Dataset of noised synthetic impedances.

The noised synthetic impedances for model from (Grayver, 2015) used for inversion in (Kruglyakov & Kuvhsinov, 2019) and (Varilsuha, 2020).The first line of each file is header, while the other lines are in the following column format:x y z frequency Im Zxx Re Zxx Wxx Im Zxy Re Zxy Wxy Im Zyx Re Zyx Wyx Im Zyy Re Zyy Wyy where W* states for the weight (i.e. the 1/uncertanty) for the corresponding component.Grayver, A. V., 2015. Parallel three-dimensional magnetotelluric inversion using adaptive finite-element method. Part I: theory and synthetic study, Geophysical Journal International , 202(1), https://doi.org/10.1093/gji/ggv165Kruglyakov, M. & Kuvshinov, A., 2019. 3-D inversion of MT impedances and inter-site tensors, individually and jointly. New lessons learnt, Earth, Planets and Space, 71(1), 4. https://doi.org/10.1186/s40623-018-0972-8Varılsüha, D., 2020. 3D inversion of magnetotelluric data by using a hybrid forward-modeling approach and mesh decoupling, GEOPHYSICS , 85(5), E191–E205. https://doi.org/10.1190/geo2019-0202.1