dataset_bundle/schema_notes.md

Schema Notes

events.csv

• event_date: observed date when extractable, otherwise a publication-date proxy.
• review_status: public rows are auto-included deterministic event rows only.
• source_count: number of supporting stories retained in the dedupe cluster.
• language_family: deterministic source-language bucket such as official UAS report, ordinary drone report, mystery-drone language, or explicit UFO/UAP language.
• uap_overlap_label: conservative language-overlap label; it is not a verification that the object was a UAP.
• ambiguity_score: deterministic language score, not a confidence score or factual finding.

monitored_areas.csv

• Rows represent official covered-area points or centroids used for event plotting.

event_sources.csv

• Lists supporting story URLs and titles retained for each public event.