Table · dataset · 2024
Canopy 2013
Listed in Virginia Open Data Portal
This dataset represents the extent of the tree canopy for the City of Alexandria.
Description
This dataset was created by extracting spectural signature information from satellite imagery based on remote sensing methodologies. The polygons in this dataset represent the estimated location where canopy is present within the City of Alexandria.
This dataset is an aggregation of the canopy from 2007-2013. For additional information or questions please contact the GIS Division.
Links
Get the data
- Publisher page cityofalexandria-alexgis.opendata.arcgis.com/datasets/AlexGIS::canopy-2013 ↗
documentation · download · from data virginia gov
- ArcGIS GeoService services2.arcgis.com/ChYV69FhfjwkvRmy/arcgis/rest/services/Canopy_2013/FeatureServe… ↗
download · from data virginia gov
- CSV cityofalexandria-alexgis.opendata.arcgis.com/api/download/v1/items/582e0d7238f541f190d1355a2456506f/csv?lay… ↗
download · from data virginia gov
- Shapefile cityofalexandria-alexgis.opendata.arcgis.com/api/download/v1/items/582e0d7238f541f190d1355a2456506f/shapefi… ↗
download · from data virginia gov
- GeoJSON cityofalexandria-alexgis.opendata.arcgis.com/api/download/v1/items/582e0d7238f541f190d1355a2456506f/geojson… ↗
download · from data virginia gov
- KML cityofalexandria-alexgis.opendata.arcgis.com/api/download/v1/items/582e0d7238f541f190d1355a2456506f/kml?lay… ↗
download · from data virginia gov
Where it is published
- Virginia Open Data Portal dataset page data.virginia.gov/dataset/canopy-2013 ↗
landing page · from data virginia gov
Catalogue records · 1
- CKAN API data.virginia.gov/api/3/action/package_show?id=a2b811a0-d421-4b32-9f7c-21bc6d3d6… ↗
metadata API · from data virginia gov
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Satellite remote sensing 65%
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Virginia Open Data Portal | a2b811a0-d421-4b32-9f7c-21bc6d3d6e2b | 5 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · data virginia gov | connector:data_virginia_gov@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · data virginia gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · data virginia gov | connector:data_virginia_gov@1.0.0 | |
| description | source · data virginia gov | connector:data_virginia_gov@1.0.0 | /notes |
| publication_date | source · data virginia gov | connector:data_virginia_gov@1.0.0 | |
| title | source · data virginia gov | connector:data_virginia_gov@1.0.0 | /title |
| updated_date | source · data virginia gov | connector:data_virginia_gov@1.0.0 |