Thursday, April 7, 2011

The Geography of Personality-The United States of Mind


The Geography of Personality - The United States of Mind - Researchers Identify Regional Personality Traits Across America










Here is something interesting  – the Geography of Personality – the researchers claim that they can assign personality attributes to states.  Talk about your ecological fallacy!  The United States of Mind (Wall Street Journal) Researchers Identify Regional Personality Traits Across America - The Geography of Personality. The traits mapped include extraversion, agreeableness, openness, conscientiousness, and neuroticism.
According to the interactive map, New Yorkers are “open” and “neurotic,” but not “agreeable” or “conscientious.”   Oh, well, that sounds about right.  We will tell you anything - the most intimate details of our lives will be relayed to absolute strangers - but we won’t recycle properly!  Plus, we are very grouchy!  And I don’t even need to comment on the neurotic characterization!  Or maybe that IS the definition of a neurotic – a disagreeable, no-boundaries, recycling recidivist. 

Check to see what YOUR "State of Mind" is!



Tuesday, April 5, 2011

Around the World in 80 Seconds


Le Tour du Monde en 80 secondes (with apologies to Jules Verne!)

This is pretty cool!  Alex Profit, a French filmmaker, traveled around the world taking thousands of photographs and then made a stop action video, sequencing thousands of photos together.  There’s a cute little globe that "travels" around with him and shows up in the left corner of every shot, with a push pin indicating where we are, but the video is pretty fast moving, and a bit dizzy-making – it really doesn’t last much longer than 80 seconds.  Pay attention to the way he transitions between the cities, too – his segues are pretty amazing work.  And keep in mind that this is not really a video, it is all single photographs joined together. And, very charmingly, he thanks Jules Verne at the end in the acknowledgements frame! 


En Afrique,
Photos by Alex Proft








Around the World in 2000 pictures

Then in this video, which is slightly longer at 3 minutes, Alex went around the world in 24 days and visited 8 urban locations, took thousands of photographs, and edited them all together again.  Quite entertaining.  

These are the cities he traveled to: Paris, Barcelona, Berlin, St. Petersburg, Shanghai, Tokyo, New York, and London.  In some ways these are mainly the obvious choices, and a not terribly inspired selection.  Of course one can always quibble about someone’s choices.  Why not Rome?  Why not Istanbul?  Why not Rio?  Of the eight cities, only three are outside of Europe, and only one is a New World city.  They are all basically mid-latitude cities in the northern hemisphere.  Oh, well, it’s still pretty cool, even if it’s not the world’s more representative, varied, or unique set of cities.  As it turns out, these two videos were commercial ventures, commissioned by Sony and L’Oreal, respectively, so maybe the choice of locales was not his own. 

(In the video, Barcelona was my favorite city, probably because of all the incredible Gaudi mosaics, architecture, and sculptures he photographed.)


Here’s his website, and there are lots of very excellent photos and other films on it.



Sunday, April 3, 2011

Rediscovering African Geographies


The Catalan Atlas, 1375, by Abraham Cresques – detail showing Northern Africa, with a depiction of The King of Mali and Lord of Guinea, Mansa Musa, 1312-1337, seated on his throne in a stately fashion with crown, orb, and scepter, with the inscription: The richest and noblest King in the world.

