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Fig. 2 | Earth, Planets and Space

Fig. 2

From: Mass-related excitation of polar motion: an assessment of the new RL06 GRACE gravity field models

Fig. 2

Standard deviations of equivalent water heights over 13 years (2003–2015) derived from different GRACE gravity field solutions by applying different versions of the DDK filter: CSR RL05 DDK3 (top, left), CSR RL05 DDK2 (top middle), CSR RL06 DDK3 (middle, left), CSR RL06 DDK2 (middle, middle). Furthermore the following differences are shown: CSR RL05 DDK3–CSR RL05 DDK2 (top, right), CSR RL06 DDK3–CSR RL06 DDK2 (middle, right), CSR RL05 DDK3–CSR RL06 DDK3 (bottom, left), CSR RL05 DDK2–CSR RL06 DDK2 (bottom, middle) and CSR RL05 DDK2–CSR RL06 DDK3 (bottom, right)

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