• Arctic SDI catalogue
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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 Security. All data is available on an interactive map and available as WMS and WFS web services. > To monitor the status of watercourses live, please refer to the [Vigilance - Flood Monitoring] application (https://vigilance.geo.msp.gouv.qc.ca/) ### List of available data: * **List of available data: * **Open water polygons derived from satellite data**: extent limits of open water derived from radar satellite images**: extent limits of open water derived from radar satellite images**: extent limits of open water derived from radar satellite images**. Location of flood events since April 14, 2023**: points locating approximately the flood events recorded by the Operations Directorate of the Ministry of Public Security as of April 14, 2023 (derived from the dataset [Civil Security Events] (https://www.donneesquebec.ca/recherche/dataset/evenements-de-securite-civile)). * **Municipalities affected by flood events since April 14, 2023**: cartographic representation of municipalities affected by flooding events since April 14, 2023. * **Sentinel-2 satellite image**: satellite image covering sectors flooded and presented in the form of a colored compound using short band infrared, near infrared and red wavelengths. ## #Note: Satellite acquisitions for the RADARSAT Constellation Mission (RCM) are planned in collaboration with Natural Resources Canada. The images obtained are processed by the emergency geomatics services of Natural Resources Canada as soon as possible and then the open water polygons are distributed as open data on Data Canada and on Data Quebec. Other optical or radar acquisitions may have been obtained by the Ministry of Public Security (MSP) from private suppliers. The Sentinel-1 and Sentinel-2 acquisitions released in open data by the European Space Agency (ESA) were processed by the Dromedaire Géo-Innovations firm.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2023-04-18
Date ( RI_366 )
2023-04-18
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de la Sécurité publique - Centre des opérations gouvernementales ( )
https://www.donneesquebec.ca
Status
historicalArchive; archiveHistorique RI_594
Maintenance and update frequency
unknown; inconnu RI_543
Keywords ( RI_528 )
  • Aléa
  • Carte
  • Catastrophe
  • Crue
  • Spring flood
  • Flood
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
2023-04-16
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W
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Reference system identifier
EPSG / EPSG:32198 / unknown
Distribution format
  • GEOJSON ( unknown )

  • GeoTIF ( unknown )

  • HTML ( unknown )

  • SHP ( unknown )

  • WFS ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de la Sécurité publique - Centre des opérations gouvernementales ( )
https://www.donneesquebec.ca
OnLine resource
Location of flood events since April 14, 2023 ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Municipalities affected by flooding events since April 14, 2023 ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Sentinel2 image of Lake Saint-Pierre from April 15, 2023 ( HTTPS )

Dataset;GeoTIF;fra

OnLine resource
Interactive map (IGO) ( HTTPS )

Dataset;HTML;fra

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

Dataset;HTML;fra

OnLine resource
Open water polygons derived from satellite data ( HTTPS )

Dataset;SHP;fra

OnLine resource
Spring 2023 flood mapping (WFS service) ( HTTPS )

Web Service;WFS;fra

File identifier
94857bac-3013-4f25-8e84-f40e01fccd11 XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2024-10-29
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 de la Sécurité publique - Centre des opérations gouvernementales ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

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Keywords


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Associated resources

Not available


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