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Martha's Vineyard Coastal Observatory vs WDC Sunspot Index and Long-term Solar Observations
How do Martha's Vineyard Coastal Observatory and WDC Sunspot Index and Long-term Solar Observations compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Martha's Vineyard Coastal Observatory | WDC Sunspot Index and Long-term Solar Observations |
|---|---|---|
| What it is | The Martha’s Vineyard Coastal Observatory shares current conditions and downloadable wave, temperature, pressure, wind, and tide data. | SILSO preserves and distributes the international sunspot number, with current and historical solar observation data. |
| 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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