00667nam 2200157z- 450 9910712299803321(CKB)5470000002491119(EXLCZ)99547000000249111920230509c2019uuuu -u- -engEstablishing the world reference for measuring the atmospheric longwave irradiance with traceability to the international system of unitsNational Renewable Energy LaboratoryGolden, ColoBOOK9910712299803321Establishing the world reference for measuring the atmospheric longwave irradiance with traceability to the international system of units3277941UNINA