Model (Degree/Order)

MIN

(mgal)

MAX

(mgal)

MEAN

(mgal)

STDEV

(mgal)

RMS

(mgal)

HUST-Grace2016s (160)

−10.175

23.572

6.687

7.970

10.440

ITU_GGC16 (280)

−4.343

27.035

12.805

6.628

14.515

EIGEN-6C4 (2190)

−1.189

19.165

8.133

5.013

9.613

GGM05G (240)

−6.313

22.950

8.596

6.866

11.058

GECO (2190)

0.708

20.826

9.471

4.520

10.567

GO_CONS_GCF_2_SPW_R4 (280)

0.451

31.801

16.600

6.329

17.896

EGM2008 (2190)

0.815

22.434

12.134

4.371

12.993