“This ‘atlas’ was the work of a family of Catalonian Jews who worked in Majorca at the end of the 14th century and was commissioned by Charles V of France at a time when the reputation of the Catalan chartmakers was at its peak.  King Charles requested this map from Peter of Aragon, patron of the best Majorcan mapmaker of the time: Abraham Cresques.  The ‘atlas’ that resulted has subsequently been called ‘the most complete picture of geographical knowledge as it stood in the later Middle Ages.’ 
The title of the Atlas shows clearly the spirit in which it was executed and its content: Mappamundi, that is to say, image of the world and of the regions which are on the earth and of the various kinds of peoples which inhabit it.  A major impetus to the advancement of exploration in western Europe during the later Middle Ages came through the evolution and use of the nautical chart or portolano.  Designed to assist mariners find their way at sea, it served a practical purpose akin to that of the future road map, but it answered this purpose by depicting not the route itself, but detailed coastlines and hazards to shipping.  The Catalan Atlas is actually a world map built up around a portolan chart, thus combining aspects of the nautical chart by employing loxodromes and coastal detail with the medieval mappaemundi exemplified by its legends and illustrations.  The result is that the Atlas represents a transitionary step towards the world maps developed later during the Renaissance, especially by its extensive application of contemporary geographical knowledge and ambitious scope.
The crowned black man holding a golden disk is identified as Musse Melly, ‘lord of the negroes of Guinea’ - in fact, Mansa Musa, of fabulous wealth. ‘The King,’ we are told, ‘is the richest and most distinguished ruler of this whole region, on account of the great quantity of gold that is found in his land.’  Mansa Musa, who reigned over the kingdom of Mali, probably from 1312 to 1337, is known for having encouraged the development of Islamic learning.  His pilgrimage to Mecca, including a visit to Cairo, was famous for the enormous amount of gold he spent on that occasion.  This is plausible enough, for he controlled a large part of Africa, from Gambia and Senegal to Gao on the Niger, and had access to some of its richest gold deposits. Reports of the fabulous wealth of this African ruler did much to encourage an interest in the exploration of Africa. 
East of the Sultan of Mali appears the King of Organa, in turban and blue dress, holding an oriental sword and a shield.  He is, we are told, ‘a Saracen who waged constant war against the Saracens of the coast and with the other Arabs.’  Still farther to the east is the King of Nubia, ‘always at war and under arms against the Nubian Christians, who are under the rule of the Emperor of Ethiopia and belong to the realm of Prester John.’  On the Catalan Atlas, Africa is also symbolized by a nude black man with a camel and a turreted elephant.  Camels were first used for the trans-Sahara trade sometime between the second and fifth century A.D., after being introduced from Arabia.  Thanks to their notorious capacity to travel long distances without water, they completely transformed African trade, opening sub-Saharan areas to Islam.  The elephant, which inhabits the area south of the Sahara, signifies the fact, as the text puts it, that Africa is the land of ivory ‘on account of the large numbers of elephants that live there.’ ”
(excerpted from Henry Davis Consulting at

This audio slide show, link below, is a nice introduction to a new exhibit at the Royal Geographical Society in London, Rediscovering African Geographies - the history of Africa as seen through maps, narrated by British and African scholars.

Rediscovering African Geographies can be seen at the Royal Geographical Society in London between 22 March - 28 April 2011.  Check out the zoom-able maps and other informative materials in the exhibit.

From the blurb announcing the exhibit:
“From the great African Kings and Empires from 3000BC to the complex trade networks and migration of Africans within the continent and across the world, the Society's new Rediscovering African Geographies exhibition uses maps, photographs and literature from our Collections to travel through Africa’s history.
Rediscovering African Geographies shows, from an African perspective, how culture, international relations, language and conflict have shaped the geography we know today. It reveals often neglected stories and how these records of African societies, cultures and landscapes helped shape and inform European views of this continent and its people.
The exhibition, which runs from 22 March 2011 to 28 April 2011, has been created with African community partners representing the Congo, Ghana, Nigeria, Namibia, Zimbabwe, Sierra Leone and South Africa.
The exhibition features Africans such as James Chuma, Abdullah Susi and Sidi Mubarak Bombay who made important contributions to the Victorian expeditions undertaken by David Livingstone and others that were supported by the Society.”  (Source: Royal Geographical Society webpage)

Since most of us, regrettably, won’t get to see the exhibit in London, I have put together a little tour of some historical maps of Africa (not from the RGS exhibit), but which are interesting nonetheless.  Note that many of the maps are by some of the most illustrious cartographers in history: 

Cosmographia Claudii Ptolomaei Alexandrini, 1467, by Nicolaus Germanus after Claudius Ptolemaeus, published in Reichenbach Monastery. 

Africa in Cantino, 1502, a portolan chart showing detailed information about coastal areas, which were the areas of Africa that were both the most well-known as well as the most useful to the Europeans.

Map of Africa, drawn in 1508, map maker unknown. 

Nautical (Portolan) chart of Africa, by Portuguese cartographer Fernão Vaz Dourado (1520 - c. 1580), part of a nautical atlas drawn in 1571, and now kept in the Portuguese National Archives of Torre do Tombo, Lisbon.

Antique map of Prester John’s kingdom in Ethiopia, by Ortelius.  The Latin reads: ‘A description of the Empire of Prester John of the Abyssinians.’  Note the little drawings of elephants scattered about.

