. "false" . "2" . . "SDN:P07::CFSN0332" . . . . . "sea_water_sigma_t"@en . "2019-05-14 17:27:19.0" . . . "" . . "accepted"@en . "2019-05-14 17:27:19.0" . "2" . "SDN:P07::CFSN0332" . "SDN:P07::CFSN0332" . . . "Sigma-t of sea water is the density of water at atmospheric pressure (i.e. the surface) having the same temperature and salinity, minus 1000 kg m-3. Note that sea water sigma is not the same quantity as the dimensionless ocean sigma coordinate (see Appendix D of the CF convention), for which there is another standard name."@en .