Ground truth drop list
The last cleaning step removed stops that had no matching place on the map: 21 real stops (68 stay records). This took the dataset from 975 to 907 stays.
| Category | Stops | Rule |
|---|---|---|
| Underground | 10 | Location in the Shareo or Kamiyacho underground arcades, which ZTOWN does not capture (Spatial entity layers) |
| Manual verification | 11 | Checked one by one against the self-report record |
The 11 stops removed after checking by hand (place names as the participants wrote them; participant codes are left out on purpose):
- City Bakery, Minamoa
- RIDERS Motomachi, Hiroshima Gate Park
- Starbucks Hiroshima City Central Park
- Hirogin HD (Hiroshima Bank head office branch)
- Omnibus Roasters Motomachi
- Fukuya to Taito Station underground passage (named "underground", but not in Shareo or Kamiyacho, so it is in this group)
- Bus stop, Hiroshima Station
- Hiroshima National Peace Memorial Hall for the Atomic Bomb Victims
- Pride of Hiroshima, Hiroshima Gate Park
- Lawson Shimint
- Coco's Restaurant Danbara
All 21 names were checked against the raw self-report data, and all of them matched.
Where this step fits in the whole cleaning process: Ground truth cleaning.
Part of Ground truth data.