Understanding Seasonal Variability in thin Cirrus Clouds from Continuous MPLNET Observations at GSFC in 2012Simone Lolli, Jasper R. Lewis, Ellsworth J. Welton, James R. Campbell and Y. GuEPJ Web of Conferences, 119 (2016) 11004DOI: https://doi.org/10.1051/epjconf/201611911004