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Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

“Full of Bogs and Poisonous Fruits”: Early Maps of Florida

Posted by: Carlyn Osborn

Florida: home to sunshine, oranges, spring breakers, and snowbirds. Or, in the words of the 16th century Spanish explorer, Hernando de Soto: “full of bogs and poisonous fruits, barren, and the worst country that is warmed by the sun.” For over a hundred years, between Columbus’ initial contact in the Bahamas (1492) and the English …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Digitizing 2.5 Million Maps: An Analyst’s View

Posted by: Carlyn Osborn

Today’s guest post is from Mike Schoelen, a Post-Graduate GIS Research Fellow in the Geography and Map Division. This post was inspired by work on the Geographic Hotspot Dynamic Indexing Project and collaboration with Amanda Brioche, Erin Kelly, and Evan Neuwirth. Mike is a born and raised Marylander. After completing his undergraduate degree at Frostburg …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Of Maps and Data

Posted by: Carlyn Osborn

There is no rule saying that maps need to be flat. Or on paper. Maps can be just about anything. They can take any shape, size, or form. They can be drawn, printed, carved, built, traced, tattooed, remotely sensed, or exist completely in your head. They can be a snapshot of a moment in time …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

The State Formerly Known as Deseret

Posted by: Carlyn Osborn

By the end of 1847, the Church of Jesus Christ of Latter-Day Saints (LDS) had put down roots near the Great Salt Lake in present day Utah. Originally organized by Joseph Smith in 1830, the LDS Church and its adherents continuously moved their headquarters for over a decade: from the Burned Over District in New …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Emma Hart Willard: Pioneering Geography Educator

Posted by: Carlyn Osborn

In honor of Women’s History Month this March, Worlds Revealed is featuring weekly posts about the history of women in geography and cartography. You can click on the “Women’s History Month” category see all related posts.   In 1800, Americans spent, on average, merely four months and two days in school over the course of …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Putting Women Back on the Map

Posted by: Carlyn Osborn

In honor of Women’s History Month this March, Worlds Revealed is featuring weekly posts about the history of women in geography and cartography. Today, we’ll give a brief overview of what’s to come. You can click on the “Women’s History Month” category see all related posts. Women cartographers envisaged, engraved, drew, and printed every kind …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Rare Spanish manuscript map showing the western borders of the Louisiana Purchase arrives at the Library of Congress

Posted by: Carlyn Osborn

Today’s guest post is by Anthony Páez Mullan, a cartographic reference specialist in the Geography and Map Division at the Library of Congress. He specializes in the historical cartography of Latin America, the Caribbean, and the Iberian Peninsula and is a co-author of the “Luso-Hispanic World in Maps.” The Library of Congress recently acquired an important …