. . "2013-01-11 16:56:43.0" . . "1" . "1" . "The surface called \"surface\" means the lower boundary of the atmosphere. \"Bidirectional_reflectance\" depends on the angles of incident and measured radiation. Reflectance is the ratio of the energy of the reflected to the incident radiation. A coordinate variable of radiation_wavelength or radiation_frequency can be used to specify the wavelength or frequency, respectively, of the radiation."@en . "SDN:P07::BBAEEEBE" . . "SDN:P07::BBAEEEBE" . . "2013-01-11 16:56:43.0" . . "SDN:P07::BBAEEEBE" . "false" . "surface_bidirectional_reflectance"@en . "" . "accepted"@en .