Maps and Cartography

Maps and cartography are essential tools in geography that enable us to visualize and understand the Earth’s surface and its features.

Cartography is the art and science of creating maps, which involves the use of sophisticated technology and techniques to accurately represent the Earth’s physical and cultural features.

Maps provide a visual representation of the world, allowing us to identify patterns, explore spatial relationships, and navigate through unfamiliar terrain.

Map showing the location of Guantanamo Bay. Source: MediaWiki Commons

Call for a Guantanamo Bay Marine Research Facility and Peace Park

A.J. Rohn

As Cuba hopes to be seen as environmentally aware and take action in conservation and many in the United States want to distance themselves from the reports of torture and international law violations in Guantanamo, the article in Science calls for the base to transition into a marine research facility.

Explore the Literary Geography of London

Caitlin Dempsey

Authorial London is a project that geolocates geographic references about London from writers that have lived in the United Kingdom's most populous city.

Martin Behaim's globe, 1492.

World’s Oldest Surviving Terrestrial Globe

Elizabeth Borneman

The world’s oldest terrestrial globe exists in Germany and shows the world as it was known in 1492 when it was created by Martin Behaim.

Where Can You See From the Sea?

Elizabeth Borneman

Cartographer Andy Woodruff maps out what is directly across the ocean depending on where a person is standing along each continent's coastline.

Color Maps to Your Heart’s Content With this City Maps Coloring Book

Caitlin Dempsey

City Maps: A coloring book for adults is a 94-page book containing 44 maps covering cities from around the world.

The blank pink shaded area on the left shows the geographic information available for Kibera before the crowdsourced effort by Spatial Collective filled in geographic data (right).

How Users are Helping to Map Kenyan Slums

Kevin Wisher

One of the latest ongoing, user-generated mapping projects involves the mapping of slums in Kenya.

1880 popular vote by county. From Scribner’s Statistical Atlas, 1883.

The Map that Started the Red and Blue Election Map Trend

Elizabeth Borneman

Historian Susan Schulten has traced the practice of mapping elections of the country by color to 1883.

A view of Eartha up close. Photo: Katie Hargrave

Eartha: The World’s Largest Revolving Globe

Elizabeth Borneman

Eartha, housed in the lobby of DeLorme's headquarters is the World's Largest Revolving Globe.

Geographic Profiling of Banksy

Caitlin Dempsey

Scientists at Queen Mary University of London have used spatial profiling techniques in an attempt to discover the real identity of enigmatic graffiti artist Banksy.

Atlas of Urban Geography from the 16th Century Reissued

Caitlin Dempsey

The earliest atlas of cities, Civitates Orbis Terrarium (or Cities of the World) captured a time of incredible urban development and cartographic innovation.

Map Any Word Across the World

Caitlin Dempsey

Word Map is a fascinating online mapping application that lets the user type in any word and see that word mapped in the official or dominant language of each country around the world.

One of the Oldest Terrestrial Globes to Go 3D

Elizabeth Borneman

A globe housed by the New York Public Library globe from around the year 1510 one of the oldest terrestrial globes ever created recently underwent 3D imaging.

Earthquake Time Bombs

Caitlin Dempsey

In his new book, Earthquake Time Bombs, Yeats discusses the world’s most dangerous earthquake hotspots, the communities at risk, and how the public can mitigate the effects of future disasters.

Cartography in Literature Now Online

Caitlin Dempsey

The History of Cartography project has scanned and made available online its series "Literary Selections on Cartography."

Cartography and the American Revolution

Elizabeth Borneman

A new book discusses the history and importance of mapmaking in the United States. The Revolutionary War prompted some major leaps in charting the newly formed United States of America.

Mapping the Destruction of UNESCO World Heritage Sites

Caitlin Dempsey

Culture Under Threat Map was launched to highlight the destruction happening to historical sites in the Middle East and North Africa.

NASA's Orbit Pavilion. Photo: David Delgado / NASA JPL

The Sound of Satellites

Elizabeth Borneman

NASA collaborated with architects Jason Klimoski and Lesley Chang to create a way to hear the sounds of different satellites orbiting above the Earth.

This map of Greenland ice sheet velocity was created using data from Sentinel-1A in January–March 2015 and complemented by the routine 12-day repeat acquisitions of the margins since June 2015. About 1200 radar scenes from the satellite’s wide-swath mode were used to produce the map, which clearly shows dynamic glacier outlets around the Greenland coast. In particular, the Zachariae Isstrom glacier in the northeast is changing rapidly, and recently reported as having become unmoored from a stabilising sill and now crumbling into the North Atlantic Ocean. (Colour scale in metres per day).

Ice Loss in Greenland

Elizabeth Borneman

Recent research has shown that one of Greeland’s largest glaciers is losing up to five billion tons of ice every year as it melts into the ocean.

There are nine places with the name "Rome" in the United States.

Roads to Rome Mapping Project

Elizabeth Borneman

Three researchers had the idea to answer their own version of the old question, “Do all roads still lead to Rome?” by mapping out the routes around the world to places named Rome.

The Lenox Globe. As illustrated in the Encyclopaedia Britannica, 9th edition, Volume X, 1874, Fig.2.

Terra Pericolosa and Terra Incognita

Caitlin Dempsey

Terra pericolosa and terra incognita were terms used by Ancient Roman and Medieval cartographers to indicate either dangerous or uncharted areas on maps.

Worldwide antineurino glow map showing geoneutrinos from both natural sources Uranium-238 and isotopes of thorium as well as from manmade sources such as power reactors.

Map of the Earth’s Antineutrino Glow

Elizabeth Borneman

A new map of antineutrino emissions has been created by scientists using data collected by detectors in Italy and Japan.

One of the earliest known published jigsaw puzzles: Europe Divided Into Its Kingdoms, John Spilsbury, 1760s.

Dissected Maps: the First Jigsaw Puzzles

Caitlin Dempsey

The earliest jigsaw puzzles were created as educational tools. Known as "dissected maps" these early puzzles were used to teach geography.

Square tile-grid map. Map by Danny DeBelius and Alyson Hurt.

Data Visualization Strategies Using Tile Grid Maps

Zachary Romano

A new mapping method has emerged with high-profile news outlets like The New York Times and Bloomberg Business which are using tile grid maps, which represent each state with a congruent square

Various types and sizes of plastics collected from the Kinnickinnic River, Milwaukee, WI. Photo: S. Mason, State University of New York at Fredonia. Public domain. Source: USGS.

Recent Efforts to Map and Cleanup the Ocean Garbage Patches

Elizabeth Borneman

The Ocean Cleanup has recently sent out a ship full of researchers and volunteers to help map and begin cleanup efforts on the Pacific Ocean garbage patch.

Mapping Algal Blooms in Lake Erie

Caitlin Dempsey

EOMAP has released a mapping application designed to track algae blooms in Lake Erie.

The Airy meridian marked as the “Prime Meridian of the World” (dotted line), and the modern reference meridian indicating zero longitude using GPS (solid line). (Imagery © 2014 Google Maps, Infoterra Ltd. & Bluesky)

The Prime Meridian isn’t Where You Think it is

Elizabeth Borneman

The true Prime Meridian is located about 334 feet east of the current Airy Transit Circle at the Royal Observatory in Greenwich, England.