A total of 12 and 24 events from the northeastern and southeastern directions are available in directories 'N_profile' and 'S_profile', respectively. In each directory, a catalog file lists the detailed information of used events. And the directory appending with 'clear' contains the receiver functions after removing topographic scatterings, while the other directory contains raw data. A two-step separation technique to remove topographic scatterings can be found at doi:10.5281/zenodo.6300498.

{"references": ["Zhang, S., Ge, Z., & Guo, Z. (2022). Characteristics and removal of continuous topographic scattering in dense array receiver function imaging. Journal of Geophysical Research: Solid Earth, 127, e2021JB023683. https://doi.org/10.1029/2021JB023683"]}