Mapping Our Shared Environment
The North American Environmental Atlas combines and harmonizes geospatial data from Canada, Mexico and the United States to allow for a continental and regional perspective on environmental issues that cross boundaries. It is a unique tool to analyze and raise awareness of our shared environment and ecosystems across the continent, to demonstrate their value, and to help us see what needs to be done to protect them.
The dozens of map layers of the Atlas are unique in that they harmonize geographic information across North America’s political boundaries. By comparing these map layers, we can better understand and quantify critical trends and interrelationships at the North American level.
Explore this interactive story for a better understanding of how the Atlas can be useful to you.
Explore more than one thousand publications and articles that utilized data from the North American Environmental Atlas.
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Map Type
Map Files
Land Cover Change 30m, 2015-2020 (Landsat)
2024 Land Cover
This map demonstrates land cover change between 2015 and 2020 in North America at a spatial resolution of 30 meters.
North American Land Cover, 2020 (Landsat, 30m)
2024 Land Cover
This map of North American land cover provides a harmonized view of the physical cover of Earth’s surface across the continent at a spatial resolution of 30 meters, based on Landsat satellite imagery for Canada, Mexico, and the United States.
Land Cover Change 30m, 2010-2015 (Landsat)
2024 Land Cover
This map demonstrates land cover change between 2010 and 2015 in North America at a spatial resolution of 30 meters.
Land Cover 30m, 2015 (Landsat and RapidEye)
2024 Land Cover
This map of North American land cover at a spatial resolution of 30 meters provides a harmonized view of the physical cover of Earth’s surface across the continent based on 2015 Landsat satellite imagery for Canada and the United States, and RapidEye imagery for Mexico.
Land Cover, 2010 (Landsat, 30m)
2024 Land Cover
This map of North American land cover at a spatial resolution of 30 meters provides a harmonized view of the physical cover of Earth’s surface across the continent based on 2010 Landsat satellite imagery.
Landfills
2024 Pollutants
The North American Landfills dataset represents the approximate location of known landfills and dumpsites (open and closed) in North America, based mostly on governmental data from Canada, Mexico, and the United States.
North American Roads, 2020
2024 Transportation
As part of the North American Environmental Atlas, this reference dataset displays the roads network and ferry routes in 2020 across North America under three different categories:
Elevation, 2023
2023 Ecoregions, Land Cover
The 250m elevation map of North America illustrates the region’s terrain in relation to mean sea level, utilizing elevation data sourced from the Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010).
North American Lakes and Rivers, 2023
2023 Water
This North American Environmental Atlas dataset displays the coastline, linear hydrographic features (major rivers, streams, and canals), and area hydrographic features (major lakes and reservoirs) of North America at a reference spatial scale of 1:1,000,000.
Political Boundaries, 2021
2022 Humans
This reference map from the North American Environmental Atlas depicts political entities in North America, with jurisdictional areas represented as polygons and political boundaries, including international boundaries, and provincial, state, or territory boundaries, as lines.
Population Density, 2020
2022 Humans
This map shows the population density of North America for the year 2020 in number of people per square kilometer within 2.5 arc-minute pixels.
North American Forests, 2022
2022 Ecoregions
The North American Forest map shows the distribution of eighteen different primary ecological zones pertaining to forest systems within Canada, Mexico, and the United States.
Tools
Map Viewer
The North American Environmental Atlas map viewer provides access to several data layers, including terrestrial and marine ecosystems as well as human influence.
MapMonday
From tracking Uber orders in Montreal to understanding the effect of coastal farming activity in Sinaloa, Mexico– maps help us navigate and understand the world around us.
North American Land Change Monitoring System
A collaborative initiative between Canada, Mexico, and the United States to monitor land cover - the observed physical cover on the surface of the Earth - and its change over time.
Publications
Marine Ecoregions of North America
A book that celebrates the richness and wealth of our region’s common ocean and coastal...
Because our environment does not end at the border, the CEC has developed over the last 22 years a unique framework...
Integrated Modeling and Assessment of North American Forest Carbon Dynamics Technical Report
Tools for monitoring, reporting and projecting forest greenhouse gas emissions and removals
GIS Updates
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Contact
Questions about the North American Environmental Atlas? Contact:
Dominique Croteau
Project Lead, Geospatial and Environmental Information
(514) 350-4307