Earlier this year, the New Yorker published a profile of Molly Burhans. Burhans is the founder of GoodLands, a Catholic organization focusing on mobilizing the land and resources of the Church to address climate change and other environmental issues. Burhans, whose background is in GIS, began by wanting to analyse the Church’s property holdings; she soon found out that the Church’s own record-keeping was somewhere between out of date and nonexistent—and certainly not digital.
In the Office of the Secretariat of State that day, Burhans met with two priests. She showed them the prototype map that she had been working on, and explained what she was looking for. “I asked them where their maps were kept,” she said. The priests pointed to the frescoes on the walls. “Then I asked if I could speak to someone in their cartography department.” The priests said they didn’t have one.
Burhans, who became known as the Map Lady at the Vatican, was asked if she’d be willing to create a cartography institute at the Vatican; plans to develop one have been waylaid by the COVID-19 pandemic (Burhans came down with a significant case herself.) Fascinating piece depicting the gap between modern data and an ancient institution, and the notion of using data as a force for progress. Thanks to John Greenhough for sending me a copy of this article; apologies for taking months to post about it.
For this year’s GIS Day, the Library of Congress is holding a virtual event focusing on the 2020 Census, featuring a keynote by Census Bureau geography chief Deirdre Bishop as well as three technical papers. The program will be (or was, depending on when you read this) streamed on the Library of Congress’s website and on their YouTube channel on Wednesday, 17 November 2021 at 1 p.m. EST, and will be available for later viewing.
The Thirty Day Map Challenge is taking place right now on Twitter: see the #30DayMapChallenge hashtag. For the second year in a row, mapmakers are challenged to make a map based on the day’s theme. (Today’s, for example, was to map with a new tool.) It’s open to everyone; for more information and resources see the challenge’s GitHub page. Here’s the page for the 2020 challenge, which saw 7,000 maps from 1,000 contributors.
Harvard on the Map, a new radio program looking at geospatial topics, is hosted by Harvard Graduate School of Design student Jennifer Horowitz. Three episodes so far, each of which an interview with someone working in the field.
NASA Earth Observatory has had several stories on the western U.S. wildfires, gathered here. This story summarizes the situation; satellite images of the smoke generated by the fires can be seen here, here and here.
Zealandia (Te Riu-a-Māui) is the name given to a proposed, and largely submerged eighth continent, of which New Zealand (Aotearoa) is the largest above-water remnant. Explore Zealandia is geoscience company GNS Science’s web portal to their maps of this largely submerged continent, including bathymetry, tectonics, and other data; the data is also available for download. [WAML]
“Mapping a Better Tomorrow” is a 30-minute film produced in 1971 to explain the work of the U.S. Army Topographic Command (TOPOCOM). After explaining maps from first principles, it covers the state of the art in terms of cartography, computer mapping, photogrammetry and surveying circa 1971, including the production of topographic maps, maps of the Moon and maps of, erm, southeast Asia. Since U.S. government publications are public domain, it’s available in several locations, including the Internet Archive (above), DailyMotion and Vimeo.
John Nelson reports that the Spilhaus projection will be supported in the next version of ArcGIS—version 2.5, to be released in a few months. This odd projection, which centres Antarctica on a world map showing the oceans as a single, uninterrupted body of water; went viral last year. Requests for ArcGIS support soon followed. Thing is, ArcGIS support requires the math behind the projection: figuring out that math took some sleuthing. The Spilhaus is, it turns out, basically an oblique aspect of the Adams World in a Square II projection.