Government and Municipalities of Québec

The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information. Satellite image mosaics are products designed by combining several adjacent tiles of satellite images from the Landsat or Sentinel sensor. The coverage of the mosaics varies...

The temporary sample plot is a circular sample unit that covers an area of 400 m2. For each tree, we observe and measure the species, diameter, sunlight, and floor in relation to other trees, as well as defoliation and quality for the stems of deciduous trees and certain pines. In addition, the...

Map illustrating the differences in relative surface temperatures for all small urban areas in Quebec. The relative temperature difference is the temperature difference in the city compared to a nearby wooded area. With a 9-level scale for classifying relative differences in temperature, this map...

The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information. Surface deposit is the layer of loose material that covers rock. The deposit may have been established during the retreat of the glacier at the end of the last glaciation or by other...

__The link: * Access the data directory is available in the sectionDataset description sheets; Additional information. Ecoforest maps in PDF format are available at a scale of 1/20,000 and cover Quebec territory approximately up to the 52nd parallel. Each map covers an average area of...

This map illustrates the terrestrial and marine reliefs of Quebec and surrounding territories, at a scale of 1/2,000,000. Color ranges representing altitude classes and blending offer a summary of the relief and the major physiographic groups of Quebec. This map of the relief of Quebec is...

The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information. The Forest Inventory Directorate of the Ministry of Natural Resources and Forests (MRNF) began, in 2021, the production of data that indicates the strength of forest vegetation based...

These mosaics are the result of an assembly of orthophotographs produced in spring 2022 and 2023. Each image has been positioned geographically taking into account the effect of the relief. * These mosaics are the result of regional partnerships. Their download is free, as they were acquired...

The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information. The ecoforest maps in the third inventory cover almost all of the territory south of the 52nd parallel. Each file covers an area of approximately 250 km2. These digital maps...

The data presented on this page concern the 2020-2022 mapping of temperature differences, the classification maps of these temperature differences (i.e. urban heat and freshness islands) and the map of the urban heat island intensity index. These different maps are detailed below: - The mapping...