Sea-Level Angular Momentum (ESMGFZ SLAM), Daily, 1976 to 2025
cra:slam-daily-1976-202518,170 records6 columnsv1.0 · issued 2026-07-21
01Description
Effective angular momentum functions of the barystatic sea-level mass terms closing the global mass budget, prepared as a single continuous daily series from the ESMGFZ yearly product files. The equatorial components (chi1, chi2) excite polar motion; the axial component (chi3) excites length-of-day change. Together with its companion CRA series this set supports full excitation budget analysis against the observed rotation record.
02Package Contents
| Data file (CSV) | The cleaned series, one record per row |
| README.md | Source, terms, exact cleaning steps, column definitions, limitations, citation |
| Preparation script | Reproduces the CSV mechanically from the named source file(s) |
| CHECKSUMS.txt | SHA-256 for every file in the package |
Dataset Recordcra:slam-daily-1976-2025
Series
Angular Momentum
Coverage
1976-01-01 to 2025-09-29
Resolution
Daily
Extent
18,170 records × 6 columns
Version
v1.0 · issued 2026-07-21
Source
ESMGFZ SLAM, GFZ Potsdam
Package
cra_slam_daily_1976_2025_v1.0.zip · 627 KB
Data file SHA-256
24d859a11e9ba2342f8f34096acc6e22b780f8dae3d9e136234e52f4acbf38a5
03Delivery
Resolving member access.