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Mean Sea Level (MSL) (VDT_3)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: vdt_3.ttl
- Name
meanSeaLevel- Attribute
- VDT Vertical Datum
- Definition
- A continuous surface over the oceans (or its hypothetical extension under the land masses) defined by the mean of sea level surfaces approximated and observed over 19 years.
- Accepted
- 2013-10-18
- Defined by
- DFDD BL2013-1.00
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.