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Entrée de catalogue: Topographic maps on a scale of 1/100,000
Note that topographic maps at a scale of 1/100,000 are no longer updated. For the latest update date, see the [metadata]... -
Entrée de catalogue: Digital surface model (MNS)
An accurate representation of the relief is essential for a large number of land management applications. Digital terrain models (DTM) and digital surface models (MNS) are... -
Entrée de catalogue: Analysis of change between the mapping of heat/fresh islands 2013-2014 and 2020-2022
Maps of the analysis of change between * [mapping of heat islands/freshness 2020-2022] (https://www.donneesquebec.ca/recherche/dataset/ilots-de-chaleur-fraicheur-urbains-et-... -
Entrée de catalogue: Heat islands
Polygons representing heat islands on the ground surface. A heat island is defined as the difference in temperatures observed between two surrounding environments at the same... -
Entrée de catalogue: Orthophotos 2020
Orthophotographs of the territory of the MRC de Bécancour.This third party metadata element was translated using an automated translation tool (Amazon Translate). -
Entrée de catalogue: Southern Quebec Land Accounts (land cover change), 2024 edition
The geographic data from the land accounts of southern Quebec correspond to a set of matrix files with a spatial resolution of 50 meters, qualifying at three distinct times the... -
Entrée de catalogue: Siigsol-100m - Soil Properties Map
The SiIGsol-100m maps make it possible to document the spatial evolution of the properties of the mineral part of the soil at a spatial resolution of 100 m. These values were... -
Entrée de catalogue: Digital canopy model (MNC)
The numerical canopy model (MNC) is a representation of the altitude of the canopy. This 3D representation of the arboreal vegetation corresponds to the 2015 2D canopy. If... -
Entrée de catalogue: Orthophotos 2020
Orthophotography of the territory of the MRC of Drummond in Center-du-QuébecThis third party metadata element was translated using an automated translation tool (Amazon Translate). -
Entrée de catalogue: Satellite images - Sentinel-2 mosaics
These three satellite mosaics cover the entire territory of Quebec and include images taken in 2018, 2019 and 2020. The spectral bands are blue (band 2), near infrared (band 8),... -
Entrée de catalogue: Spring 2019 flood mapping
#Données related to the monitoring of the 2019 floods in Quebec Attention: water extent data is a near real-time interpretation of satellite data; they were produced in... -
Entrée de catalogue: Spring 2023 flood mapping
The purpose of this dataset is to locate the events related to the spring 2023 floods recorded by the Deputy Directorate General of Operations of the Ministry of Public... -
Entrée de catalogue: Study of bank mobility issues in the St. Lawrence river section
As part of measure 2.6 of the 2013-2020 Action Plan on Climate Change, and in the wake of the project “[Characterization of the banks of the fluvial part of the St. Lawrence and... -
Entrée de catalogue: Database on the ecological connectivity of natural environments in the St....
The purpose of the cartographic data resulting from analyses of the ecological connectivity of natural environments in the St. Lawrence lowlands is to equip users by making it... -
Entrée de catalogue: Urban heat/freshness islands and surface temperature 2012
Warning The 2012 version of Urban Heat/Freshness Islands and Surface Temperature is now replaced by a newer version from 2013-2014 and 2020-2022. Data from the 2012 version is... -
Entrée de catalogue: Mineral and vegetable surfaces
Matrix representation of surface materials by RVBI aerial photographs. Identification of vegetated and mineralized areas for the purposes of planning and management of the... -
Entrée de catalogue: Urban heat/freshness islands, temperature differences and urban heat island...
The data presented on this page concern the 2013-2014 mapping of temperature differences, the classification maps of these temperature differences (i.e. urban heat and freshness... -
Entrée de catalogue: Orthophotos 2020 - MRC d'Arthabaska
Orthophotography of the territory of the MRC d'ArthabaskaThis third party metadata element was translated using an automated translation tool (Amazon Translate). -
Entrée de catalogue: Coherent hydrological numerical terrain models at the regional scale
These digital terrain models (DTM) offer a regional numerical representation of Quebec's relief based on altimetric (altitude) and planimetric (rectangular or geographic) data.... -
Entrée de catalogue: Orthophotographs 2020 Shawinigan
Orthophotographs of each sector of the city of Shawinigan Photo taken: May 2020This third party metadata element was translated using an automated translation tool (Amazon...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).