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Table 4 Trend and long-term standard deviations (STD) of EWH in the Scandinavia and South Canada regions calculated with removing the GIA effect

From: Impact of the combination and replacement of SLR-based low-degree gravity field coefficients in GRACE solutions

Solution—GIA

Scandinavia

South Canada

Trend [Gt yr−1]

STD [Gt]

STD* [Gt]

Trend [Gt yr−1]

STD [Gt]

STD* [Gt]

COST-G 60 × 60

0.5

38.5

20.9

 − 61.6

425.8

88.7

C20,C30 from TN14

1.2

37.8

20.4

 − 57.8

398.4

70.9

C20,C30 from SLR

0.9

36.5

22.3

 − 58.4

398.4

76.6

COMB

0.7

35.0

25.1

 − 57.4

386.5

87.2

COMB 2

0.9

35.8

23.6

 − 57.0

391.3

81.3

COMB 4

0.9

36.6

22.4

 − 57.2

395.2

78.4

COMB 6

1.0

36.9

21.9

 − 57.5

397.1

76.8

COMB DOW

0.9

36.4

22.8

 − 57.2

394.5

78.2

  1. The STD* was calculated with the removed hydrologically LSDM model, trend and the annual and semiannual signal