A source pair corroborates place identity and location. It does not independently verify visitor access, conditions or booking availability.
Corroborating source pairs
| Source pair | Records | Share |
|---|---|---|
| OpenGolfAPI US golf courses + OpenStreetMap planet | 3267 | 77% |
| GeoNames geographical database + OpenStreetMap planet | 477 | 11% |
| GeoNames geographical database + OpenGolfAPI US golf courses | 301 | 7% |
| OpenStreetMap planet + Wikidata | 99 | 2% |
| OpenGolfAPI US golf courses + Wikidata | 54 | 1% |
| GeoNames geographical database + Wikidata | 52 | 1% |
What independence means here
Each page retains two source registry identities, links, licences and dates. Commercial offer feeds are kept outside this evidence count and never improve a course's publication status.
Method and reuse
The report includes only records that passed the Golf Golf Baby two-source publication gate at generation time. Counts can fall as well as rise when a source is disabled, a match fails or a record is corrected. Cite the report title, generation date and measured base.
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