Global Open Data Index: Survey
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(French) Données quotidiennes sur la concentration de polluants dans l'air, particulièrement pour ceux qui sont potentiellement nocifs pour la santé humaine. Les données doivent être disponible pour toutes les stations ou les zones de surveillance de l'air dans une ville.
| Question | Answer | Comment |
|---|---|---|
| Openly licenced | Yes | |
| In an open and machine-readable format | It is GeoTIFF. | |
| Downloadable at once | Yes | |
| Up-to-date | Yes | |
| Publicly available | Yes | |
| Available free of charge | Yes | |
| findable | 4 | |
| findable_steps | Go to Data.Gov.HK | |
| licence_url | https://data.gov.hk/en/terms-and-conditions | |
| Collected by government | Yes | |
| usability | 3 | |
| collector_name | Survey and Mapping Office, Lands Department | |
| characteristics | Scale of 1:250,000 (1 cm = 2.5km), Markings of national traffic routes, Markings of relief/heights, Markings of water stretches, National borders | |
| location | https://data.gov.hk/en-data/dataset/hk-landsd-openmap-o - ortophoto and topographic maps available | Raster data only |