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Rescooped by FCHSAPGEO from Geography Education onto FCHS AP HUMAN GEOGRAPHY |
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Folk cultures are rural, religious, agricultural, family-based and in a word: traditional. This classic movie's opening 10 minutes are a good primer for markers of folk cultures and struggles that folk cultures have to maintain there vitality in a globalizing world.
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There’s a South Pacific island positioned midway between Australia and New Caledonia featured on various marine charts, world maps, and has appeared in publications since at least the year 2000. It’s listed as Sandy Island on Google Maps and Google Earth, and yet Australian scientists have just discovered it doesn’t exist.
As part of a 25-day voyage, the group went to the area, only to find a 1,400m (4,620ft) deep section of the Coral Sea. The team collected 197 different rock samples, more than 6800km of marine geophysical data, and mapped over 14,000 square kilometers of the ocean floor. This is just a reminder that a map is only as reliable as the information used to compile that map. For another reminder of this same idea see "The Republic of Null Island." Via Seth Dixon Delete the scoop?
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This is a great gallery of clever artwork that puts the "art" in cartography (The Earth without art is just "eh"). Via Seth Dixon Delete the scoop?
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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. Via Seth Dixon 
Lisa Fonseca's comment,
October 9, 2012 9:19 PM
On the left side of the ARAL SEA, KAZAKHSTAN photo the landsat view provides a large deep blue beautiful lake but the right side gives the actual size of the lake which seems to be decreasing drastically in size. MOUNT KILIMANJARO photo provides a small view of the snow and ice, which correctly describes scientists theory of snow and ice drastically disappearing. COLUMBIA GLACIER, ALASKA UNITED STATES, the prediction of the left side states glaciers melting would be more drastic then the way it actually is in the visual to the right. GULF OF FONSECA, HONDURAS, the false color view shows more area being used by shrimp farms. COASTAL MALAYSIA, the right side image with the more recent information gives a more visible view of the large oil palm plantations what they should now determine is the possible destruction to the rain forest that should be foreseen. SANTA CRUZ, BOLIVIA, large parts of land have been converted to cropland. The image of 1990 demonstrates many changes that are evident to see. ISAHAYA BAY, JAPAN, the image to the left doesn't allow the human eye to view any detail, the image to the right provides a view of where the land has been divided into agriculture. MOUNTAIN TOP REMOVAL, WEST VIRGINIA UNITED STATES, the mountain tops have been altered little by little all mountain tops will have been striped and the area effected will become much much larger then viewed in this image. DONGGUAN, CHINA, wow, this image shows population and industrial increase drastically over time. PALM SPRINGS CALIFORNIA, UNITED STATES, the image to the right provides a much better descriptive view. LOUDOUN COUNTRY VIRGINIA, UNITED STATES, this is another image where the population increase is greatly shown.
Derek Ethier's comment,
October 18, 2012 1:32 AM
The Aral Sea is literally shrinking before our eyes and people are doing very little to stop it. Due to years of poor farming techniques (growing cotton and rice in this dry climate) the Aral Sea is literally being sucked dry by these crops. People can do very little about it because growing these crops represents their well being. It is a Catch 22 situation...
Sam Capron's curator insight,
March 27, 9:43 PM
As I sat in class, and Professor Dixon began to tell us about humans changing the world around them I was not surprised, after all I have heard about how we caused global warming by destroying the ozone layer and we cut down trees ect. However what I was not prepared for was the speed with which we reshape the world. In a span of about 20 years we have destroyed entire ecosystems, and it is to late to do anything about it. The Aral Sea is dead, and it would be very difficult to nearly impossible to fix it now.
On top of all that damage, we also learned in class that the area where sea water used to be, but is now land because of the receding water is so salty and baron that it is wasteland and not fit for any type of use. When that water dries up, there will be none left for the nearby countries to utilize. Delete the scoop?
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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 linguistically homogenous, but London's cosmopolitan nature and large pockets of immigrants influence the distribution greatly.
Tags: social media, language, neighborhood, visualization, cartography. Via Seth Dixon 
Betty Denise's comment,
November 7, 2012 1:13 PM
Thank you – again – for your tremendous partnership
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A animation showing edits to http://OpenStreetMap.org over the period 2007-2012.
OpenStreetMap recently had it's "State of the Map" conference (Oct. 13-14) in Portland, Oregon. This video was embedded in a great article entitled "The New Cartographers" that summarizes some of the current issues discussed at the conference as well as concerns that confont the project. The project has experienced exponential growth and is a major player in the world of online mapping (think Wikipedia for maps).
Questions to Ponder: What are some advantages (and disadvantages) to an open source mapping data set? What do you imagine is the future for the world largest open-source mapping data?
Tags: mapping, cartography, geospatial, social media. Via Seth Dixon Delete the scoop?
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