Africae tabula nova,” by Abraham Ortelius, 1570, Antwerpen,  

West Afrika, 1596, by Jan Huygen van Linschoten. Note that the Atlantic Ocean is called Oceanus Aethiopicus (Ethiopian Sea) on this map.


Amina (El Mina),West Africa, 16th Century.  Elmina Castle was built by Portugal in 1482 as São Jorge da Mina (St. George of the Mine) Castle, in present day Elmina, Ghana (formerly the Gold Coast).  It was the first trading post built on the Gulf of Guinea, so it's the oldest European building in existence south of the Sahara.  First established as a trade settlement, the castle later became one of the most important stops on the Atlantic Slave Trade route.  The Dutch seized the fort in 1637, and continued the slave trade from there until 1814, and in 1871, the British took  over the castle as well as the colony.  In 1957 the Gold Coast gained its independence, and the new country of Ghana took control of the castle.  UNESCO has named it as a World Heritage Site.




Map of the Abyssinian Empire (in the medieval imagination) drawn in 16th century, combining Ptolemie's tradition and findings of contemporary travelers, by Gerardus Mercator, 1595.  Atlas sive cosmographicae meditationes de fabrica mundi et fabricati figura. Originally published by Jodocus Hondius.


Map of Africa, by Mercator, from the same Atlas, 1595.


Map of Africa, 1600, from Johannes Leo Africanus, A Geographical Historie of Africa, Written in Arabicke and Italian. ... Before which... is Prefixed a Generall Description of Africa, and... a Particular Treatise of All the... Lands... Undescribed, by J. Leo... Translated and Collected by J. Pory. London: George Bishop.  The north African geographer, al-Hassan ibn-Mohammed al-Wezaz al-Fasi (c.1483-1552), better known as Leo Africanus, geographer extraordinaire to kings, sultans, the Sublime Porte, and the Christian Pope, was quite an incredible person who led a most interesting and eventful life.  If you aren't familiar with Leo Africanus, watch this blog for a future posting devoted to him.   http://geographer-at-large.blogspot.com/2011/04/leo-africanus-15th-century-geographer.html

Africæ nova description, 1635, by Willem Janszoon Blaeu, (1571-1638) published in Amsterdam, “Cum privilegio ad decennium.”  Relief shown pictorially.  Map contained within illustrated frame. Nine city views across top of map: Tanger, Ceuta, Alger, Tunis, Alexandria, Alcair, Mozambique, S. Georgius della Mina, Canaria.  Source: Northwest University Library.



“L'Afrique suivant les premiers voyages par Mer des Portugais,” by Pieter van der Leyden, 1714.


Map detail showing the Bight of Biafra from a 1729 map by Herman Moll, (1654-1732) showing “Negroland and Guinea. With the European Settlements. Explaining what belongs to England, Holland, Denmark, etc.”  Source: Atlas Minor, originally published in 1727 in London.  The map shows the area from the Tropic of Cancer to Cameroon.  From the University of Florida Map and Image Library.   




Guinea Propria, Nec Non Nigritiae Vel Terrae Nigorum…Aethiopia Inferior…1743, Homann Heirs.  One of the finest maps of west Africa to appear in the mid 17th century.  Details West Africa from Cape Blanc and Senegal to Guinea Inferior and the Cacongo and Barbela Rivers. Extends inland to including Ghana Lake on the Niger River as far as Regio Auri.  The coast is highly detailed with numerous notations regarding the peoples and tribes of the region.  The detail extends inland along some river valleys, most specifically the Niger, however, the map becomes quite vague the farther the river flows inland.  Features an elaborate enbraving in the lower left depicting ivory, Africa tribespeople and a small village.
Map of Africa, made by John Cary in 1805.  The map shows the non-existent “Mountains of Kong.”

Africa,” from Brookes, R., The General Gazetteer; or Compendious Geographical Dictionary. Eighth Edition.  Dublin, 1808.

Map of Africa, 1812, by Arrowsmith and Lewis, printed in Boston by Thomas & Andrews.


