ODT Maps was a trailblazing cartography and geo-education publisher whose innovative maps, products, and resources help people see the world in new ways. Originally finding its start as a consulting company, ODT ventured into mapmaking with the goal of challenging conventional wisdom, stimulating fresh perspectives on global geography, and deepening our understanding of our interconnected world. Notable examples of ODT's unconventional approach to mapmaking include the “What’s Up? South” wall map, depicting an upside-down world, and the “World Population Map,” which presents countries by population size. Alongside maps, the company produced a range of multimedia products, including insightful books and thought-provoking videos. Although ODT ceased operations in 2021, the company’s line of maps and multimedia products continue to challenge perspectives today.
Equal Area Projection Maps
Equal area projection maps keep the size of regions accurate, so areas on the map are proportional to their real-world sizes. This type of projection is useful for tasks where accurate area representation is crucial, like in statistical or thematic maps. Examples include the Arno Peters, Hobo-Dyer, and Steve Waterman projections.
South-up & Different Perspectives Maps
South-up maps orient the south direction at the top of the map instead of the
traditional north. This perspective can provide a fresh view of the world, often used in educational contexts or to challenge conventional geographic assumptions. This collection also includes Mercator-projection maps.
Fun fact: the first south-up map was called the Tabula Rogeriana and was created in 1154 for King Roger II of Sicily, whereas many of the earliest maps placed east at the top likely because the sun rises in the east.
Learn About Maps
ODT Maps produced various types of media to educate people about the way maps are developed, why we need different projections, and how maps influence the way we
think about the world around us. In this collection you'll find books, handbooks, DVDs, as well as ODT’s Mercator-projection maps, World Population maps, and size comparison maps.