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

Information Table Map Export API

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).

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 
                       		                   
               
       
   
       
Geo Shape
       
           
               
Forme geolocalisées
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
geo_shape
                       		                   
                   
                                                  Type                                                                         
geo shape
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
POLE
       
           
               
centre de responsabilité
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
pole
                       		                   
                   
                                                  Type                                                                         
text
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
CIRCREF
       
           
               
circuit de référence
               
No description available for this field.
           
               
                   
                                                  Name (identifier)                                                                         
circref
                       		                   
                   
                                                  Type                                                                         
decimal
                       		                   
                                      
                                                  Sample                                                                         
                       		                   
               
       
   
       
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                                                                         
                       		                   
               
       
   
       
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                                                                         
                       		                   
               
       
   

                                
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                                    More about JSON schema.
                                

                                
   
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