Dual-parameter regularization method in three-dimensional ionospheric reconstruction
نویسندگان
چکیده
منابع مشابه
Application of hybrid regularization method for tomographic reconstruction of midlatitude ionospheric electron density
Reconstructing ionospheric electron density (IED) is an ill-posed inverse problem, with classical Tikhonov regularization tending to smooth IED structures. By contrast, total variation (TV) regularization effectively resists noise and preserves discontinuities of the IED. In this paper, we regularize the inverse problem by incorporating both Tikhonov and TV regularization. A specific formulatio...
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ژورنال
عنوان ژورنال: Annales Geophysicae
سال: 2018
ISSN: 1432-0576
DOI: 10.5194/angeo-36-1255-2018