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| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://rucool-sampling.marine.rutgers.edu/erddap/tabledap/noaa-oap_pH_glider_groundtruthing | https://rucool-sampling.marine.rutgers.edu/erddap/tabledap/noaa-oap_pH_glider_groundtruthing.graph | https://rucool-sampling.marine.rutgers.edu/erddap/files/noaa-oap_pH_glider_groundtruthing/ | NOAA OAP Seasonal pH Glider Groundtruthing | This project conducted seasonal glider deployments to investigate carbonate chemistry and monitor ocean acidification in the Mid-Atlantic Bight. Gliders were deployed with an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit was complemented with existing glider sensors including a Conductivity, Temperature, Depth (CTD), a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. This is the comparison between pH data recorded by gliders and discrete water samples taken at glider deployments and recoveries. Full-resolution glider datasets can be downloaded via the National Centers for Environmental Information (NCEI) Ocean Carbon and Acidification Data System (https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system) .\n\ncdm_data_type = Point\nVARIABLES:\nobs\nglider_trajectory\ntime (Time (Glider), seconds since 1970-01-01T00:00:00Z)\nsampling_time (Time (Water Sample), seconds since 1970-01-01T00:00:00Z)\nlongitude_glider (Longitude (Glider), degrees_east)\nlatitude_glider (Latitude (Glider), degrees_north)\nlongitude (Longitude (Water Sample), degrees_east)\nlatitude (Latitude (Water Sample), degrees_north)\ncruise_type\ncast_number\ndistance (m)\ndepth (m)\npH_glider (pH (Glider), 1)\npH_discrete (pH (Water Sample), 1)\npH_diff (pH Difference, 1)\nTA_glider (Total Alkalinity (Glider), micromoles kg-1)\nTA_discrete (Total Alkalinity (Water Sample), micromoles kg-1)\nTA_diff (Total Alkalinity Difference, micromoles kg-1)\n... (5 more variables)\n
| https://rucool-sampling.marine.rutgers.edu/erddap/metadata/fgdc/xml/noaa-oap_pH_glider_groundtruthing_fgdc.xml | https://rucool-sampling.marine.rutgers.edu/erddap/metadata/iso19115/xml/noaa-oap_pH_glider_groundtruthing_iso19115.xml | https://rucool-sampling.marine.rutgers.edu/erddap/info/noaa-oap_pH_glider_groundtruthing/index.htmlTable | https://marine.rutgers.edu/
| https://rucool-sampling.marine.rutgers.edu/erddap/rss/noaa-oap_pH_glider_groundtruthing.rss | https://rucool-sampling.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=noaa-oap_pH_glider_groundtruthing&showErrors=false&email= | Rutgers University | noaa-oap_pH_glider_groundtruthing | |||
| https://rucool-sampling.marine.rutgers.edu/erddap/tabledap/rmi_pH_glider_groundtruthing | https://rucool-sampling.marine.rutgers.edu/erddap/tabledap/rmi_pH_glider_groundtruthing.graph | https://rucool-sampling.marine.rutgers.edu/erddap/files/rmi_pH_glider_groundtruthing/ | RMI pH Glider Groundtruthing | Underwater Slocum gliders were deployed with an integrated Conductivity, Temperature, Depth (CTD) and deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor as well as other sensors. Water samples were taken during deployment and recovery to ground-truth the glider-based pH sensor. Full-resolution quality-controlled glider datasets can be downloaded via the National Centers for Environmental Information (NCEI) Ocean Carbon and Acidification Data System https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system. Full-resolution raw glider datasets with associated QC variables can be downloaded at https://slocum-data.marine.rutgers.edu/erddap/index.html. Carbonate chemistry water sampling data can be downloaded at https://rucool-sampling.marine.rutgers.edu/erddap/tabledap/pH_glider_carb_chem_water_sampling.html. The code to generate these ground-truthing comparisons can be found at https://github.com/rucool/dataset_archiving/tree/master/pH_glider.\n\ncdm_data_type = Point\nVARIABLES:\ntime (seconds since 1970-01-01T00:00:00Z)\nglider_trajectory\nlatitude (Latitude (Water Sample), degrees_north)\nlongitude (Longitude (Water Sample), degrees_east)\nglider_time (Time (Glider), seconds since 1970-01-01T00:00:00Z)\nlongitude_glider (Longitude (Glider), degrees_east)\nlatitude_glider (Latitude (Glider, degrees_north)\ndeployment_recovery\ncollection_method\nglider_n\ndiscrete_n\ndepth (m)\ndistance (m)\npH_glider (pH (Glider), 1)\npH_discrete (pH (Water Sample), 1)\npH_difference (1)\nTA_glider (Total Alkalinity (Glider), micromoles kg-1)\nTA_discrete (Total Alkalinity (Water Sample), micromoles kg-1)\nTA_difference (Total Alkalinity Difference, 1)\n
| https://rucool-sampling.marine.rutgers.edu/erddap/metadata/fgdc/xml/rmi_pH_glider_groundtruthing_fgdc.xml | https://rucool-sampling.marine.rutgers.edu/erddap/metadata/iso19115/xml/rmi_pH_glider_groundtruthing_iso19115.xml | https://rucool-sampling.marine.rutgers.edu/erddap/info/rmi_pH_glider_groundtruthing/index.htmlTable | https://rucool.marine.rutgers.edu/
| https://rucool-sampling.marine.rutgers.edu/erddap/rss/rmi_pH_glider_groundtruthing.rss | https://rucool-sampling.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=rmi_pH_glider_groundtruthing&showErrors=false&email= | Rutgers University | rmi_pH_glider_groundtruthing |