Research of Earthquake Precursors Ionosphere VTEC Disturbance Based on BP Artificial Neural Network
SUN Maocun, LI Junfeng, LI Fei, LIU Baofeng, ZHOU Bo, LIU Shuai
测绘通报 . 2015, (6): 16 -19 .  DOI: 10.13474/j.cnki.11-2246.2015.0168