Oceans, seas, and coastal waters — their physical properties, circulation, and dynamics. This twig covers the marine water mass itself, including its temperature structure, salinity, currents, and tides.
Scope
- Sea surface: Temperature (as a water mass property), salinity, wave height, current direction
- Water column: Temperature profiles, salinity stratification, mixed layer depth
- Tides and waves: Tidal gauges, wave buoy data, tidal models
- Currents: Surface and deep ocean circulation, coastal currents
- Bathymetry: Water depth (shared with Topography for seafloor geometry)
- Sea regions: Named sea areas, maritime zones, EEZ boundaries
Leaves
| Leaf | Question | Lens | Connection |
|---|---|---|---|
| Coastal Erosion Risk | Where is coastal erosion risk highest, and how severe is the expected shoreline impact? | member | |
| Fisheries Monitoring & Management | What fisheries activities, vessel density, or aquaculture operations occur here? | member | |
| Marine and Coastal Waters | Which coastal or marine water body is this location part of, and what condition applies? | primary |
Classical Theme Mappings
| Standard | Theme | Link |
|---|---|---|
| ISO 19115 | Oceans | Oceans |
| INSPIRE | Hydrography | Hydrography |
| INSPIRE | Oceanographic Geographical Features | Oceanographic Geographical Features |
| INSPIRE | Sea Regions | Sea Regions |
| UN-GGIM | Water | Water |