Looking for something like Solar Dynamics Observatory? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan.
NASA’s Solar Dynamics Observatory provides solar imagery and data from instruments studying the Sun’s atmosphere.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | International Earth Rotation and Reference Systems Service | — | Not stated | Web |
| 2 | SDAC | — | Not stated | Web |
| 3 | Madrigal Database | — | Not stated | Web |
| 4 | Ozone Mapping and Profiler Suite | — | Not stated | Web |
| 5 | Cambium | — | Not stated | Web |
| 6 | Tropical Atmosphere Ocean Project | — | Not stated | Web |
| 7 | Planet Insights Browser | — | Not stated | Web |
| 8 | DARTS | — | Not stated | Web |
| 9 | WDC Sunspot Index and Long-term Solar Observations | — | Not stated | Web |
| 10 | Verbund Forschungsdaten Bildung | — | Not stated | Web |
IERS provides data on Earth rotation, reference systems, and geophysical fluids, with models, standards, and current bulletins.
NASA’s Solar Data Analysis Center serves solar images, data, news, and research resources from missions including SOHO and PUNCH.
The Madrigal Database manages and serves archival and real-time data from upper-atmosphere science instruments in multiple formats.
NASA’s Ozone Mapping and Profiler Suite provides ozone and atmospheric composition products from satellite instruments.
Cambium provides datasets from the MRC Brain Network Dynamics Unit, including human electrophysiology recordings.
The Tropical Atmosphere Ocean Project provides buoy data products, station plots, archives, and data quality resources.
Planet's Analyze Browser lets users compare high-resolution imagery by area and time, adjust visualizations, and download images.
DARTS is JAXA’s space science data archive, covering fields including astronomy, solar physics, lunar and planetary science, and microgravity.
SILSO preserves and distributes the international sunspot number, with current and historical solar observation data.
VerbundFDB helps researchers find, archive, share, and reuse empirical education research data and instruments.
The Ocean Observatories Initiative provides freely available real-time ocean data from more than 900 instruments for scientific research.
The Leibniz Institute for Solar Physics data centre stores and manages open solar observations and magnetohydrodynamic simulations.
BASS2000 archives solar observations and lets visitors search data by date.
RBSPICE provides data from an instrument measuring ion composition in Earth's radiation belts, with spacecraft and data-type selection.
MODIS Web organizes satellite products across atmosphere and land topics, including clouds, vegetation, surface reflectance, and fires.
NCAR's Earth Observing Laboratory supports research on Earth's atmosphere through its observational program.
The Moscow center provides data on geomagnetic variations, ionospheric phenomena, solar activity, and cosmic rays.
The IQB Research Data Centre supports use and provision of research data, including free access to national school performance study data.
NASA/IPAC Extragalactic Database provides astronomical object data and reports recent additions to its catalog.
The National Educational Panel Study provides data and documentation for cohorts ranging from newborns to adults.
Search ClinicalTrials.gov study records or review data element definitions for submitting registration and results information.
The Martha’s Vineyard Coastal Observatory shares current conditions and downloadable wave, temperature, pressure, wind, and tide data.
Explore Chesapeake Bay Environmental Observatory project data, including its models, test-bed data, and tools.
Drought Central is a drought observatory from CNR IBE, with updates on drought conditions and reports based on Copernicus data.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
