Data sets
Ensemble Kalman Fitting Paleo-Reanalysis Version 2 (EKF400_v2)
J. Franke, V. Valler, Y. Brugnara, and S. Brönnimann
https://doi.org/10.26050/WDCC/EKF400_v2.0
Towards a more reliable historical reanalysis: Improvements for version 3 of the Twentieth Century Reanalysis system (https://portal.nersc.gov/project/20C_Reanalysis/)
Laura C. Slivinski, Gilbert P. Compo, Jeffrey S. Whitaker, Prashant D. Sardeshmukh, Benjamin S. Giese, Chesley McColl, Rob Allan, Xungang Yin, Russell Vose, Holly Titchner, John Kennedy, Lawrence J. Spencer, Linden Ashcroft, Stefan Brönnimann, Manola Brunet, Dario Camuffo, Richard Cornes, Thomas A. Cram, Richard Crouthamel, Fernando Domínguez-Castro, J. Eric Freeman, Joëlle Gergis, Ed Hawkins, Philip D. Jones, Sylvie Jourdain, Alexey Kaplan, Hisayuki Kubota, Frank Le Blancq, Tsz-Cheung Lee, Andrew Lorrey, Jürg Luterbacher, Maurizio Maugeri, Cary J. Mock, G.W. Kent Moore, Rajmund Przybylak, Christa Pudmenzky, Chris Reason, Victoria C. Slonosky, Catherine A. Smith, Birger Tinz, Blair Trewin, Maria Antónia Valente, Xiaolan L. Wang, Clive Wilkinson, Kevin Wood, Przemysław Wyszyński
https://doi.org/10.1002/qj.3598