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- Similar pattern is seen between the analysis increments in (1) the 2D-OI and (2) the SEKF.
- Note that large differences are seen in some regions due to inconsistency of snow density between the 2D-OI analysis and trajectory (lower limit of 100kg/m3 in the 2D-OI).
- When SWE from the 2D-OI is assimilated directly in the SEKF (3), such differences are not seen.
- The trial branch: dako_CY48R1.1_SEKF_tmp
- There will be no problem when snow depth observations are assimilated directly in the SEKF.
| sekf_inc_l1.grib(SM1) | sekf_inc_l2.grib(SM2) | sekf_inc_l3.grib(SM3) | |
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