SILSO preserves and distributes the international sunspot number, with current and historical solar observation data.
BASS2000
vsSolar Dynamics Observatory
BASS2000 vs Solar Dynamics Observatory
How do BASS2000 and Solar Dynamics Observatory compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | BASS2000 | Solar Dynamics Observatory |
|---|---|---|
| What it is | BASS2000 archives solar observations and lets visitors search data by date. | NASA’s Solar Dynamics Observatory provides solar imagery and data from instruments studying the Sun’s atmosphere. |
| 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 BASS2000 and Solar Dynamics Observatory.
DARTS is JAXA’s space science data archive, covering fields including astronomy, solar physics, lunar and planetary science, and microgravity.
The Leibniz Institute for Solar Physics data centre stores and manages open solar observations and magnetohydrodynamic simulations.
The Moscow center provides data on geomagnetic variations, ionospheric phenomena, solar activity, and cosmic rays.
The Tropical Atmosphere Ocean Project provides buoy data products, station plots, archives, and data quality resources.


