Category	URL
_null	https://erddap.sams.ac.uk/erddap/categorize/standard_name/_null/index.xhtml?page=1&itemsPerPage=1000
depth	https://erddap.sams.ac.uk/erddap/categorize/standard_name/depth/index.xhtml?page=1&itemsPerPage=1000
latitude	https://erddap.sams.ac.uk/erddap/categorize/standard_name/latitude/index.xhtml?page=1&itemsPerPage=1000
longitude	https://erddap.sams.ac.uk/erddap/categorize/standard_name/longitude/index.xhtml?page=1&itemsPerPage=1000
mass_concentration_of_oxygen_in_sea_water	https://erddap.sams.ac.uk/erddap/categorize/standard_name/mass_concentration_of_oxygen_in_sea_water/index.xhtml?page=1&itemsPerPage=1000
sea_water_electrical_conductivity	https://erddap.sams.ac.uk/erddap/categorize/standard_name/sea_water_electrical_conductivity/index.xhtml?page=1&itemsPerPage=1000
sea_water_practical_salinity	https://erddap.sams.ac.uk/erddap/categorize/standard_name/sea_water_practical_salinity/index.xhtml?page=1&itemsPerPage=1000
sea_water_sigma_theta	https://erddap.sams.ac.uk/erddap/categorize/standard_name/sea_water_sigma_theta/index.xhtml?page=1&itemsPerPage=1000
time	https://erddap.sams.ac.uk/erddap/categorize/standard_name/time/index.xhtml?page=1&itemsPerPage=1000