Improvement of the global model of Earth's gravitational field by means of aero-gravimetry data / V. S. Vyaz'min. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2013. № 4. P. 57-61 [Moscow Univ. Math. Bulletin. Vol. 72, N 2, 2017. P. 0].
The problem of combining airborne gravimetry data with the data of a global Earth's gravitational field model is considered. The model is based on the use of spherical wavelet decompositions. The proposed approach to solving this problem is based on an optimal guaranteed estimation of spherical wavelet coefficients of the field.
Key words: airborne gravimetry, wavelets, guaranteed estimation.