Italy’s National Oceanographic Data Centre is the national reference for the UNESCO oceanographic data exchange system.
EUREF Permanent GNSS Network
vsInternational Earth Rotation and Reference Systems Service
EUREF Permanent GNSS Network vs International Earth Rotation and Reference Systems Service
How do EUREF Permanent GNSS Network and International Earth Rotation and Reference Systems Service compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | EUREF Permanent GNSS Network | International Earth Rotation and Reference Systems Service |
|---|---|---|
| What it is | The EUREF Permanent GNSS Network provides access to the European Terrestrial Reference System 89 through a network of continuously operating reference stations. | IERS provides data on Earth rotation, reference systems, and geophysical fluids, with models, standards, and current bulletins. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Free | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both EUREF Permanent GNSS Network and International Earth Rotation and Reference Systems Service.
The NEA Thermochemical Database project develops reference thermodynamic values for compounds relevant to radioactive waste safety and geochemical modeling.
NIST’s Handbook of Basic Atomic Spectroscopic Data provides reference data maintained by its Physical Measurement Laboratory.
CARS shares data from the first release of the Close AGN Reference Survey, a spatial survey of active galaxies.





