{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T16:27:19Z","timestamp":1771000039804,"version":"3.50.1"},"reference-count":35,"publisher":"University of Toronto Press Inc. (UTPress)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cartographica"],"published-print":{"date-parts":[[2018,9]]},"abstract":"<jats:p> Dot maps are effective for cartographic visualization of categorical data. Recent advances in Web mapping technology have facilitated the development of interactive dot maps, in which users can pan and zoom to view data distributions for different areas. This interactivity, however, introduces multiple cartographic challenges, as design decisions that are appropriate at large scales can lead to clutter and illegibility at small scales. This article considers these challenges in the context of an applied example \u2013 an interactive dot map of educational attainment in the United States. It covers the methodology of the map\u2019s creation as well as how it addresses the cartographic challenges of interactive dot mapping. <\/jats:p>","DOI":"10.3138\/cart.53.3.2017-0021","type":"journal-article","created":{"date-parts":[[2018,10,1]],"date-time":"2018-10-01T19:03:20Z","timestamp":1538420600000},"page":"171-184","source":"Crossref","is-referenced-by-count":3,"title":["Scaling the Interactive Dot Map"],"prefix":"10.3138","volume":"53","author":[{"given":"Kyle E.","family":"Walker","sequence":"first","affiliation":[{"name":"Department of Geography\u00a0\/ Texas Christian University\u00a0\/ Fort Worth\u00a0\/ TX\u00a0\/ USA"}]}],"member":"1696","reference":[{"key":"r1","doi-asserted-by":"crossref","unstructured":"Bostock, Michael, Vadim Ogievetsky, and Jeffrey Heer. 2011. \u201cD3 Data-Driven Documents.\u201d IEEE Transactions on Visualization and Computer Graphics 17(12): 2301\u20139. https:\/\/doi.org\/10.1109\/TVCG.2011.185.","DOI":"10.1109\/TVCG.2011.185"},{"key":"r2","unstructured":"Cable, Dustin. 2013a. \u201cA Map That Shows What\u2019s Wrong with Washington.\u201d StatChat from the Demographics Research Group at the University of Virginia. Available at http:\/\/statchatva.org\/2013\/10\/28\/a-map-that-shows-whats-wrong-with-washington."},{"key":"r3","unstructured":"Cable, Dustin. 2013b. \u201cThe Racial Dot Map.\u201d Weldon Cooper Center for Public Service, University of Virginia. Available at https:\/\/demographics.virginia.edu\/DotMap."},{"key":"r4","doi-asserted-by":"crossref","unstructured":"Chua, Alvin, and Andrew Vande Moere. 2017. \u201cBinSq: Visualizing Geographic Dot Density Patterns with Gridded Maps.\u201d Cartography and Geographic Information Science 44(5): 390\u2013409. https:\/\/doi.org\/10.1080\/15230406.2016.1174623.","DOI":"10.1080\/15230406.2016.1174623"},{"key":"r5","doi-asserted-by":"crossref","unstructured":"de Berg, Mark, Prosenjit Bose, Otfried Cheong, and Pat Morin. 2004. \u201cOn Simplifying Dot Maps.\u201d Computational Geometry 27(1): 43\u201362. https:\/\/doi.org\/10.1016\/j.comgeo.2003.07.005.","DOI":"10.1016\/j.comgeo.2003.07.005"},{"key":"r6","doi-asserted-by":"crossref","unstructured":"de Geer, Sten. 1922. \u201cA Map of the Distribution of Population in Sweden: Method of Preparation and General Results.\u201d Geographical Review 12(1): 72\u201383. https:\/\/doi.org\/10.2307\/208657.","DOI":"10.2307\/208657"},{"key":"r7","doi-asserted-by":"crossref","unstructured":"Eicher, Cory L., and Cynthia A. 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