2.3.0 spase://SMWG/Service/CCMC/CIRA/Atmospheric.Models CIRA-86 atmospheric model 2019-04-19T12:34:56.789Z CIRA-86 (COSPAR International Reference Atmosphere) neutral atmosphere density, composition and temperature empirical models spase://SMWG/Person/Dieter.K.Bilitza GeneralContact About the CIRA-86 model https://ccmc.gsfc.nasa.gov/modelweb/atmos/cospar2.html spase://VSPO/Service/P_CIRA_HDR spase://VSPO/Service/CIRA/Atmospheric.Models Access to files at the Community Coordinated Modeling Center https://ccmc.gsfc.nasa.gov/pub/modelweb/atmospheric/cira/