• NRLMSIS 2.1: An Empirical Model of Nitric Oxide Incorporated Into MSIS 

      Emmert, John T.; Jones Jr, M.; Siskind, David E.; Drob, D. P.; Picone, J. M.; Stevens, M. H.; Bailey, Scott M.; Bender, Stefan; Bernath, Peter F.; Funke, Bernd; Hervig, Mark E.; Pérot, Kristell (Peer reviewed; Journal article, 2022)
      We have developed an empirical model of nitric oxide (NO) number density at altitudes from ∼73 km to the exobase, as a function of altitude, latitude, day of year, solar zenith angle, solar activity, and geomagnetic activity. ...