Africa, 1827, by Anthony Finley (1790-1840), American Cartographer.  “A beautiful example of Finley’s important 1827 map of Africa.  This map predates the explosion of African exploration that occurred in the mid-19th century.  Much of the interior remains unknown.  The Ptolemaic Mountains of the Moon are drawn stretching across the central part of the continent with the suggestions that they are the source of several branches of the Nile.  Several speculative courses are drawn for the Niger River, one of which joins it to the Nile, another of which flows south of the Mountains of the Moon into the Congo, and yet another of which, correctly, bends southwards to empty into the Bight of Biafra.  Identifies numerous African tribes throughout, including the Pomba, Jaga, Tbook, Tuareg, Tibboos, Bambara, and others.  Also identifies a land of Cannibals in Mozambique.  Title and scale in lower left quadrant. Engraved by Young and Delleker for the 1827 edition of Anthony Finley's General Atlas.”  Source: Finley, Anthony, A New General Atlas, Comprising a Complete Set of Maps, representing the Grand Divisions of the Globe, Together with the several Empires, Kingdoms and States in the World; Compiled from the Best Authorities, and corrected by the Most Recent Discoveries, Philadelphia, 1827.


Historical map of Africa, 1885, by J. Bartholomew, F.R.G.S. John Bartholomew (1831 – 1893), a Scottish cartographer, born in Edinburgh.  The image shows a political map with the knowledge about Africa in the year 1885.

















Muhammadan Africa, 1899, from “A History of the Colonization of Africa by Alien Races,” by Sir Harry Hamilton Johnston, 1858-1927, and J.G. Bartholomew, Cartographer, 1860-1920, Source: New York Public Library.























































Africa.  Source: Encyclopedia Britannica 1911


Modern Africa, 1913, by J.G. Bartholomew, LL.D., originally published in “A literary and historical atlas of Africa and Australasia,” by J. G. Bartholomew, London: J. M. Dent & Sons Ltd; New York: E. P. Dutton & Co. Inc. 1913.


















German Claims in Africa, 1917, according to Professor Delbruck
  
Ottoman Map of Africa

Friday, April 1, 2011

Amazing Visualization of the Most Recent 866 Earthquakes in Japan since March 11th.


Check this out – it is AMAZING!  It depicts the series of earthquakes that have occurred off the coast of Japan since March 11, 2011.  Make sure you set the “sticky dots” to display, and show “Magnitudes: All” for the full effect.  The animation shows the time series of 866 quakes (so far!), at depths from less than 2.5 km to over 50 km.  You can set the animation to go for the whole period since March 11th, for the past 7 days, or just for today.  Today alone there were 14 quakes, as of 11:00 am EDT. 


Some other websites related to the Earthquakes in Japan (these sent by Kristen Grady): Radiation Map criticism): http://www.maproomblog.com/2011/03/an_irresponsible_radiation_map.php

You may have seen this one already, because I think it’s made the rounds, but it is pretty amazing! (drag the new image over the old one)

And this from Jenn Brisbane:
“I ran across this link this morning.  Amazing how useful community mapping can be in times of crisis.  Here is a google map that was created for people to list shelters in and around the Tokyo area.  Some of the shelters have a lot of detail such as # of beds, toilets, whether there is a nursery, and whether food is being provided.  I'm not sure if the people staying at these shelters are Tokyo residents or if they have transferred people from the tsunami-stricken areas to Tokyo.  Hopefully there are similar maps for shelters closer to the Sendai area.”



Thursday, March 31, 2011

NYC - Undercounted AGAIN!??!!


March 31st, 2011 Census Update

Here's an article in The New York Times about New York City's presumed "undercount." The Census Bureau had originally estimated an increase in the past decade of 400,000 in NYC's population, (which would have represented a 5% increase over Census 2000 population counts) but the actual Census survey showed an increase of only 167,000, which equals about a 2% increase over the Census 2000 population count.  The mayor and Borough Presidents are crying "Foul," and it is not just because they are trying to protect NYC's reputation as a powerhouse of growth and innovation: many Federal $$ programs are dispensed to locations based on population counts.  NYC will lose out if the current numbers stand. 
http://www.nytimes.com/2011/03/31/nyregion/31nycensus.html?nl=todaysheadlines&emc=tha29

But this overall increase of 2% masks many important local differences (as usual!).  If you think your part of the city is now more crowded than in the recent past, you may be right - population in some parts of the city DID increase significantly, balanced out by other parts of the city that lost population.  See maps from The NY Times, above and below.  Of course, compared to many cities, NYC is not doing too badly in the "keeping them here" department - Detroit, by comparison, lost fully 25% of its population in the past 10 years.

