1. A new empirical thermospheric density model JB2008 using new solar and geomagnetic indices;Bowman,2008
2. Bruinsma, S.L., Sánchez-Ortiz, N., Olmedo, E., et al., 2012. Evaluation of the DTM-2009 thermosphere model for benchmarking purposes. J. Space Weather Space Clim. http://dx.doi.org/10.1051/swsc/2012005.
3. Doornbos, E., Bruinsma, S., Fritsche, B., Koppenwallner, G., Visser. P., Van Den IJssel, J., de Teixeira de Encarnação, J., 2013. ESA contract 4000102847/NL/EL, GOCE+ Theme 3: Air density and wind retrieval using GOCE data – Final Report, TU Delft.
4. GOCE: ESA’s first Earth explorer core mission;Drinkwater,2003
5. Jacchia, L.G. 1970. New static models of the thermosphere and exosphere with empirical temperature profiles, Smithson. Astrophys. Special, Report 313.