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Vegetation control planning in rights-of-way (transmission system) - Shapefile

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Dataset on Hydro-Québec’s annual vegetation control planning to clear rights-of-way in the power transmission system (high-voltage lines). Vegetation control work is required to ensure the safety of Hydro-Québec personnel and the public, in addition to the reliability of the system. It is carried out on a cyclical basis over more than 140,000 ha at the rate of about 20,000 ha per year. Note: the schedule is subject to change without notice.

Useful information for interpreting the data

The data are taken from the vegetation control planning schedules to clear the rights‑of‑way in Hydro‑Québec’s transmission system.

  • The database contains information from a tracking file on vegetation control planning in rights-of-way and from a georeferenced file that includes the rights-of-way in the transmission system.
  • No geometric measurements should be taken using these data (estimated average precision).

Additional information

  • Geographic coverage:  province of Québec
  • Temporal coverage: 2023
  • Last modified on: 2023-08-02
  • Initial distribution: 2022-07-25
  • Notices and conditions of use:  Vegetation control work is carried out on a cyclical basis. The schedule is subject to change without notice. No geometric measurements should be taken using these data (estimated average precision).
Dataset Identifier
calendrier-travaux-degagement-transport-shap
Downloads
55
Themes
Infrastructure and grid
License
CC BY-NC 4.0
Language
French
Timezone
America/Toronto
Modified
November 18, 2024 9:09 PM
Publisher
Hydro-Québec
Reference
https://www.hydroquebec.com/data/documents-donnees/zip/planif-vegetation-transport-shp.zip
Update frequency
Irregular
Territory
Last processing
May 19, 2025 11:00 PM (metadata)
December 6, 2024 8:03 PM (data)

Attachments

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Dataset schema

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Geo Point
Points géolocalisés

No description available for this field.

Name (identifier) 
geo_point_2d
Type 
geo point
Sample 
[48.21636532452155,-69.94240865695834]
Geo Shape
Forme geolocalisées

No description available for this field.

Name (identifier) 
geo_shape
Type 
geo shape
Sample 
{"coordinates":[[[-69.941658,48.216585],[-69.941935,48.216261],[-69.943,48.216155],[-69.943068,48.216431],[-69.941658,48.216585]]],"type":"Polygon"}
POLE
centre de responsabilité

No description available for this field.

Name (identifier) 
pole
Type 
text
Sample 
Saguenay
CIRCREF
circuit de référence

No description available for this field.

Name (identifier) 
circref
Type 
decimal
Sample 
727
SUFCIREF
suffixe du circuit de référence

No description available for this field.

Name (identifier) 
sufciref
Type 
text
Sample 
.
PORTEE
numéro de la portée du circuit de référence

No description available for this field.

Name (identifier) 
portee
Type 
decimal
Sample 
62
SUFF
suffixe de la portée de référence

No description available for this field.

Name (identifier) 
suff
Type 
text
Sample 
.
DATEMAJ
date du traitement des données de la planification sous forme « AAAAMMJJ », où AAAA = année, MM = mois, JJ = jour

No description available for this field.

Name (identifier) 
datemaj
Type 
text
Sample 
2023/08/01

JSON Schema

The following JSON object is a standardized description of your dataset's schema. More about JSON schema.

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