Fig. 3From: Retrieval of long-wave tsunami Green’s function from the cross-correlation of continuous ocean waves excited by far-field random noise sources on the basis of a first-order Born approximationConfiguration of two receivers x A and x B , and a ray from a far-field noise source. The waves scattered at the jth scatterer arrive at the receivers x A and x B with the scattering angles of Ψ Aj and Ψ Bj , respectively.Back to article page