Future - Flood Susceptibility Mapping

This series of projected future flood susceptibility maps were generated using an XGBoost machine learning model trained on major floods from 2005 to 2023. The trained model was applied to future climate scenarios for 2050, 2070, and 2100, under two SSP scenarios: 245 and 585. The model uses temperature and precipitation time series to estimate potential future flood susceptibility. These maps represent model projections and should be interpreted as indicators of potential flood susceptibility, not precise forecasts.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 20:54 (TU)
Créé le	avril 17, 2026, 20:54 (TU)
contact_email	geoinfo@nrcan-rncan.gc.ca
contact_person	{"en": "Government of Canada; Natural Resources Canada;Geoscience and Earth Monitoring Sector (GEMS)/Canada Centre for Mapping and Earth Observation/GeoBase", "fr": "Gouvernement du Canada; Ressources naturelles Canada;Secteur des géosciences et de la surveillance de la Terre (SGST)/Centre canadien de cartographie et d’observation de la Terre/GeoBase"}
criticality_level	[]
data_dictionary	EPSG:3979,https://www.epsg-registry.org,
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2026-03-01 00:00:00
open_canada_keywords	{"en": ["flood susceptibility", "flood likelihood", "flood screening", "climate change", "Mid-latitude", "Western Hemisphere", "Northern Hemisphere", "North America", "Canada", "Floods", "Surface water", "Hydrology", "Earth sciences", "Climate change", "Water management"], "fr": ["susceptibilité aux inondations", "probabilité d'inondation", "dépistage des zones inondables", "dépistage des zones inondables", "Latitude moyenne", "Hémisphère occidental", "Hémisphère septentrional", "Amérique du nord", "Canada", "Inondation", "Eau de surface", "Hydrologie", "Sciences de la terre", "Changement climatique", "Gestion de l'eau"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Future - Cartographie de la susceptibilité aux inondations
update_frequency	as_needed