From The NY Times - Interactive 2010 Census Mapping
Browse population growth and decline throughout the U.S., changes in racial and ethnic concentrations and patterns of housing development (by county).
http://projects.nytimes.com/census/2010/map?ref=nyregion


Wednesday, March 30, 2011

The Segmentation of America


The 12 States of America, by Dante Chinni and James Gimpel, from “Patchwork Nation”

Over the past few months, this blog has explored a number of spatial facets of the American landscape: migration trends, re-regionalization, some new socio-demographic patterns as shown in the 2010 Census, issues of gentrification, urban inequities, megaregions, the national Twitter, criminal justice spending, and a host of others topics, including a number of historical-geographical look-backs on our recent and not-so-recent pasts, and how they inform our current lived experiences. 
Continuing in this theme of putting the U.S. under the “spatial microscope” (giving props to Andrew M. for turning me on to this phrase), this posting introduces the reality of the segmentation of America.  Starting off with looking at how fragmented (and unevenly distributed) our country is in terms of basic economic indicators, we move on to how this fragmentation is used by marketers/advertisers/corporations to categorize you, pigeon-hole you, to better enable them to sell you stuff (market segmentation), or to deny you stuff.  And how, in general, our lives are being monitored and tracked to a degree never before imagined outside of 1984, and science fiction (and this if often with our own tacit or implicit permission! We are complicit in our own surveillance!).  Well, it’s perhaps not the cheeriest of postings.  But it is pretty interesting! 

The 12 States of America
I recently saw this map and an article called “The 12 States of America (Since 1980, Income Inequality has Fractured the Nation),” published in The Atlantic.  And of course I was intrigued.  http://www.theatlantic.com/magazine/archive/2011/04/map-inequality/8416/
The authors, Dante Chinni and James Gimpel, who also wrote the book associated with this work, “Patchwork Nation,” http://www.patchworknation.org/  say they assembled thousands of data points to categorize each county in the U.S. by one of 12 different themes, which presumably describes each specific county better than any one of the other categories.  The themes are: 
§  Boom towns
§  Campuses and careers
§  Emptying nests
§  Evangelical epicenters
§  Immigration nation
§  Industrial metropolis
§  Military bastions
§  Minority central
§  Monied 'burbs
§  Mormon outposts
§  Service worker centers
§  Tractor country

This process of assigning socio-demographic profiles to counties is fraught with problems, as commenters on The Atlantic blog have duly noted.  First of all, it reduces a heterogeneous and multi-faceted county to a uni-dimensional descriptor.  Many counties would rightfully be able to lay claim to being in several of these categories, and despite the fact that the authors say they had a method for ascertaining which was the most appropriate category, it still feels a bit arbitrary and unsatisfactory.  If you click on the category name, they do give some definitions and demographic graphs, fleshing out their classification process a little more.  For instance, “service worker centers” are defined as “Midsize and small towns with economies fueled by hotels, stores and restaurants and lower-than-average median household income by county.”  According to this, the service worker centers have a predominantly white population, with a lower household income than the country average, and place very high on the “Hardship Index.”  Whereas the “Immigration Nation” category means “Communities with large Latino populations and lower-than-average incomes, typically clustered in the South and Southwest.” 

