Road weather station

Data on the depth of freezing and thawing in road pavements managed by the Ministry of Transport and Sustainable Mobility (MTMD).

Since the 2008-2009 winter period, these data have been calculated using temperature measurements recorded by weather stations located on the Quebec road network. In particular, these stations are equipped with a 3.0 m long probe to measure the hourly average temperature at various levels in the roadway. Average freezing and thawing depth values are then calculated on a daily basis. It should be assumed that the data is specific to the location and date of measurement only. Any interpretation of the continuity of measurements in space and time is left to the discretion of the user. It is also important to note that the start and end dates of load restriction periods take into account a combination of factors including the location of the stations on the road network and the spatial representativeness of the measurements.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2018-07-11
Date ( RI_366 )
2018-07-11
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Transports et de la Mobilité durable - Ministère des Transports et de la Mobilité durable ( )
https://www.donneesquebec.ca
Status
onGoing; enContinue RI_596
Maintenance and update frequency
daily; quotidien RI_533
Keywords ( RI_528 )
  • Environment
  • Freeze and thaw
  • MTMD
  • MTQ
  • Meteorological measurement
  • Weather
  • Thaw depth
  • Gel depth
  • Quebec road network
  • Station
  • Road weather station
  • Pavement temperature
  • Transport
  • Transports Quebec
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
vector; vecteur RI_635
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
2008-11-01
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S
E
W
thumbnail


Reference system identifier
EPSG / EPSG:3857 / unknown
Distribution format
  • CSV ( unknown )

  • GEOJSON ( unknown )

  • GPKG ( unknown )

  • HTML ( unknown )

  • PDF ( unknown )

  • SHP ( unknown )

  • WFS ( unknown )

  • WMS ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Transports et de la Mobilité durable - Ministère des Transports et de la Mobilité durable ( )
https://www.donneesquebec.ca
OnLine resource
Road weather station ( HTTPS )

Dataset;CSV;fra

OnLine resource
Road weather station ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Road weather station ( HTTP )

Dataset;GPKG;fra

OnLine resource
Road weather station ( HTTPS )

Dataset;HTML;fra

OnLine resource
Original metadata (https://www.donneesquebec.ca) ( HTTPS )

Dataset;HTML;fra

OnLine resource
Road Weather Station - Data Use Guide ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Road weather station ( HTTPS )

Dataset;SHP;fra

OnLine resource
Road weather station ( HTTPS )

Web Service;WFS;fra

OnLine resource
Road weather station ( HTTPS )

Web Service;WMS;fra

OnLine resource
Road weather station ( HTTPS )

Web Service;WMS;fra

File identifier
d7941cb1-69a8-4e8e-a117-6c0fd12c2037 XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2025-12-02
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Transports et de la Mobilité durable - Ministère des Transports et de la Mobilité durable ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
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thumbnail


Keywords


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Associated resources

Not available