Source notes

Aureole’s sources

When you ask it a question, Aureole goes to the source for the answer: a weather station’s reading, a law, a scientific article, a museum’s record. Each note tells you what you can ask a source, where its figures come from, and what it doesn’t cover.

The sources, side by side

What Aureole can read for you, source by source

Each row counts what Aureole can search to answer you, in the source’s own unit: so many scientific articles, so many weather stations, so many towns. The bar gives the order of magnitude; each name leads to its note, which tells you what you can ask it.

  1. StatisticsEurostat · OECD1.7 billion data series
  2. Research PapersOpenAlex · Europe PMC · Unpaywall202.1 million research papers
  3. WikipediaWikipedia68.6 million articles
  4. BooksOpen Library22.6 million books published in English
  5. History & archaeologyPleiades · Epigraphic Database Heidelberg · Wikidata4.2 million archaeological records
  6. Sky & spaceNASA · JPL · CelesTrak · NOAA1.6 million asteroids and comets
  7. Art & museumsThe Met · Art Institute of Chicago · Cleveland Museum of Art · Louvre · Joconde · Wikimedia Commons1.1 million paintings
  8. NetherlandsCBS · PDOK · Rechtspraak · Overheid.nl · Rijkswaterstaat968,469 court decisions
  9. Earth archivesPANGAEA · AWI · MARUM447,845 measurement series
  10. Movies & TVWikidata · Wikipedia · TVmaze350,243 films
  11. France · LawLégifrance · Cour de cassation161,306 articles of law
  12. Earthquakes & disastersUSGS · GDACS140,135 earthquakes in a year
  13. France · Water & riskHub’Eau · Géorisques · VigiEau138,830 monitored factories, quarries, farms and wind farms
  14. Historical climateNOAA · NCEI133,041 weather stations
  15. CommunitiesBluesky · Mastodon · Lemmy124,959 servers known to mastodon.social
  16. France · CompaniesRecherche d’entreprises · INPI · Annuaire de l’administration93,742 public services
  17. France · Datadata.gouv.fr74,647 datasets not archived
  18. France · TerritoryIGN · Géoplateforme · geo.api.gouv.fr · Cerema34,969 communes
  19. World BankWorld Bank29,544 data series
  20. Map layersNASA GIBS · IGN · Copernicus Marine · NOAA · OpenTopoMap · OpenSeaMap · Waymarked Trails11,587 maps
  21. Japane-Gov · JMA · GSI · NDL9,567 legal texts
  22. Ocean & climateCoastWatch · PMEL · Ifremer · EMODnet · EMSO · Marine Institute6,305 ocean data series
  23. Global HealthWHO3,099 series of health figures
  24. Past societiesSeshat · Cliopatria864 societies
  25. DemocracyV-Dem202 countries and territories

These sources have no total to compare:

  • Energy & solar energy-charts · Fraunhofer ISE · RTE · NESO · PVGIS — it gives you, at the moment you ask, the electricity generated in 34 countries, and what solar panels on your roof would produce.
  • Podcasts & apps Apple Podcasts · App Store — it searches for a podcast or an app in Apple’s store for the country you choose, a catalog our survey can’t count.
  • Weather Apple Weather — it gives the current weather and the forecast for the days ahead, for any place in the world.

Logarithmic scale: each mark is worth ten times the one before.For each source, the largest total its note publishes, as of its reading · figures read at the source, none generated

Science and environment

Economy and society

News and culture

Maps and datasets

Communities & Networks

Built-in tools