Tag: Canada

A Map of Wildfire Damage in Jasper, Alberta

Published on by Jonathan Crowe
Municipality of Jasper

Fire forced the closure and evacuation of Jasper National Park this week, and the Jasper townsite itself was directly hit by flames on Wednesday. Parks Canada estimates about a third of the town’s structures have been destroyed. Municipal officials released a preliminary map today showing the damaged and destroyed buildings in the town. They stress that the information “is based on the damage that is visible from the street. We have not been inside buildings or seen the backside of properties. There may be additional damage to homes and businesses that isn’t visible from the street. Buildings marked as ‘not damaged’ on the map could also have internal damage caused by smoke and water. Consider this a preliminary description of properties affected in Jasper.” CBC News coverage.

Indian Residential Schools Interactive Map

Published on by Jonathan Crowe
Indigenous Services Canada (screenshot)

The Canadian government has launched an interactive map of former Indian residential schools. “The Indian Residential Schools Interactive Map allows users to visualize the location of the 140 former residential school sites recognized in the Indian Residential Schools Settlement Agreement as well as provide information on the current status and historical context of the site. The map has a search, filter, measurement and imagery slider to help users with analysis.” The map makes use of historical aerial photography to pinpoint the locations of schools that are no longer standing; many of the sites have since been redeveloped.

The purpose of the map is grim: to determine the potential locations of additional school gravesites. Generations of Indigenous children were forced to attend residential schools in Canada: many were subjected to physical and sexual abuse, and thousands died of disease or neglect. In the past few years, unmarked graves have been found at several residential school sites across Canada, and searches are under way at many others. This map makes available to searchers imagery that was otherwise difficult to access. (The imagery is also available as a dataset.) More at the CBC News story.

Canada’s Early Wildfire Season

Published on by Jonathan Crowe
A map of northern North America showing atmospheric carbon monoxide concentrations that correlate with wildfires in northern Canada, from the European Space Agency.
European Space Agency

Another year, another map from the European Space Agency showing the extent of Canada’s wildfires based on data from the Copernicus Sentinel-5P satellite. It’s not nearly as bad as last year’s, but it’s way earlier. The above is a frame from an animated map showing carbon monoxide concentrations earlier this month. “The extremely high concentrations, depicted in dark shades of orange, can be linked to active fires during this time period.”

Previously: Two Ways to Visualize Canada’s Wildfires.

Montreal’s Interactive Construction Site Map

Published on by Jonathan Crowe

Montreal has launched an interactive map of its many, many construction sites. Per CBC News: “Ahuntsic-Cartierville borough Mayor Émilie Thuillier says the map will help Montrealers see in real time where a construction site is, what the reason for it is and what company is responsible for it. The map also tells users when the work began and when it’s scheduled to end.” Apparently there are problems with illegal construction barriers and abandoned traffic cones: if they’re not on the map, that will be a tell.

The CBC on Inaccessible Flood Maps

Published on by Jonathan Crowe

As the CBC’s evening news program The National reports, flood maps can be incredibly hard to find, with even municipal maps requiring an NDA to view in some cases. Now this story focuses on Halifax, Nova Scotia in the wake of flash flooding this summer; the situation elsewhere in Canada may be quite different (Quebec’s flood maps, for example, are available online, though only in French).

Maps Reveal Extent of Land Privatization in Traditional Territories

Published on by Jonathan Crowe

New maps show the extent to which the Saskatchewan government has been privatizing or leasing public land near indigenous reserves. First Nations in the province are unhappy to discover that those lands—the subject of ongoing negotiations with the government—are no longer available for their traditional use. CBC Saskatchewan has the story (also see video above; the centre responsible for the maps has not posted them online).

Two Ways to Visualize Canada’s Wildfires

Published on by Jonathan Crowe

European Space Agency map of Canada showing average concentration of carboon monoxide for 1 May to 13 June 2023.

The European Space Agency released this map showing the impact on atmospheric carbon monoxide from Canadian forest fires. “Using data from the Copernicus Sentinel-5P mission, the image shows the average concentration of carbon monoxide for 1 May to 13 June. The extremely high concentrations, which are depicted in deep tones of orange, can be linked to active fires during the time. The image also shows how this air pollutant was carried as far as New York in the USA and over the Atlantic.”

