Model (Degree/Order)

MIN

(mgal)

MAX

(mgal)

MEAN

(mgal)

STDEV

(mgal)

RMS

(mgal)

HUST-Grace2016s (160)

−33.323

13.287

−2.977

10.926

11.331

ITU_GGC16 (280)

−24.507

26.296

4.803

11.191

12.195

EIGEN-6C 4(2190)

−30.655

16.856

1.398

8.843

8.954

GGM05G (240)

−35.457

17.608

−0.478

13.448

13.456

GECO (2190)

−29.453

17.432

2.737

8.792

9.215

GO_CONS_GCF_2_SPW_R4 (280)

−19.896

31.062

8.598

10.796

13.847

EGM2008 (2190)

−28.572

19.040

5.399

8.610

10.187