Liang, Zhi-Chao; Gizon, L; Birch, A. C; Duvall, T. L. Jr; Rajaguru, S. P
(EDP Sciences, 2018-11)
Context. The solar meridional flow is an essential ingredient in flux-transport dynamo models. However, no consensus on its subsurface structure has been reached.
Aims. We merge the data sets from SOHO/MDI and SDO/HMI ...