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Civil security events
The purpose of this dataset is to make it possible to locate civil security events recorded by the Operations Department of the Ministry of Public Security. It brings together... -
Ice cards
English: Ice maps produced for the prevention of flooding by ice jams and the monitoring of river ice during spring floods, winter temperatures or even during... -
Regulated flood zones
English: A regulated flood zone is an area of land likely to be flooded and delimited by mapping or, along the St. Lawrence River, by flood ratings. On the... -
Spring 2023 flood mapping
English: 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... -
Limnometric scales (public)
English: A limnimetric scale is a ruler, usually made of enamelled steel, that resists corrosion. They are generally attached by means of anchoring to existing... -
Areas of high and low current of the Ottawa and Gatineau rivers Appendix E -...
English: This map locates the areas of high current and low current of the Ottawa and Gatineau rivers. The low-current zone corresponds to the part of the... -
Flood markers
The Ministry of Public Security (MSP) supports the development of knowledge of flood risks. Flood markers make it possible to illustrate the water level reached during a very... -
Water levels during a flood (since 2017)
English: The Ministry of Public Security (MSP) supports the development of knowledge of flood risks. In collaboration with Laval University and the... -
Service to 9-1-1 emergency centers
- Servicing administrative emergency call center agreements: This information layer alerts users to telephone respondents for emergency calls with a 10-digit number. In...
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Runoff water retention tanks
Polygons representing runoff water retention basins at a resolution of one meter in order to identify the physical particularities of the territory. Runoff is defined as the... -
Mapping of stress areas related to coastal erosion and land movements
This map locates the parts of the territory where the standards relating to coastal erosion, prescribed by the Government of Quebec, must apply. Coastal erosion constraint areas... -
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... -
Location of electrical network transmission lines
Anthropogenic and natural constraints of the revised land use and development plan of the City of Laval.This third party metadata element was translated using an...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).