{"aspect_id":"AS197","aspect_name":"luminance-dose-per-unit-frequency","aspect_reference":null,"aspect_symbol":"L_{\\mathrm{V,t},\\nu}","name":"luminance-dose-per-unit-frequency lumen second squared per steradian per metre squared","scale_id":"SC1460","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"L_{\\mathrm{V,t},\\nu} lm.s2.sr-1.m-2","unit_id":"UN1373","unit_name":"lumen second squared per steradian per metre squared","unit_reference":null,"unit_symbol":"lm.s2.sr-1.m-2"}