Another downside to the 12 States approach is that some of the categories are so broken up geographically that there aren’t contiguous groups of counties formed but merely dots of categories scattered here and there throughout the landscape, which doesn’t appear very helpful in obtaining a snapshot of who and where we are these days.  So rather than 12 contiguous “states,” as the geographical way we normally think of states, we get more like hundreds of city-states and vast hinterlands.  The most problematic categories in terms of excessive geographical fragmentation seem to be Industrial Metropolis, Monied ‘Burbs, and Military Bastions.  Only Minority Central, Tractor Country, and Service Worker Centers seemed to have any real geographic cohesiveness, and even those were pretty spotty.
Their website, however, is quite interesting.  You can plug in your zip code and see how your county is classified.  I tried some zipcodes around the country that I knew off the top of my head, and I have to say, the matching-up of zip code to descriptor was not always very accurate, in my estimation.  Their methodology is explained fully in their book, but basically you have to take them at their word that they tried to pick the most definitive category based on their criteria, since each county could be assigned only one descriptor. 
There are some cool datasets that allow you to map, among other things, numbers of Walmarts per county (an indication of blue-collar-ness?), counties containing a Cracker Barrel restaurant (presumably some metric of “redneck-edness”?), gun dealers per 100K pop (scary-ass-place-ness?), percent attending church regularly (the high in the data range is only 20%???), and various voting patterns. 
The Federal spending per capita is an interesting one.  The category of over $80,000 per year per capita occurs most frequently in the middle of the farm belt, and doesn’t seem to be an urban phenomena at all.  Certain counties in North Dakota, South Dakota, and Nebraska, isolated other spots in Texas and Louisiana seem to top the charts for Federal spending per capita at well over $80K per person.  The Bronx, by comparison, was $13K, Queens is 9K, and NY County (Manhattan) is 15K.  Poor Brooklyn is only 6K!  For some odd reason, Cape May, NJ has over 120K of Federal dollars coming in per person!  Dare County, NC (which is listed as a “boom town” category) gets 122K per capita in federal spending.  What are they doing down there?  No wonder it’s a boom town!   In fact a lot of the coastal counties in the south seem to be getting inordinate amounts of the Federal largesse.  Could it be for hurricane protection or something?  I can’t imagine.  But even Orleans parish itself where New Orleans is located, doesn’t see close to these amounts.  Maybe it's for defense? A disproprotionate number of elderly live in these counties? 
So the data is fun to map and toggle around with, but the authors commit the cardinal sins of choroplething absolute numbers, and also overlaying two choropleth maps on top of one another, in order to visualize multivariable data (NOT!!!).  Oh, well. 
They also break the country down in a more geographical sense by “districts,” and here they have 9 categories, and these appear to have more geographical cohesiveness.  They also bear some conceptual resemblance to the regions in Joel Garreau’s book Nine Nations of North America:
§  Established wealth,
§  The shifting middle
§  Booming growth
§  New diversity
§  Young exurbs
§  Old diversity
§  Wired and educated
§  Christian conservative
§  Small town America

Socio-Demographic Profiling for Marketing:
            I have a general problem with these socio-demographic profiles, right from the get-go.  Years ago, when firms like Claritas started segmenting markets into categories of supposedly like-minded individuals for the purpose of pinpoint targeting for advertising/marketing/purchasing, I used to cringe.  Now it has become a common place with many such firms entering the fray.  Their categories are much more extensive and fine-tuned than the Patchwork Nation ones, and include such distinctions as globetrotters, business class, golden agers, power couples, technovators, up-and-comers, middleburg managers, multi-culti mosaic, park bench seniors, money and brains, pools and patios, bohemian mix, upper crust, country squires, urban achievers, new homesteaders, big sky families, and so forth.  They have a number of different classification systems, one of which seems to be all about income and leisure activities and spending, and one is all about stage in the life cycle and lifestyle/housing/community/geographical choice and situation.  You can see all the different classification schemes and categories on the Claritas website at http://www.claritas.com/MyBestSegments/Default.jsp?ID=30&id1=2000

Claritas has one scheme focusing on media connectivity, which has categories such as Antenna land, plugged-in families, satellite seniors, old time media, the unconnected, land line living, generation wifi, cyber-sophisticates, new kids on the grid, low speed boomers, analoggers, cinemaniacs, dish country, cyber strivers, internet hinterland, IM nation, kids and keyboards, and so forth.  I don’t know about you, but I hate the idea of the unique and messy complexity of “me” being reduced to a uni-dimensional category, (what would I be in their scheme of things, anyway? Digital dreamer? Grey power?).  But most of all, I hate that “they” know so much about me that they are able to fit me (or shoehorn me) into one of their categories.  It reminds me of that scene in the film Minority Reports (2002) where Tom Cruise walks down the street and all the billboards and advertisements talk to him directly, because they can respond to exactly “who” he is according to the interactive information the advertisements can glean from his unique ID (in that case, a retinal scan).  People, we are not far away from that at all, in fact the technology exists and is used in a limited fashion. 
This potential for privacy infringement and Big Brother-like surveillance is actually one of the more objectionable things about the universality of GPS enabled devices, mapping and tracking capabilities.  We have recently learned how dangerous it is to post digital photos on Facebook and other social networking sites because embedded within them is a geographical marker of exactly where the photo was taken, leading virtually anybody right to your doorstep.  See short ABC news story “TMI – Picture Privacy(Thanks for the link to this story, Kristen.) http://abclocal.go.com/wabc/video?id=7621105

