Data on flood zones include mapping carried out as part of the mapping program of the Canada-Quebec Convention from 1976 to 2001, the Program for the determination of flood ratings from 2001 to 2004 (PDCC), as well as the mapping carried out after that date by the Centre d'expertise du Québec (CEH) and its various partners.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Mapping of linear watercourses in the territory of Quebec City.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

The Base Hydrography Point Event layer contains hydrographic point features representing the locations of water or water related features captured through the 1:20000 Provincial Base Mapping Project, the 1:50000 Resource Access Mapping Program, the Alberta Vegetation Inventory Program and the Federal Government National Topographic Data Base 1:50000 mapping.

Mapping of watersheds in the territory of Quebec City.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Mapping of the centers of watercourses and surface watercourses on the territory of Quebec City.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Mapping of geolocation plaques in Michel-Chartrand Park (City of Longueuil).**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Mapping of the inventory of “potentially remarkable” trees on the territory of Quebec City.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

The mapping depicts the relative abundance of segregated ice in upper permafrost at a national scale. The mapping is based on modelling by O'Neill et al. (2019) (https://doi.org/10.5194/tc-13-753-2019). The mapping offers an improved depiction of ground ice in Canada at a broad scale, incorporating current knowledge on the associations between geological and environmental conditions and ground ice type and abundance. It provides a foundation for hypothesis testing related to broad-scale controls on ground ice formation, preservation, and melt.

The mapping depicts the relative abundance of wedge ice in upper permafrost at a national scale. The mapping is based on modelling by O'Neill et al. (2019) (https://doi.org/10.5194/tc-13-753-2019). The mapping offers an improved depiction of ground ice in Canada at a broad scale, incorporating current knowledge on the associations between geological and environmental conditions and ground ice type and abundance. It provides a foundation for hypothesis testing related to broad-scale controls on ground ice formation, preservation, and melt.

Mapping of the sections for calculating noise constraints in the urban planning code (CDU) on the territory of Laval.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**