Link to Low Resolution ODVtext format single profiles |
Link to High Resolution ODV text format single profiles |
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LRQC_LIAR | HRQC_LIAR |
LRQC_CANYON | HRQC_CANYON |
Download Low Resolution ODVtext format updated Monday Mornings |
Download Low Resolution NetCDF format updated Monday Mornings |
Download Low Resolution Matlab format updated Monday Mornings |
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SOCCOM_LRQC_LIAR_odvtxt_20230620.zip | SOCCOM_LRQC_LIAR_netcdf_20230620.zip | SOCCOM_LRQC_LIAR_matlab_20230620.zip |
SOCCOM_LRQC_CANYON_odvtxt_20230620.zip | SOCCOM_LRQC_CANYON_netcdf_20230620.zip | SOCCOM_LRQC_CANYON_matlab_20230620.zip |
Download High Resolution ODVtext format updated Monday Mornings |
Download High Resolution NetCDF format updated Monday Mornings |
Download High Resolution Matlab format updated Monday Mornings |
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SOCCOM_HRQC_LIAR_odvtxt_20230620.zip | SOCCOM_HRQC_LIAR_netcdf_20230620.zip | SOCCOM_HRQC_LIAR_matlab_20230620.zip |
SOCCOM_HRQC_CANYON_odvtxt_20230620.zip | SOCCOM_HRQC_CANYON_netcdf_20230620.zip | SOCCOM_HRQC_CANYON_matlab_20230620.zip |
Snapshot Date and Description |
Link to DOI, to download Hi and Lo Resolution ODVtext, NetCDF and Matlab formats |
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03Oct2016 | doi:10.6075/J0JH3J44 |
28Nov2016 The following are snapshots of the entire SOCCOM/UW MBARI float data set used for a JGR special issue. |
doi:10.6075/J0DR2SDD |
28Dec2016 Entire SOCCOM/UW MBARI float data set used for Williams et al. paper (doi:10.1002/2016GB005541). |
doi:10.6075/J0QC01DJ |
08Mar2017 Entire(Floats_*.zip) or SOCCOM(SOCCOM_*.zip) float data set. May include estimated TALK, and derived DIC,pCO2. |
doi:10.6075/J09021PC |
06Jun2017 SOCCOM float data set. Include estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0348H8K |
05Sep2017 SOCCOM float data set. Include estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0ZK5DMX |
14Dec2017 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0F769RR |
06Mar2018 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0PG1PX7 |
07Jun2018 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0XP734D |
12Sep2018 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0QJ7FJP |
31Dec2018 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J02J6968 |
12Mar2019 SOCCOM float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J01G0JKT |
24Jun2019 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi:10.6075/J0GH9G8R |
28Sep2019 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi.org/10.6075/J0ZK5F25 |
22Dec2019 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi.org/10.6075/J0NV9GM7 |
20Apr2020 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi.org/10.6075/J0KK996D |
30Aug2020 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. |
doi.org/10.6075/J0BK19W5 |
12Dec2020 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. Navis LoRes and HiRes data. |
doi.org/10.6075/J0B27ST5 |
05May2021 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J0T43SZG |
01Sep2021 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J0CF9Q81 |
21Dec2021 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, MLR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J00R9PJW |
19May2022 Entire SOCCOM/UW MBARI float data set. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J0MC905G |
21Dec2022 Entire SOCCOM/GO-BGC/UW MBARI float data set, on the new Library SOCCOM/GO-BGC archive. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J0NS0V3Z |
26Apr2023 Entire SOCCOM/GO-BGC/UW MBARI float data set, on the new Library SOCCOM/GO-BGC archive. Include QC Emails, estimated TALK, and derived DIC,pCO2 for methods LIAR, CANYON. Navis LoRes and HiRes data. All carbonate system variables calculated with CO2SYS for Matlab |
doi.org/10.6075/J0SB45XQ |
LowRes files are 30 Mbytes and only have data at the depths where chemistry is sampled. HiRes files have CTD and some chemistry data at 2 m resolution in the upper 1000 m of the profile. Those archives are about 100 Mbytes.
Parameters that may be included in these files are: Pressure, Temperature, Salinity, Sigma_theta, Oxygen, OxygenSat, Nitrate, Chl_a, Chl_a_corr,b_bp700,b_bp_corr, POC, pHinsitu, pH25C, b_bp532, CDOM, and three methods for calculating TALK, DIC, and pCO2.
Calibration for BGC sensors follows methods described in:
  Maurer, T. L., J. N. Plant, and K. S. Johnson (2021) Delayed-mode quality control of oxygen, nitrate and pH data on SOCCOM biogeochemical profiling floats. Front. Mar. Sci., 8:683207.doi: 10.3389/fmars.2021.683207
  Johnson, K. S., J. N. Plant, L. J. Coletti, H. W. Jannasch, C. M. Sakamoto, S. C. Riser, D. D. Swift, N. L. Williams, E. Boss, N. Haëntjens, L. D. Talley, and J. L. Sarmiento, 2017. Biogeochemical sensor performance in the SOCCOM profiling float array. J. Geophys. Res. Oceans, 122, 6416-6436. doi:10.1002/2017JC012838
Three different methods (LIAR, CANYON, MLR) are used in calculating TALK, DIC, and pCO2. These are referenced below. For a description of uncertainties associated with the derived carbon parameters see Williams, N. L., et al. (2017), Calculating surface ocean pCO2 from biogeochemical Argo floats equipped with pH: An uncertainty analysis, Global Biogeochem. Cycles, 31, doi:10.1002/2016GB005541
LIAR:
  Carter, B. R., N. L. Williams, A. R. Gray, and R. A. Feely (2016), Locally interpolated alkalinity regression for global alkalinity estimation, Limnol. Oceanogr. Methods, 14(4), 268-277, doi:10.1002/lom3.10087.
  Carter, B. R., R. A. Feely, N. L. Williams, A.G. Dickson, M.B.Fong, Y.Takeshita (2018), Updated methods for global locally interpolated estimation of alkalinity, pH, and nitrate, Limnol. Oceanogr. Methods, 16(2), 119-131, doi:10.1002/lom3.10232.
CANYON:
  Sauzède, R., Claustre, H., Pasqueron de Fommervault, O., Bittig, H., Gattuso, J.-P., Legendre, L. and K. Johnson, 2017. Estimates of water-column nutrients concentration and carbonate system parameters in the global ocean: A novel approach based on neural networks. Frontiers in Marine Science-Ocean Observation,4, 128, doi:10.3389/fmars.2017.00128
  Bittig HC, Steinhoff T, Claustre H, Fiedler B, Williams NL, Sauzède, R, Körtzinger A and Gattuso J-P (2018) An Alternative to Static Climatologies: Robust Estimation of Open Ocean CO2 Variables and Nutrient Concentrations From T, S, and O2 Data Using Bayesian Neural Networks. Front. Mar. Sci. 5:328. doi:10.3389/fmars.2018.00328
MLR:
pH, Nitrate, DIC: Williams, N.L., L. W. Juranek, K.S. Johnson, R. A. Feely, S.C. Riser, L.D. Talley, J.L. Russell, J.L. Sarmiento, R. Wanninkhof, 2016. Empirical Algorithms to Estimate Water Column pH in the Southern Ocean. Geophys. Res. Lett., 43, doi:10.1002/2016GL68359
TALK: Williams, N. L., et al. (2017), Calculating surface ocean pCO2 from biogeochemical Argo floats equipped with pH: An uncertainty analysis, Global Biogeochem. Cycles, 31, doi:10.1002/2016GB005541