| { | |
| "about": "DBbun Davis Square synthetic dataset. Real toponyms; fully synthetic rows; no PII.", | |
| "privacy": { | |
| "no_real_addresses": true, | |
| "geom_jitter_m": [ | |
| 50, | |
| 120 | |
| ], | |
| "k_min": 5 | |
| }, | |
| "tables": { | |
| "geo_streets": "Real street names, synthetic points near Davis; jittered.", | |
| "geo_parks": "Real park names, synthetic points; jittered.", | |
| "poi_generic": "Generic institutions only (e.g., restaurant, pharmacy); no business names.", | |
| "households": "Synthetic households with fabricated addresses.", | |
| "pets_registry": "Synthetic pets linked to households.", | |
| "pet_incidents": "Synthetic incidents (leash/noise/bite).", | |
| "mobility_trips": "Trips by era and mode (no actual traces).", | |
| "public_safety": "Aggregate-style events; categories only.", | |
| "events_civic": "Annual street-band style festival (HONK!-like).", | |
| "observations": "Noise/AQI/footfall/temp by street & day.", | |
| "transit_lines": "Historical+future generic transit lines.", | |
| "transit_stops": "Generic stop placement; tied to streets.", | |
| "transit_ridership_daily": "Coarse ridership snapshots every 5y.", | |
| "bike_infra": "Bike facility installs/removals.", | |
| "traffic_counts": "Vehicles/bikes/peds every ~5y by street.", | |
| "prices_index": "Indices (housing/food/transit) 1900\u20132200.", | |
| "weather_daily": "Daily temp, rain, snow, wind, heatwave flags.", | |
| "trees_inventory": "Synthetic street trees inventory.", | |
| "infrastructure_events": "Tree falls, power outages, water-main breaks, potholes (weather-coupled).", | |
| "building_issues": "Roof leaks, plumbing issues, HVAC failures (season/heat/rain coupled)." | |
| } | |
| } |