From GIS for the Urban Environment: “Geodemographic data now can pinpoint the geographic location of individuals and with it, previously intimate and private information attached to those locations and individuals. Much information about an individual based solely on an address can be gathered from public or private sources.  Privately held data includes buying habits, income, vacation destinations, leisure activities, telephone and computer use, religious affiliation, banking and investment accounts, educational record, and medical information. Public data includes assessed value of a home, motor vehicle information, political contributions, and criminal record.  Many people clamor for full access to data until they realize what that might entail for the dissemination of private data about themselves. Where do we draw the line? What constitutes legitimate use of private data? 
There is an enormous potential for abuse in the use of data about individuals and the concomitant surveillance possibilities.  ‘The prospect of socioeconomic application of GIS permitting efficiently functioning organization such as insurance companies to develop ‘geodemographical’ insurance rate schedules based on the identification of zones and localities of high risk, the targeting of civil rights groups (the ‘politically militant’) for particular police or vigilante attention, or the extension of direct-mail solicitation to exact-market targeting based on recorded purchasing and general expenditure records (already a reality, of course) . . .’ is generally seen as objectionable when stated in terms of rights to privacy. All too often, however, these uses of GIS are seen as normal and neutral, as scientific uses of socioeconomic data (Pickles, Ground Truth: The Social Implications of GIS, 1995:16).
The construction of data profiles is particularly troubling in terms of privacy, since an individual can be profiled by someone utilizing individual level data, such as that available from credit card companies, governmental agencies, and so forth, and combining these with publicly-available aggregate data, such as sociodemographic data from the census or other data providers at the tract or ZIP Code level. This type of data profile may be an eerily accurate portrayal of an individual, and the potential for abuse of this profile is enormous,” (from GIS for the Urban Environment, 2006:285).

This, of course, has come true, with a vengeance.  Just the other day in The New York Times, there was quite an amazing piece about a German politician in the Green Party, and his quest to find out how much the phone company tracked his whereabouts by his cell phone location.  After much legal wrangling, he obtained 6 months of data pinpointing his whereabouts, with over 35,000 of his locations having been tracked (and stored!) by the phone company!  Then Mr. Spitz decided to map out the locational data points to obtain a visual narrative of the phone company tracking.  You can see it illustrated in a very cool interactive website, mapping where he (or more correctly, his cell phone) was during those 6 months.  Interactive map of 6-months of his locational data:  http://www.zeit.de/datenschutz/malte-spitz-vorratsdaten

A visualization of data collected by Malte Spitz's mobile phone

“The data were contained in a massive Excel document.  Each of the 35,831 rows of the spreadsheet represents an instance when Spitz’s mobile phone transferred information over a half-year period.  Seen individually, the pieces of data are mostly inconsequential and harmless. But taken together, they provide what investigators call a profile – a clear picture of a person’s habits and preferences, and indeed, of his or her life.
This profile reveals when Spitz walked down the street, when he took a train, when he was in an airplane. It shows where he was in the cities he visited. It shows when he worked and when he slept, when he could be reached by phone and when was unavailable. It shows when he preferred to talk on his phone and when he preferred to send a text message. It shows which beer gardens he liked to visit in his free time. All in all, it reveals an entire life.
To illustrate just how much detail from someone’s life can be mined from this stored data, ZEIT ONLINE has 'augmented' Spitz’s information with records that anyone can access: the politician’s tweets and blog entries were added to the information on his movements.  It is the kind of process that any good investigator would likely use to profile a person under observation,” From “Data Protection: Betrayed by our Own Data,” in Zeit Online

“In the United States, there are law enforcement and safety reasons for cellphone companies being encouraged to keep track of its customers.  Both the F.B.I. and the Drug Enforcement Administration have used cellphone records to identify suspects and make arrests.
If the information is valuable to law enforcement, it could be lucrative for marketers.  The major American cellphone providers declined to explain what exactly they collect and what they use it for.
Verizon, for example, declined to elaborate other than to point to its privacy policy, which includes: “Information such as call records, service usage, traffic data,” the statement in part reads, may be used for “marketing to you based on your use of the products and services you already have, subject to any restrictions required by law.”
AT&T, for example, works with a company, Sense Networks, that uses anonymous location information “to better understand aggregate human activity.” One product, CitySense, makes recommendations about local nightlife to customers who choose to participate based on their cellphone usage. (Many smartphone apps already on the market are based on location but that’s with the consent of the user and through GPS, not the cellphone company’s records.)”

From the New York Times article, March 27, 2011

It’s Tracking Your Every Move and You May Not Even Know, by Noam Cohen.


It’s a brave new world.