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Mapping the Way to a More Equal World

Mapping the Way to a More Equal World | Mrs. Watson's Class | Scoop.it
Inequality isn't just about money. It's also about information. The lack of reliable data about developing countries makes things like development work and disaster relief much harder.

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Seth Dixon's curator insight, December 4, 2014 4:54 PM

There is 'mapping inequality' throughout the world; poorer countries often don't have comprehensive census information and geospatial data.  Crowd-sourced mapping is seeking to change and improve geographic awareness, especially in moments of crisis.  For example the maps of Sierra Leone, Liberia and Guinea were essentially blank at the beginning of the Ebola outbreak but that glaring need meant volunteers were using geographic tools to improve developmental situations by providing more information.


Tagspodcast, disasters, mapping, cartography.

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Middle Earth: Why We Need to Turn Our Map on Its Side

Middle Earth: Why We Need to Turn Our Map on Its Side | Mrs. Watson's Class | Scoop.it
Though he never actually crossed it, the Greek mathematician Pythagoras is sometimes credited with having first conceived of the Equator, calculating its location on the Earth’s sphere more than four centuries before the birth of Christ.

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Seth Dixon's curator insight, May 24, 2013 7:48 AM

This is an interesting article on some Earth-Sun relationships that challenges the dominant north-centered normative view of how to think about our planet.  My favorite tidbit of information: "The velocity of the Earth’s rotation varies depending on where you stand: 1,000 mph at the Equator versus almost zero at the poles. That means that the fastest sunrises and sunsets on the planet occur on the Equator, and centrifugal and inertial forces are also much greater there. "

Mike Busarello's Digital Storybooks's comment, May 24, 2013 11:09 AM
Great article to include in our summer assignment packet!
Steven Flis's curator insight, December 17, 2013 3:42 PM

Definitly changed my way of thinking. also this brings up the many flaws with pre geospatial desinged maps. cartographers could push their own agenda to make their country or area look more promient than it actually is. also another prime example of something that has been taken as fact for many years (nobody questions a world map) and turns out to have some flaws

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Twitter Languages in London

Twitter Languages in London | Mrs. Watson's Class | Scoop.it

This map is a fantastic geovisualization that maps the spatial patterns of languages used on the social media platform Twitter.  This map was in part inspired by a Twitter map of Europe.  While most cities would be expected to be lingistically homogenous, but London's cosmopolitan nature and large pockets of immigrants.

   

Tags: social media, language, neighborhood, visualization, cartography.


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Betty Denise's comment, November 7, 2012 1:13 PM
Thank you – again – for your tremendous partnership
Ursula O'Reilly Traynor's comment, December 14, 2012 9:29 PM
thanks for this! we have shared!
Ursula O'Reilly Traynor's comment, December 14, 2012 9:29 PM
thanks for this! we have shared!
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Remote Sensing and Land Cover Change

Remote Sensing and Land Cover Change | Mrs. Watson's Class | Scoop.it

By moving the slider, the user can compare 1990 false-color Landsat views (left) with recent true-color imagery (right). Humans are increasingly transforming Earth’s surface—through direct activities such as farming, mining, and building, and indirectly by altering its climate.


This interactive feature includes 12 places that have experienced significant change since 1990.  This is an user-friendly way to compare remote sensing images over time.  Pictured above is the Aral Sea, which is and under-the-radar environmental catastrophe in Central Asia that has its roots in the Soviet era's (mis)management policies.  

 

Tags: remote sensing, land use, environment, geospatial, environment modify, esri, unit 1 Geoprinciples, zbestofzbest.


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Shanelle Zaino's curator insight, October 22, 2014 2:24 PM

Looking at the images above it is understandable that the disappearance of the Aral Sea is known as the greatest environmental disaster (that we are not talking about). The amount of change that has taken place in this area is incomprehensible for the amount of time it has taken. Humans so often do not consider their actions on this planet , I believe what has taken place here is an utter shame.

Jake Red Dorman's curator insight, November 13, 2014 2:25 PM

Clearly the water level has decreased in Kazakhstan from 1990 until now. Farming, mining, and building are all indirectly changing the geography of some places. The use of rivers for cotton irrigation has shrunk by 3 quarters in the last 50 years and it is extremely affecting the Aral Sea. 

Edelin Espino's curator insight, December 13, 2014 3:10 PM

Is sad to see how humans are changing the environment forcing the wild creatures to abandon the places they've been living for hundred or years or die of starvation. I wonder what will happen in 300 years when there is no more big lakes and the oceans will be completed polluted .

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3 Ways to Make Compelling Maps

3 Ways to Make Compelling Maps | Mrs. Watson's Class | Scoop.it

"What makes a good map?  How can we tell what makes a good map?


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SchoolandUniversity's curator insight, June 1, 2013 1:45 AM

http://bit.ly/11hvYJo

 

Leoncio Lopez-Ocon's curator insight, June 1, 2013 7:08 AM

Maneras de hacer a los mapas más expresivos y convincentes

Jye Watson's curator insight, June 23, 2013 10:24 PM

Mapping tips

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John Snow's cholera map of London recreated

John Snow's cholera map of London recreated | Mrs. Watson's Class | Scoop.it
What would John Snow's famous cholera map look like on a modern map of London, using modern mapping tools?

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Seth Dixon's curator insight, March 26, 2013 1:01 PM

John Snow's cholera map is often noted as a prime example of using spatial thinking to solve a scientific problem.  Here are a variety of resources to explore this classic example.  Here is an article that highlights the spatial thinking that produced this map, with KML files and in Google Fusion Tables.  See also these online GIS layers of Dr. Snow's famous map. 


Tagsmedical, models, spatial, mapping.   

Lauren Jacquez's curator insight, October 25, 2013 11:00 PM

THere is a map of this in your textbook HUGGERS

 

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Making Sense of Maps

TED Talks Map designer Aris Venetikidis is fascinated by the maps we draw in our minds as we move around a city -- less like street maps, more like schematics or wiring diagrams, abstract images of relationships between places.

 

This video touches on numerous themes that are crucial to geographers including: 1) how our minds arrange spatial information, 2) how to best graphically represent spatial information in a useful manner for your audience and 3) how mapping a place can be the impetus for changing outdated systems. This is the story of how a cartographer working to improve a local transportation system map, which in turn, started city projects to improve the infrastructure and public utilities in Dublin, Ireland. This cartographer argues that the best map design for a transport system needs to conform to how on cognitive mental mapping works more so than geographic accuracy (like so many subway maps do).

 

Tags: transportation, urban, mapping, cartography, planning, TED, video, unit 7 cities.


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Jesse Gauthier's comment, October 14, 2012 3:42 PM
When trying to graphically represent spatial information in a useful manner for your particular audience, you will have a lot to take into consideration. How familiar are the travelers with the area you map out? Are there visuals to precisely mark on the map so that will they accurately correspond to the area?