The Global Terrestrial Network for Permafrost database contains metadata and quality-controlled measurements of permafrost temperatures and annual thaw depth.
NMDB
vsM3G - Metadata Management and Distribution System for Multiple GNSS Networks
NMDB vs M3G - Metadata Management and Distribution System for Multiple GNSS Networks
How do NMDB and M3G - Metadata Management and Distribution System for Multiple GNSS Networks compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | NMDB | M3G - Metadata Management and Distribution System for Multiple GNSS Networks |
|---|---|---|
| What it is | The Neutron Monitor Database provides real-time and historical measurements from neutron monitor stations around the world. | M3G maintains metadata for GNSS network stations, including identifiers, locations, installation dates, data licenses, and site logs. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
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