Volume 31, Number 2, April 2022

Volume 31, Number 2, April 2022

Sensitivity analysis of elastic full-waveform inversion for orthorhombic media
S. Singh and I. Tsvankin

Statistical characteristics for the background noise in distributed acoustic sensing: analysis and application to suppression
T. Zhong, Y. Chen, X.T. Dong, Y. Li and N. Wu

Discontinuous Galerkin method for solving 2D dissipative seismic wave equations
X.J. He, C.J. Qui and J.Q. Sun

Seismic random noise attenuation using multi-scale sparse dictionary learning
J.W. Fang, L. Zhang, H. Zhou, Z.D. Liu, B. Wang and W.J. Chen