MARINE OBSERVATION SOURCE · S011
PSMSL
Discover marine observations available through PSMSL, including parameters, platforms, spatial and temporal coverage, metadata, and access methods.
- Operator
- Permanent Service for Mean Sea Level
- Role
- Monthly/annual sea-level archive
- Platforms
- Tide gauges
- Observed variables
- Monthly and annual mean sea level
- Spatial coverage
- Global
- Period
- Station-dependent; some records extend to 19th century
- Depth coverage
- Sea level/datum; no depth profile
- QC and data mode
- Final monthly/annual products from originators
- Access method
- Use PSMSL station search/download for long-term monthly/annual means
- Indexed download targets
- 2
Canonical parameters
- Relative sea level / tide-gauge water level
relative_sea_level
Discovery and access
Not appropriate for high-frequency event detection; ideal for historical coverage questions.