Earth, Planets and Space

Table 4 Statistics of the differences between the quasi-geoid model QGeoidCOL2023 and the five different high-resolution GGMs as well as QGEOID2021 (unit [cm])

From: High-resolution regional gravity field modeling in data-challenging regions for the realization of geopotential-based height systems

	Min	Max	Mean	STD
XGM2019	− 70.76	46.48	0.04	5.24
GECO	− 275.53	150.49	− 0.03	16.15
SGG-UGM-1	− 298.41	164.64	− 0.01	20.11
EIGEN6C4	− 273.38	145.25	0.00	18.41
EGM2008	− 356.00	210.66	0.65	35.32
QGEOID2021	− 130.94	154.57	− 8.80	30.28

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