Also from the ESA: this animated map of fire outbreaks in Canada during the same period.

Previously: Fire and Smoke Forecast Maps; Wildfires in Alberta.

Wildfires in Alberta

Published on by Jonathan Crowe

Here are some links to maps and satellite imagery of the wildfires devastating Alberta right now. The Alberta provincial government’s Alberta Wildfire Status Dashboard shows active wildfires and historical data; CBC News has produced four maps that distill and simplify data from that dashboard. NASA Earth Observatory has images of the wildfires from the Terra satellite’s MODIS instrument.

The Geographical Names Board of Canada at 125

Published on by Jonathan Crowe

The Geographical Names Board of Canada is celebrating its 125th anniversary. In Canada the provinces (since 1961) and territories (since 1984) do most of the actual naming (exceptions include Indian reserves, military reserves and national parks, which are done jointly by the relevant federal department and the province). What, then, does the Board do? From the Board’s about page:

Among today’s roles of the GNBC as a national coordinating body are the development of standard policies for the treatment of names and terminology, the promotion of the use of official names, and the encouragement of the development of international standards in cooperation with the United Nations and other national authorities responsible for naming policies and practices.

Coordinating, development, promotion, encouragement: as a former government employee, I’m familiar with those, erm, terms of art. But in a country with literally two major rivers named Churchill, a little coordination is not necessarily just an Important Canadian Government Initiative, if you follow me.

Indigenous Content Added to Climate Atlas of Canada

Published on by Jonathan Crowe

CBC News reports on the launch of an Indigenous Knowledges component to the Climate Atlas of Canada:

Until now, the interactive atlas did not show climate change projections for Indigenous communities. Only Canadian urban centres were included.

The newly-launched feature provides information about the impacts of climate change on 634 First Nations communities and 53 Inuit communities, while also profiling projects surrounding climate change adaptation and mitigation across the Métis homeland.

The Climate Atlas has a video demo of its Indigenous content. The Atlas’s online map, with Indigenous layers, is here.

Natural Resources Canada Releases Updated World Map

Published on by Jonathan Crowe

The World (Natural Resources Canada)
Natural Resources Canada

Canada’s federal Department of Natural Resources has released a new wall map of the world, its first since 2005, under an open government licence.

The World is a general reference political map focused on the names and international boundaries of sovereign and non-sovereign countries. The information is portrayed using the Winkel II projection at a scale of 1:29 000 000. The dataset includes international boundaries, populated places, and labelled major hydrographic and physical features.

Because it’s produced by a federal department, the map and the download page are at pains to emphasize that the boundaries, labels and other information is not necessarily representative of the Government of Canada’s position (viz., Persian Gulf and Sea of Japan; disputed boundaries are included, frozen conflicts not so much).

The Indigenous Peoples Atlas of Canada’s Giant Floor Map Comes to PEI

Published on by Jonathan Crowe

Indigenous Peoples Atlas of Canada Giant Floor MapRemember the Indigenous Peoples Atlas of Canada’s giant floor map? Measuring eight by eleven metres and created by Canadian Geographic Education (which has a lot of giant floor maps), it notably lacks provincial borders and names. It recently made its way to the University of Prince Edward Island’s education program, which occasioned this story for CBC News.

Previously: The Indigenous Peoples Atlas of Canada’s Giant Floor Map.

Vaccination Rates in Montreal

Published on by Jonathan Crowe

Interactive maps produced by Radio-Canada from Montreal Public Health data show where vaccination rates on the Island of Montreal are lagging. The Quebec government’s target is to have at least 75 percent of the population vaccinated. Of the 3,000 sectors on the map, 70 percent have reached that goal for the first dose and 3 percent for the second.

These data are useful in terms of where to target mobile clinics and other vaccination outreach programs. I’d love to see this for other cities in Quebec, especially the one nearest to me: Gatineau’s current rate is relatively low (66.4 percent first dose, 51.2 second dose as of this week) and it’d be revealing to see where the uptake is stronger or weaker.