Nova Scotia Community College’s Centre of Geographic Sciences, a tiny, 200-student campus in Lawrencetown, Nova Scotia, gets two writeups in Canada’s national newsmagazine, Maclean’s, as part of its annual campus guide: its unique marine geomatics program is profiled here, and the W. K. Morrison Special Collection, which I told you about last June, is profiled here.
I live 45 minutes outside the western Quebec city of Gatineau, which itself lies just across the river from Canada’s capital city, Ottawa. Yesterday Gatineau’s police service launched a crime map that shows seven categories of crime—arson, assault, break-ins, robbery, theft from a vehicle, theft of a vehicle, and vandalism. The cops are careful to stress (media release in French) that the map is for informational purposes only; the data isn’t suitable for data-crunching, and the locations aren’t precise enough to pinpoint specific buildings.
A guide to Mi’kmaw place names in Nova Scotia, the Mi’kmaw Place Names Digital Atlas was unveiled last year. It’s “an interactive map showing more than 700 place names throughout Nova Scotia, and includes pronunciation, etymology, and other features, such as video interviews with Mi’kmaw Elders.” Flash required (really?). [CBC News]
Various items about maps and map history from here in Canada:
Last month former Canadian diplomat Dan Livermore donated his small collection of 17th- and 18th-century maps to the Brock University Library’s Special Collections and Archives, which will digitize the maps. St. Catharines Standard. [Tony Campbell/WMS]
Also last month, the Parry Sound North Star’s John Macfie came into possession of an 1886 map of the area by a local land agent, the history and provenance of which he explores in some detail. [WMS]
As the site of a major aviation base during World War II, the town of Gander, Newfoundland and Labrador, is surrounded by crash sites and other historical points of interest; the town and local historical groups are now mapping those sites and creating trails to them. [WMS]
Michael Layland, author of a book about the early maps and charts of Vancouver Island, writes in the Victoria Times-Colonist about his map habit and his research methods for that book. [WMS]
Most maps published by the Canadian government, including the poster-sized map I have on my wall, claim a vast tract of the Arctic Ocean, all the way up to the North Pole—basically everything east of 141 degrees west longitude—as Canadian territory. The National Post’s Tristin Hopper argues that this is a mistake. Canada doesn’t even officially claim that (briskly melting) expanse of ice.
The incorrect Canadian maps are all based on the old-fashioned “sector theory” of claiming the Arctic. Back when the Arctic Ocean was largely an inaccessible chunk of ice that swallowed explorers, polar nations were generally content with dividing it up like the slices of a pizza that had the North Pole at its centre. […]
Nevertheless, while various expansionist Canadian politicians have enthusiastically touted some version of the sector theory over the years, it has never been officially adopted as Canadian policy.
(I seem to have a number of other Canada-related items in my queue. Let me get to them next.)
Several Yukon communities are built on permafrost. In the context of climate change, that’s something of a problem. CBC News reports on a six-year research project that has produced hazard maps of seven Yukon communities; the maps evaluate the risk to future development from permafrost melting, flooding and ground instability. [CCA]
This striking high-resolution map of Canada’s roads and highways, produced by EarthArtAustralia, is a work of GIS: it’s assembled from Canadian GIS road data, with roads coloured and weighted by importance (freeways are bright yellow, back roads are blue). This map is also inarguably a work of art: I could easily have one on my wall. It’s certainly being sold as such, with high-resolution digital downloads and prints available. (EarthArtAustralia has a number of downloadable and frameable maps based on road and waterway data: they’ve been coming at a furious clip lately.)
CBC News reports on the Canadian Coast Guard’s project to map the continental shelf under the Arctic Ocean, now in its third and final year. This is part of Canada’s attempt to stake a claim to the continental shelf (and seas above it) beyond the 200-mile nautical limit, which other Arctic countries (hello, Russia) are also trying to do.
Previously: Arctic Maritime Jurisdiction Map.
On Canada Day, Nick Ross drew a map of Canada to help Americans out:
I drew a map of Canada to help Americans out. HAPPY CANADA DAY pic.twitter.com/nyPHDEr3jx
— Nick Ross (@NickBossRoss) July 1, 2016
On the Fourth of July, Nick Ross drew a map of the U.S. to help Canadians out:
I drew a map of America to help Canadians out. HAPPY INDEPENDENCE DAY! pic.twitter.com/1l5M6Rq9QR
— Nick Ross (@NickBossRoss) July 4, 2016
Nova Scotia Community College’s Centre of Geographic Sciences has begun digitizing the maps from the W. K. Morrison Special Collection. Morrison, once a cartographer at the Centre, left them his collection of more than 2,500 maps when he died in 2011.
It is a mixed media print collection of historical maps, atlases, periodicals and books that is unique in the Province in terms of its focus on the early mapping of Nova Scotia and specifically the 18th Century nautical charts of J.F.W. DesBarres’ Atlantic Neptune. The collection also contains a complete run of the Gentleman’s Magazine from 1731-1802, and other early European periodicals containing maps not present in other collections. In addition to the maps that cover the advances in geographic knowledge over five centuries, there are a number of important atlases dating from the 18th and 19th Centuries as well as an interesting collection of Nova Scotiana from the 19th and early 20th centuries.
Google Earth Blog has a roundup of the available satellite imagery of the Fort McMurray wildfire.
Satellite imagery from the Pléiades-1A satellite showing the extent of wildfire damage caused to Fort McMurray, Alberta can be viewed through a web-based mapping application released by the government of Alberta. (Doesn’t work in Safari for Mac; works fine in Chrome.) [CBC News]
DigitalGlobe’s satellite imagery of the Fort McMurray wildfire, which uses “short wave infrared imagery (SWIR) to ‘cut’ through the smoke and identify the active footprint and burning hotspots” and reveals where buildings have been damaged or destroyed by the fire, can be viewed at Gizmodo and on DigitalGlobe’s own blog.
Previously: Fort McMurray Fire Roundup.
Climate change has made the Arctic increasingly open to shipping, and more ships travel the Canadian Arctic every year. But as Claire Eamer argues in Hakai magazine, the lack of mapping makes such voyages a dangerous proposition. “[J]ust because the ice is melting it doesn’t mean the waterways are safe. The federal Canadian Hydrographic Service (CHS) is responsible for mapping Canada’s waters. So far, they’ve only managed to map roughly 10 percent of Arctic waterways in accordance with international standards.” [CCA]
Here are some links to maps and satellite imagery of the wildfire that forced the evacuation of Fort McMurray, Alberta this week.
1. The fire is fuelled in part by abnormally high temperatures: 32°C (90°F) was reported earlier this week. The above temperature anomaly map, based on MODIS data from NASA’s Terra satellite, demonstrates how unusual these temperatures are: “The map above shows land surface temperature from April 26 to May 3, 2016, compared to the 2000–2010 average for the same one-week period. Red areas were hotter than the long-term average; blue areas were below average.”
2. NASA’s Earth Observatory is also assembling a collection of Landsat satellite images of the fire:
3. Smoke from the fire is making it into the United States, and turning up on NOAA imagery:
— NOAA Satellites (@NOAASatellites) May 6, 2016
Look at the smoke from the Fort McMurray fire, it's traveled all the way to the gulf coast! pic.twitter.com/uEQigSCjqN
— Jim Cantore (@JimCantore) May 6, 2016
4. Maclean’s and CBC News have tried to depict the size of the fire by superimposing it on other cities in Canada and elsewhere in the world; so has Kyrstyn Morochuk, whose maps have been reposted by the Huffington Post. I’m not sure who came up with it first.
Previously: Canadian Wildfire Maps.