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GEOGRAPHY EDUCATION

Supporting geography educators everywhere with current digital resources.

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cartography

Will the Supreme Court End Gerrymandering?

"Justices will be reviewing the case of North Carolina, where Republicans drew a map to maximize their power in the House. Plaintiffs challenging the map say it’s unconstitutional. A companion case centers on Maryland’s 6th Congressional District, which Democrats admit they redrew in 2011 to make it harder for the Republican incumbent there to win re-election. The two cases hold the potential to set the course of American politics for generations."

Source: www.nytimes.com

Questions to Ponder: Do you trust the politicians that are in charge of your state to create better districts than a computer-generated set of districts that are optimized for compactness?  What are some of the potential limitations of compact districts?  Would an independent committee/bipartisan group do a better job?

GeoEd Tags: gerrymandering, political, mapping, cartography, unit 4 political.

Tags: gerrymandering, politicalmapping, cartography, unit 4 political.

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The Man Behind Most of the Ski Maps in America

“The ski trail map at your local mountain was probably painted by James Niehues. Now you can see his life’s work in one beautiful book.”

Source: www.outsideonline.com

This new book looks to be a wonderful cartographic coffee table piece.  Good cartography lies at the intersection of rigorous scientific data display and an aesthetic touch of beauty. 

GeoEd Tags: cartography, visualization, mapping, art.

Scoop.it Tags: cartography, visualization, mapping, art.

Leading the Location Intelligence Revolution

"As GPS devises, sensors, and drones proliferate, the power of location intelligence increases exponentially. This means LI can bring clarity to the most pressing business challenges – even those that at first glance don’t seem location related. Esri has location down to a science – The Science of Where. Examples from the Bavarian Police Department, Switzerland’s largest retailer, Migros, the Port of Rotterdam, and the European Environment Agency, provide just a taste of the broad scope of challenges that can be tackled through the lens of where."

Source: www.youtube.com

This video is a good demonstration of the value of GIS, geospatial technologies, and locational intelligence. 

GeoEd Tags: GIS, esri, video, mapping, cartography, geospatial, technology.

Scoop.it Tags: GIS, ESRIvideo, mapping, cartography, geospatial, technology.

Bad TV Maps

“If you have been on social media this week, you have seen screenshots of this week’s CBS News broadcast on Syria, which in fact displayed a map of Iran. Many jokes were made, many tweets went viral. As connoisseurs of hilariously wrong TV news maps, this is nothing. Kids’ stuff. We have dug deep into our collection, gathered lovingly over the years, and now invite you to follow along on a tour of the world according to TV news.”

Source: static.nytimes.com

News organizations are in the business of prioritizing speed and accuracy, but sometimes those priorities come into conflict.  These are but a few of many examples of poor cartography in media.  While this isn’t all there is to geographic illiteracy, this is certainly one of the most obvious to the general public. If only there were the only element of geographic illiteracy in media coverage. 

 

Tagscartography, media

The art of making globes

“In the era of Google Maps, who makes a living out of creating globes – by hand? Peter Bellerby, of Bellerby & Co. Globemakers, for one. Headquartered in London, he talks with Martha Teichner about how a desire to purchase a globe led to him becoming one of the masters of the craft.”

Source: www.youtube.com

Yes, these globes are precise archives filled with geospatial data and locational information–however, that pales in comparison to the artistic brilliance of the globes. These hand-crafted globes are truly works of art.  Marvel at the merger of mathematical precision and artistic design that makes a globe such as these a cartographic gem. 

FUTURE WATCHING: Here is the longer video of the Bellerby Globes being produced.     

 

Tags: cartography, visualization, mapping, artgeo-inspiration.

Mercator Puzzle Redux

“Play this interactive game–move the 15 red countries to their appropriate locations to turn the countries green.  If you give up, you can double click on a red country to locate it (but it will turn blue).” 

Source: bramus.github.io

The old link to this map quiz no longer works but here is a new version.  This online game where you return the “misplaced” country on the map is more than just and exercise in locating places (there are many online map quizzes for that sort of activity).  What makes this one unique is that as you move the country further north or south the country expands or contracts according to how that country would be projected if that were its actual location on a Mercator map.  This is a great way to introduce the importance of map projections.

 

Tags: map projections, mapping, cartography.

Bad Internet Maps: ‘A Social Media Plague’

“Business Insider’s widely mocked, since-deleted-from-Twitter, but very very viral map of the most popular fast food restaurants by state is the launching-off point for The Ringer’s Claire McNear, who rants about the maps clogging the Internet that are stupid, uninformed, wrong and exist only to generate clicks.”

 

Tags: mappingsocial media, cartography.

Source: www.maproomblog.com

xkcd: A Critique of Viral Maps

Source: xkcd.com

This ‘map’ is a pithy and quite pointed critique of the many maps that get shared on social media claiming to be based on big data, but they might be more fluff than true substance. 

 

Tags: XKCD, infographic, mapping, social media, cartography.

Choosing a Map Projection

“Cartographers at National Geographic discuss how they select an appropriate map projection for the September 2012 magazine map supplement. –World maps usually center on the land, with the Pacific Ocean divided as bookends. To show each ocean as a whole with the least distortion for our ‘Beneath the Oceans’ supplement map, we used a map projection called an interrupted Mollweide centered on the Pacific.”

Source: www.youtube.com

There is no one perfect map projection that fits all circumstances and situations. Think of a situation in which this map projection would be an ideal way to represent the Earth and in another situation that same projection would give you an incredibly limited perspective.  This video provides good insight into how to choose a map projection for a cartographic project. Here is National Geographic’s lesson using this video.

Tags: cartography, K12, geospatial, NationalGeographic, water.

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