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Ms. Postlethwaite's Human Geography Page
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Rescooped by Jessica Robson Postlethwaite from Ms. Smalley's Geography page
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Island shown in Google Maps doesn’t actually exist

Island shown in Google Maps doesn’t actually exist | Ms. Postlethwaite's Human Geography Page | Scoop.it

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. 


Via Seth Dixon, Betsy Smalley
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Jess Deady's curator insight, May 1, 10:36 AM

Typical. How many times do we see information on the internet thats not totally accurate? Although maps such as Google Maps should be accurate enough for people to trust them this wasn't the case. Who knows why there is this random island that doesn't actually exist on the map?

Rescooped by Jessica Robson Postlethwaite from Geography Education
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Google Earth Map Quiz w/ArcGIS

Google Earth Map Quiz w/ArcGIS | Ms. Postlethwaite's Human Geography Page | Scoop.it

This is an incredible combination of geospatial technologies to create a masterful Geography Education resource.  This quiz has the advantages of being able to pan and zoom, while at the same maintains the benefits of a static presentation (the instructions, and question prompts stay in the same size and in the same location on the screen).  For a static version of the same quiz (if you don't have internet available where you are presenting) see: http://www.arcgis.com/home/webmap/presentation.html?webmap=f95d562571d740a6840254ee53ae3024 


Via Seth Dixon
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