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All datasets / juliensimon

juliensimon/silso-sunspot-number

185 downloads in 30 days0 likesLast modified 1 Nov 2026View on Hugging Face
Use restrictions

The declared licence (cc-by-nc-4.0) is classified as having use restrictions.

Declared licence
cc-by-nc-4.0, from the tagEvidence: README.md at 56899c6
Licence files
No licence file at the top level of the repositoryEvidence: file list at 56899c6
Declared sources
None listed in the card metadata
Access gated on Hugging Face
No
juliensimon/silso-sunspot-numberjuliensimon/silso-s…cc-by-nc-4.0: declared licencecc-by-nc-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
juliensimon/silso-sunspot-numberjuliensimon/sil…cc-by-nc-4.0: declared licencecc-by-nc-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
Each cell links to what was checked: a file, a file list or a Hub record.

Tasks

Citation text from the card

@dataset{silso_sunspot_number,
  title = {SILSO Daily Sunspot Number},
  author = {Simon, Julien},
  year = {2026},
  url = {https://huggingface.co/datasets/juliensimon/silso-sunspot-number},
  note = {Derived from SILSO, Royal Observatory of Belgium, https://www.sidc.be/SILSO/},
  publisher = {Hugging Face}
}

All datasets marked Use restrictions | JSON

The same facts for your agent

A free MCP server at mcp.datalicense.uk/mcp. Connect it from an MCP client such as Claude or Cursor.

dataset_licence({ "id": "juliensimon/silso-sunspot-number" })
signal: "restrictive"
stated_licence: "cc-by-nc-4.0"
sources: 0