Fig. 3From: Evaluation of GOCE-based global gravity field models over Japan after the full mission using free-air gravity anomalies and geoid undulationsStandard deviations of the differences between observed and GGMs implied geoid undulations over—a Hokkaido, b north Honshu, c central Honshu, d west Honshu, e Shikoku, f Kyushu and g Japan. n represents the spherical harmonic degreesBack to article page