Digital Identity and Access Management
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Digital Identity and Access Management
Digital authentication, authorization,administration and auditing of a persons identity.
Curated by Frank J. Klein
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Rescooped by Frank J. Klein from Geography Education
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Even When You Go Off the Grid, You Might Still Be On It

Even When You Go Off the Grid, You Might Still Be On It | Digital Identity and Access Management | Scoop.it

"The images here, taken from the Instagram account @the.jefferson.grid show just a few of the landscapes that can be squeezed into the one-mile squares. The idea behind this sprawling checkerboard emerged after the Revolutionary War. As the United States expanded westward, the country needed a systematic way to divide its newly acquired lands. The original colonies were surveyed using the British system of 'metes and bounds,' with parcels delineated using local geography.  

 

That approach doesn’t scale very well, and Jefferson proposed to slice the young United States into gridded plots of land.  Jefferson's idea became a reality in 1785 when it was enacted as the Public Land Survey System. Today his grid covers much of the country, and it is still used to survey federal lands — an idea that shaped the physical landscape of half a continent."

 

Tags: images, land use, landscape, social media, planning, spatial, scale, historical.


Via Seth Dixon
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Dyna-e International's curator insight, September 1, 2015 12:32 PM

No such thing as being off the grid really. 

Courtney Barrowman's curator insight, September 8, 2015 1:05 PM

unit 1 and 4

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Political Symbolism in the Religious Landscape

This is a great juxtaposition of communal identities. Before becoming a part of Canada, this was the Cathedral of St. James. As a part of the British Empire, places such as Victoria Square became a part of the Montreal landscape. In what appears to me as a symbolic strike back against the British Monarchy's supremacy, this Cathedral is renamed Marie-Reine-du-Monde (Mary, Queen of the World). The fact that the Hotel Queen Elizabeth is looming overhead only heightens the tensions regarding whose queen reigns supreme; this isn't the real issue. The dueling queens served as a proxy for tensions between British political control and French cultural identity in Quebec several generations ago.


Via Seth Dixon
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Seth Dixon's curator insight, July 12, 2015 4:43 PM

I was recently in Montreal; my last few Instagram posts aren't the prettiest pictures of my time in Canada.  I tried to select images that represented geographic concepts and would be the things I'd mention if we were on a walking tour of the city. 


TagsCanadasocial media, urban, economic, images, placeculture, landscape, tourism

Rescooped by Frank J. Klein from Geography Education
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22+ International Borders Around The World

22+ International Borders Around The World | Digital Identity and Access Management | Scoop.it
History (and sometimes, unfortunately, current events) shows us just how easily national borders can change, but we still like to think that they are permanent fixtures. These photos of different national borders around the world show you how both friendly and hostile nations like to fence off their turf.

Via Seth Dixon
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Courtney Barrowman's curator insight, June 1, 2015 9:38 AM

Unit 4

Level343's curator insight, June 1, 2015 3:00 PM

Now that's cool!!

Dwane Burke's curator insight, June 3, 2015 6:16 PM

What do these say about the world?

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Free Technology for Teachers: Inspire young writers with Write About

Free Technology for Teachers: Inspire young writers with Write About | Digital Identity and Access Management | Scoop.it

"Over the years, I have witnessed the power of social media and the draw of compelling images in the classroom ..."


Via Leona Ungerer
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First photographs emerge of new Pacific island off Tonga

First photographs emerge of new Pacific island off Tonga | Digital Identity and Access Management | Scoop.it

The first photographs have emerged of a newly formed volcanic island in the Pacific Ocean after three men climbed to the peak of the land mass off the coast of Tonga. Experts believe a volcano exploded underwater and then expanded until an island formed. The island is expected to erode back into the ocean in a matter of months.


Via Seth Dixon
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Louis Mazza's curator insight, May 6, 2015 10:17 AM

A new one mile island of the coast of Tonga in Oceania west coast of Australia. A volcano exploded underwater, turning lava in rock and pushing through the surface of the ocean to expose a new island. Three men have scaled the peak of the mountain to date. The men say the surface was still hot and the green lake in the crater smelt strongly of sulfur.

                This is great example of geography constantly undergoing changes and new looks and features. Officials say that this island will be eroded away within the next month so they will not even name it I wonder how many islands like this has happened to, or if inhabitants went to live there then the next day there home is underwater. This is another great example of plate tectonic and active under sea forces that we do not see with our eyes, and what most people do not think of on a daily basis, but is working on a daily basis, constantly changing geography and our world. 

Felix Ramos Jr.'s curator insight, May 7, 2015 9:34 PM

I just find this fascinating.  History is excellent to study but so is the watching history in the making.  This volcanic island formation off the coast of Tonga is a modern day phenomenon which will one day be history.  Some people predict it will erode back into the water but some others think it will be able to last longer.  Either way stuff like this is pretty cool to watch and study while it is happening before your very own eyes.

Adam Deneault's curator insight, December 14, 2015 11:20 PM

This is pretty cool that a new island is being formed, due to a volcano that erupted under water. I am sure there are many more in other places, but it is a new opportunity for life, development and travel. Although since it is new, obviously now would not be a good time because you do not want a volcano erupting on people, that would not be an ideal situation. Although, I hope to one day be able to travel to this new island to check it out.