2o18 actual_range float -19.7, 12.456
attribute G2o18 long_name String G2o18
attribute G2o18 missing_value float -9999.0
variable G2o18f   byte  
attribute G2o18f actual_range byte 2, 9
attribute G2o18f long_name String G2o18f
variable G2toc   short  
attribute G2toc actual_range short 28, 506
attribute G2toc long_name String G2toc
attribute G2toc missing_value short -9999
variable G2tocf   byte  
attribute G2tocf actual_range byte 2, 9
attribute G2tocf long_name String G2tocf
variable G2doc   short  
attribute G2doc actual_range short 23, 423
attribute G2doc long_name String G2doc
attribute G2doc missing_value short -9999
variable G2docf   byte  
attribute G2docf actual_range byte 2, 9
attribute G2docf long_name String G2docf
variable G2don   short  
attribute G2don actual_range short 1, 606
attribute G2don long_name String G2don
attribute G2don missing_value short -9999
variable G2donf   byte  
attribute G2donf actual_range byte 2, 9
attribute G2donf long_name String G2donf
variable G2tdn   short  
attribute G2tdn actual_range short 1, 53
attribute G2tdn long_name String G2TDN
attribute G2tdn missing_value short -9999
variable G2tdnf   byte  
attribute G2tdnf actual_range byte 2, 9
attribute G2tdnf long_name String G2TDNF
variable G2chla   short  
attribute G2chla actual_range short 0, 48
attribute G2chla long_name String G2chla
attribute G2chla missing_value short -9999
variable G2chlaf   byte  
attribute G2chlaf actual_range byte 2, 9
attribute G2chlaf long_name String G2chlaf

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.

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