The wide-angle refraction and reflection profiles of SVEKA’81 and SVEKA’91 were jointly modeled as one 580 km long profile here referred to as SVEKA. A P-wave and an S-wave model was constructed from the SVEKA profile by Janik et al. (2007). Models and wide-angle sections of SVEKA’81 and SVEKA’91 are separately available. More details are available on the individual pages of SVEKA'81 and SVEKA'91 profiles. Janik, T., E. Kozlovskaya, and J. Yliniemi, 2007. Crust-mantle boundary in the central Fennoscandian shield: Constraints from wide-angle P and S wave velocity models and new results of reflection profiling in Finland. Journal of Geophysical Research: Solid Earth 112.

2022