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Table 1 Statistics of the gravity anomalous (unit: mGal)

From: Application of variance components estimation to calibrate geoid error models

  Min Max Mean STD
Δg fa −52.5 56.4 0.2 22.9
Δg ref −47.5 17.4 −1.8 15.6
Δg rtm −12.4 13.5 −0.6 3.7
Δg res −37.1 39.1 2.5 15.0
  1. Δg fa FA anomalies, Δg ref effect of the reference field of EGM2008 on the gravity anomalies, Δg rtm terrain effect of RTM reduction, Δg res residual gravity anomalies.