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).

(The Map Room’s Mastodon account is on both lists. If you’re looking for an instance to join, mapstodon.space is aimed at map and geospatial professionals and enthusiasts.)

Previously: The Map Room on Mastodon; Mastodon for Mappers; A Mastodon Update.

It doesn’t matter that much which instance you sign up at (you can connect to any other Mastodon account on any other instance, unless your instance blocks that other instance, which happens when, for example, an instance is full of racist trolls), but instances have local feeds, which is nice when your instance is full of people who share your interests. I’ve already found several familiar faces and/or institutions at mapstodon.space.

Erin Davis has created maps showing the average colour of each country of the world (plus  maps showing the average colour of each U.S. state and county). She derived the average colour from Sentinel-2 natural-colour satellite imagery; she appends the process and the code to the end of her post. [My Modern Met]

Our friend Alejandro Polanco’s latest project is The Minimal Geography Atlas, a collection of 40 thematic maps.

In my work as a map designer and science writer, I have collected over the past two decades hundreds of curious stories related to cartography or geography. These stories have seen the light of day in the form of hundreds of articles in magazines and blogs, as well as in posters or maps of very diverse types. Now, I’ve decided to compile my best maps and lesser-known but interesting curiosities from all that material I’ve collected over the years. The result is this book, an atlas designed to awaken your curiosity. The thematic maps that I have selected are part of the ones that I have created in the last years, improving them and adapting them for this book.

Alejandro is currently running a Kickstarter for the book. €18 gets you the digital edition, €65 the print edition (in softcover).

Previously: Alejandro Polanco’s Minimal Geography; Alejandro Polanco’s Lost Worlds.

So you would like to use a satellite image in your article and you would like to explain it to your viewers? Here is a short guide covering some of the most frequently asked questions and giving some general explanations on satellite images. It by no means covers all aspects, as there are far too many types of satellite images, but should give you a good start to find out more on your own and maybe motivate you to create your own images, which has become quite easy and quick even with no prior knowledge of it.

Complete with examples of imagery, examples of how to use it properly, and links to resources.

Our friend Alejandro Polanco has produced a nifty infographic poster map that is centred, for a change, on the Dymaxion projection. The central map is surrounded by lots of little inset maps and infographics. Called Minimal Geography, it’s available for sale via Kickstarter as a €6 digital download in two print sizes. A second reward level adds a full edition of Alejandro’s Maptorian.

Dixmont native Don Adams’ beloved Maine Atlas and Gazetteer was unable to complete the trip from Dixmont to Eustis yesterday. […]

Outside of Solon on Route 201, the Gazetteer shuddered in Sarah’s hands before evaporating into the heated air of the Adams’ 2008 Ford F-150. The particles were “finer than baby powder,” she said.

“It made a sound like a sigh, of relief almost, and then it was gone,” Don said.

Don bought the Gazetteer in 1989 during a family trip to Bangor to go school shopping for the kids. The Gazetteer was predeceased by seven different vehicles.

The Adams were left completely without navigational tools, due to Don’s TracPhone being a simple flip-style.

[MAPS-L]

Today Facebook announced disaster maps for use by relief organizations. Based on aggregated and anonymized user data, the maps of users’ location, movement and check-ins can, Facebook says, provide relief organizations with valuable information about where the need is greatest. At launch only the Red Cross, UNICEF and the World Food Programme will have access to the data; a process will be established to determine how it will be shared with others. [Engadget]

NASA has released updated global maps of the Earth at night. The so-called “black marble” maps show where human activity lights up the darkness. NASA’s page highlights some of the differences between the 2016 and 2012 versions of the map with before/after interactive sliders. John Nelson has tried something different: overlaying the 2016 map on the 2012 map with a clipping mask shows newly illuminated parts of the globe as dark patches.

As part of an article looking at semi-automatic weapons being sold online, NPR produced the above map, which shows the locations of classified listings on Armslist (a website described as “the Craigslist of guns”) between 12 and 15 June 2016 (i.e., immediately after the Orlando nightclub shooting). About 90 percent of Armslist listings had location data; about one in four of these listings are for semi-automatic weapons. [Maps on the Web]

Previously: In the U.S., Toddlers Shoot People Often Enough That It Can Be Mapped.

The Princeton Braillists publish tactile maps and atlases for a blind readership. Several books of maps are available: world and regional atlases, maps of U.S. states, and others.

Maps and drawings are created by hand in an aluminum foil sheet. The metal is embossed with a variety of tools to produce raised lines and areas of varying height, texture and width. The maps are labelled with key letters that are identified on the pages preceding each map. The master drawing is duplicated by the Thermoform process to make clear, sharp copies. The 11×11½-inch plastic sheets are bound into volumes with cardboard covers and spiral plastic binders.

[cartogeek]

Today’s xkcd is a flowchart for figuring out the age of an undated world map. Look carefully.

It was, to say the least, an imperfect system. Caretakers essentially acted as the cemetery’s librarians, but without a Dewey Decimal system to guide them. Numbers were not necessarily sequential, or the system shifted over the years, making the maps essential to finding the older graves. And as time rolled on, the maps began to deteriorate, fraying at the edges or cracking apart.

[WMS]

Here’s a short video about the project from Rutgers:

Previously: Earth from Above: Yann Arthus-Bertrand Comes to New York.

From the British publisher’s description: “From the early sketches of philosophers and explorers through to Google Maps and beyond, Simon Garfield examines how maps both relate and realign our history. His compelling narratives range from the quest to create the perfect globe to the challenges of mapping Africa and Antarctica, from spellbinding treasure maps to the naming of America, from Ordnance Survey to the mapping of Monopoly and Skyrim, and from rare map dealers to cartographic frauds. En route, there are ‘pocket map’ tales on dragons and undergrounds, a nineteenth century murder map, the research conducted on the different ways that men and women approach a map, and an explanation of the curious long-term cartographic role played by animals.”

It’s out next month in Britain; the U.S. edition will be out at the end of December.

Buy at Amazon | author’s page | publisher (UK) | publisher (USA)