The Leibniz Institute for Solar Physics data centre stores and manages open solar observations and magnetohydrodynamic simulations.
WDC Sunspot Index and Long-term Solar Observations vs BASS2000
How do WDC Sunspot Index and Long-term Solar Observations and BASS2000 compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | WDC Sunspot Index and Long-term Solar Observations | BASS2000 |
|---|---|---|
| What it is | SILSO preserves and distributes the international sunspot number, with current and historical solar observation data. | BASS2000 archives solar observations and lets visitors search data by date. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both WDC Sunspot Index and Long-term Solar Observations and BASS2000.
DARTS is JAXA’s space science data archive, covering fields including astronomy, solar physics, lunar and planetary science, and microgravity.
NASA’s Solar Dynamics Observatory provides solar imagery and data from instruments studying the Sun’s atmosphere.
The Moscow center provides data on geomagnetic variations, ionospheric phenomena, solar activity, and cosmic rays.
The Northern California Earthquake Data Center archives and distributes digital data from seismic and other geophysical sensors.
DARWIN publishes observation data and sample information from JAMSTEC research vessels and submersibles, with cruise and dive information.



