. . . "2006-09-26 18:12:43.0" . "accepted"@en . "'longwave' means longwave radiation. Radiance is the radiative flux in a particular direction, per unit of solid angle. If radiation is isotropic, the radiance is independent of direction, so the direction should not be specified. If the radiation is directionally dependent, a standard name of upwelling or downwelling radiance should be chosen instead."@en . "" . "SDN:P07::CFSN0612" . "1" . "false" . . . . "SDN:P07::CFSN0612" . . . "1" . . "2006-09-26 18:12:43.0" . . "SDN:P07::CFSN0612" . . "isotropic_longwave_radiance_in_air"@en .