Redistricting—and gerrymandering—is one of the blacker cartographic arts. With the release of data from the 2020 U.S. Census, and the changes in state congressional delegations—some states gain a seat or two, some states lose a seat, others are unchanged—new congressional maps are being drawn up for the 2022 elections. The Washington Post takes a look at proposed congressional district maps in Colorado, Indiana and Oregon, and what their impact may be.
Hundreds of thousands of Indiana state highway maps that misspelled the new governor’s name are being destroyed and reprinted at the vendor’s expense. (WTHR’s coverage does not indicate what the spelling error was.) Misspelling the boss’s name is obviously politically awkward; I can’t help but suspect that actual cartographic errors would be let through with a sticker or an errata notice instead. [MAPS-L]
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These two Landsat images illustrate the extent of flooding along the Wabash and Illinois Rivers at the end of last year, as 6-10 inches of rain fell over the midwestern United States. The image from 8 December 2015, above left, shows normal water levels; the image from 1 January 2016, above right, shows the rivers in flood. Use the slider to compare the two views. Original image. [via]
Mapping Indiana: Five Centuries of Treasures is an exhibition of maps from the collection of the Indiana Historical Society. “Featuring several original—and some never before seen—pieces from our collection, Mapping Indiana explores the ways we think about maps, how we use them and how they have helped to shape Indiana.” From January 16 to April 2 at the Society’s Eugene and Marilyn Glick Indiana History Center in downtown Indianapolis. [via]