Earth, Planets and Space

Table 2 Formal errors of the adjusted GRACE and satellite altimetry solutions for Antarctic polar motion excitation functions

From: The influence of Antarctic ice loss on polar motion: an assessment based on GRACE and multi-mission satellite altimetry

	AIS	APIS	WAIS	EAIS
\(\sigma (\chi _1^e)\) [mas]	0.6	0.2	0.9	0.9
\(\sigma (\chi _2^e)\) [mas]	1.0	0.5	0.2	0.7

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