Figure 4From: Geophysical assessments of renewable gas energy compressed in geologic pore storage reservoirsCommon shot-gather for shot 50. (a, b) Baseline model and (c, d) time-lapse data residual between t1 and t0 amplified by a factor 10. (a, c) Noise-free data and (b, d) noisy data with S/N = 100.Back to article page