TY JOUR TI Construction of a century solar chromosphere data set for solar activity related research KW solar cycle KW Hα KW filament KW multi-parameter calibration KW standardization KW feature extraction KW solar activity pattern JO Solar-Terrestrial Physics AU Ganghua, L.. AU Xiao Fan, W.. AU Xiao, Y.. AU Suo, L.. AU Mei, Z.. AU Haimin, W.. AU Chang, L.. AU Yan, X.. AU Tlatov, A.G. AU Demidov, M.L. AU Borovik, A.V. AU Golovko, A.A. PY 2017 IS 3 PB Institute of Solar-Terrestrial Physics SB RAS