Fig. 10From: Inversion of the density structure of the lithosphere in the North China Craton from GOCE satellite gravity gradient dataAnti-noise ability test of PCG algorithm. a Synthetic model M1. b Inversion results (M1) of four components without noise. c Inversion results (M1) of four components with 8% Gaussian noise. d Synthetic model M2. e Inversion results (M2) of four components without noise. f Inversion results (M2) of four components with 8% Gaussian noiseBack to article page