Sea level | Surface elevation hourly mean (Normal Low Water datum) of the water body by inverted echo sounder and averaging of higher frequency data | University of Hawaii Sea Level Center | Tide Gauge Sea Level

Sea Surface Height

Data and resources

Additional information

Temporal extent	1950-01-01 – 2013-12-31
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	Open and Free. No charge
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show

Spatial extent

Keywords

MedSea - CH04 - Climate and Coastal ProtectionMarine waterDelayedSea levelOceanographic geographical featuresObservation (raw, QC)Online discovery and downloading servicesSurface elevation hourly mean (Normal Low Water datum) of the water body by inverted echo sounder and averaging of higher frequency dataSurface elevation hourly meanThe datasets are referenced in a public national catalogue, in an international catalogue serviceUse of open search engines, searching by name either the data provider or the characteristicsThere is detailed information provided to understand data policyFormat not proprietary and content clearly specified (e.g. autodescriptive like ODV, NetCDF CF) or at least with appropriate document describing the contentSurface elevation hourly mean (Normal Low Water datum) of the water body by inverted echo sounder anFormat not proprietary and content clearly specified (e.g. autodescriptive like ODV, NetCDF CF) or a