Data · dataset · 2021
Impervious Surface 2018
Listed in Open Calgary
The impervious surface layer contains polygon features generated from Digital Aerial Survey mapping line work.
Description
The layer features represent the various impervious surface types found within The City of Calgary. These features are classified by surface type and description based on the classification and specifications used in the Digital Aerial Survey Program.
Additional higher level general surface type classification has been applied to each impervious surface layer feature. To learn more about other DAS products available, visit Digital Aerial Survey . The file for download is 985 MB.
Links
Get the data
- CSV data.calgary.ca/api/views/i9mt-qafb/rows.csv?accessType=DOWNLOAD ↗
download · from data calgary ca
Where it is published
- Open Calgary dataset page data.calgary.ca/Environment/Impervious-Surface-2018/i9mt-qafb ↗
landing page · from data calgary ca
Catalogue records · 1
- SODA API data.calgary.ca/resource/i9mt-qafb.json ↗
metadata API · from data calgary ca
Topics
- Stated by source
- Environment
- From keywords
- Building · Earth & Environmental Science · Engineering
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Open Calgary | i9mt-qafb | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[field].anzsrc:group:3302 | mapping · data calgary ca | vocabulary-mapper@1.0.0 | keywords['building'] |
| concepts[field].local:field:earth-environmental | mapping · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[field].local:field:engineering | mapping · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[topic].socrata_category:data_calgary_ca:environment | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| created_date | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| description | source · data calgary ca | connector:data_calgary_ca@1.0.0 | /resource/description |
| license_text | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| publication_date | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| title | source · data calgary ca | connector:data_calgary_ca@1.0.0 | /resource/name |
| updated_date | source · data calgary ca | connector:data_calgary_ca@1.0.0 |