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Found 7306 records
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This catalog contains annual 30 m spatial resolution snow dynamics metrics for each snow-year from 2018-2019 to 2023-2024 for all …
Record Modified: Jan 12, 2026
Record Released: Jan 12, 2026
Publisher: Natural Resources Canada
Formats:
JSON GeoTIF PDF
Keywords:
snow snow dynamics ice climate seasonal remote sensing Landsat Sentinel-2 Canada
Land cover
Snow
PURPOSE:
To track juvenile Atlantic salmon densities.
DESCRIPTION:
Indices of freshwater production are derived annually from electrofishing …
Record Modified: Jan 12, 2026
Record Released: Jan 12, 2026
Publisher: Fisheries and Oceans Canada
Formats:
CSV PDF ESRI REST
Keywords:
Ray-finned Fishes
RIVERS/STREAM
ELECTROFISHING
Salmo salar
Fish
Gulf of St. Lawrence
PURPOSE:
To gather localized high-quality data for mapping eelgrass distribution in bays and estuaries in the Gulf Region of …
Record Modified: Jan 12, 2026
Record Released: Jan 12, 2026
Publisher: Fisheries and Oceans Canada
Formats:
CSV ESRI REST
Keywords:
ECHO SOUNDERS
Aquatic Ecosystems
Coastal Habitat
COASTAL
Estuaries
Marine Environment Monitoring
Ocean Acoustics
SONAR
Habitats
Gulf of St. Lawrence
Fisheries and Oceans Canada (DFO) has been conducting surface water trawl surveys since 1992 in the coastal waters of British …
Record Modified: Jan 12, 2026
Record Released: Jan 12, 2026
Publisher: Fisheries and Oceans Canada
Formats:
CSV HTML
Keywords:
juvenile salmon; ecosystem; ecology; forage; fish
Fishery Independent Data
Relative Abundance
Relative Biomass
Stock Assessment
Pacific
British Columbia
Alaska
Salish Sea
Surveys
Fish
Resources management
...
Federal
The purpose of the survey is to document and record habitat types and associated algae and marine invertebrate species in …
Record Modified: Jan 12, 2026
Record Released: Jan 12, 2026
Publisher: Fisheries and Oceans Canada
Formats:
CSV ESRI REST
Keywords:
British Columbia
Pacific
habitat
algae
marine invertebrate
Marine biology
Ocean floor
Aquatic ecosystems
Coasts
Biological diversity
Aquatic animals
Provincial / Territorial
*Note that topographic maps at a scale of 1/20,000 are no longer updated. For the latest update date, see the …
Record Modified: Jan 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
CSV E00 GeoTIF HTML PDF SHP WMS WMTS XLS Other
Keywords:
BDTQ
buildings
Hydrography
Relief
Transport
Vegetation
Government information
Provincial / Territorial
• These mosaics are the result of an assembly of orthophotographs produced in spring 2023. Each image has been positioned …
Record Modified: Jan 9, 2026
Record Released: Aug 13, 2025
Publisher: Government and Municipalities of Québec
Formats:
CSV HTML SHP Other
Keywords:
Aerial
Cap-Santé
Deschambault-Grondines
Donnacona
GeoTIFF
Lac-Sergent
MRC of La Jacques-Cartier
MRC Portneuf
Mosaic
Neuville
Orthophoto
Photography
...
Provincial / Territorial
The level curves are derived from a LiDAR survey carried out in May 2014.
The equidistance is 25 cm, the …
The equidistance is 25 cm, the …
Record Modified: Jan 9, 2026
Record Released: Mar 30, 2022
Publisher: Government and Municipalities of Québec
Formats:
CSV ESRI REST GEOJSON HTML KML ZIP
Keywords:
Curve
Hypsometry
Level
Relief
Government information
Provincial / Territorial
Geo-Flooding is an interactive map, accessible by mobile or computer, which allows you to consult the sectors for which information …
Record Modified: Jan 9, 2026
Record Released: Nov 16, 2023
Publisher: Government and Municipalities of Québec
Formats:
FGDB/GDB GeoPackage HTML PDF
Keywords:
Flood
Natural risk
Flood zone
Government information
Provincial / Territorial
Maps of the analysis of change between * [mapping of heat/freshness islands 2020-2022] (https://www.donneesquebec.ca/recherche/dataset/ilots-de-chaleur-fraicheur-urbains-et-ecarts-de-temperature-relatifs-2020-2022) * and * [mapping …
Record Modified: Jan 9, 2026
Record Released: Mar 22, 2023
Publisher: Government and Municipalities of Québec
Formats:
GeoTIF HTML PDF SHP XLS
Keywords:
Layout
Change analysis
Tree
Cartography
Chaleur
Climate change
Development
Environment
Forest
Freshness
Geomatics
ICFU
...