Figure 5
From: Crustal structure and seismic anisotropy of rift basins in Somaliland
(a)–(e) Seismic anisotropy results were calculated from three objective functions (R energy maximization with cosine moveout correction, Radial cross-correlation maximization, and T energy minimization) and a joint objective function on R- and T- components of receiver functions. The objective functions are plotted in a 2-D plane of ϕ and δt in the range of 0–360° and 0–1.5 s, respectively, with an interval of 1° and 0.02 s, respectively. The ϕ and δt are marked by a white cross symbol. Colour bars indicate variation in objective functions.
