Data · dataset · 2023
Tree Canopy 2022
Listed in Open Calgary
Tree Canopy contains polygons outlining the extent of tree cover for all land within the City of Calgary.
Description
The tree canopy was derived by Remote Sensing software using City of Calgary Orthophotos and Lidar. The resulting data was then quality controlled and edited using various photogrammetric and processing tools.
TREE_CANOPY_2022 was created by updating TREE_CANOPY_2020 photogrammetrically using the 2022 Digital Aerial Survey (DAS) aerial imagery. Trees and large shrub areas over 2m tall are captured in this dataset.
Links
Get the data
- CSV data.calgary.ca/api/views/mn2n-4z98/rows.csv?accessType=DOWNLOAD ↗
download · from data calgary ca
Where it is published
- Open Calgary dataset page data.calgary.ca/Environment/Tree-Canopy-2022/mn2n-4z98 ↗
landing page · from data calgary ca
Catalogue records · 1
- SODA API data.calgary.ca/resource/mn2n-4z98.json ↗
metadata API · from data calgary ca
Topics
- Stated by source
- Environment
- From keywords
- Earth & Environmental Science · Social Science
- Inferred from text
- Satellite remote sensing 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Open Calgary | mn2n-4z98 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[field].local:field:social-science | mapping · data calgary ca | connector:data_calgary_ca@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · data calgary ca | keyword-concept-rules@1.0.0 | title+description (65%) |
| 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 |