{
 "kind": "safecast_drive_log",
 "date": "2026-10-23",
 "built_utc": "2026-10-23T09:04:33+00:00",
 "rows": 1320,
 "bytes": 68979,
 "sha256": "168f1dd7d8eff578688aa51b1c9016fe8c498da9c1cc5af02163852853d6b753",
 "columns": [
  {
   "name": "slot_id",
   "dtype": "String"
  },
  {
   "name": "kind",
   "dtype": "String"
  },
  {
   "name": "name",
   "dtype": "String"
  },
  {
   "name": "start_utc",
   "dtype": "String"
  },
  {
   "name": "end_utc",
   "dtype": "String"
  },
  {
   "name": "lat",
   "dtype": "Float64"
  },
  {
   "name": "lon",
   "dtype": "Float64"
  },
  {
   "name": "n_obs",
   "dtype": "Float64"
  }
 ],
 "slot_id_column": "slot_id",
 "time_column": "start_utc",
 "sorted_by": [
  "start_utc",
  "slot_id"
 ],
 "row_groups": "one per year",
 "span": {
  "start": "2011-11-27T06:39:12+00:00",
  "end": "2026-09-25T07:26:47+00:00"
 },
 "source_file": "platform_storehouse/safecast_drive_log/_manifest.parquet",
 "url": "https://data.terrapulse.info/dex/safecast_drive_log/2026-10-23.parquet",
 "latest_url": "https://data.terrapulse.info/dex/safecast_drive_log/latest.parquet",
 "family": "movingplatformdex",
 "storage": "dossier",
 "n_slots_api": 1320,
 "sources": [
  "safecast"
 ],
 "licence_basis": "Safecast, CC0 1.0 - no restriction. Read on safecast.org/about/licenses 2026-10-02: 'Data is published under a CC0 designation ... free and open for anyone to use under any circumstance.' (The site's own text/photos are CC BY-NC; that covers the website, not the measurement data.)",
 "commercial_use": true,
 "cite": "TerraPulse (terrapulse.info) for the organizing; the sources above for the measurements, as their licence requires.",
 "same_as": "2026-10-22"
}