Berkeley CSUA MOTD:Entry 43535
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2025/07/08 [General] UID:1000 Activity:popular
7/8     

2006/6/30-7/3 [Reference/BayArea] UID:43535 Activity:nil
6/29    Interesting US cultural maps:
        This one illustrates regional divisions based on what cities
        people consider their cultural and economic center. I guess the SF bay
        area is confused because you have strong pulls from different
        directions (SF versus San Jose or "silicon valley")
        http://www.commoncensus.org/maps.php
        Kind of related: soda vs. pop vs. coke
        http://www.popvssoda.com/countystats/total-county.html
2025/07/08 [General] UID:1000 Activity:popular
7/8     

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2010/9/12-30 [Reference/BayArea] UID:53954 Activity:nil
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2010/6/29-7/20 [Reference/BayArea] UID:53870 Activity:nil
6/25    I'm a newbie trying to learn SF neighborhoods, which seem to be
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        http://en.wikipedia.org/wiki/File:SF_Noe_Valley.png
        \_ http://lmgtfy.com/?q=%22san+francisco+neighborhoods%22
        \_ http://www.sfarmls.com/docs/areamaps.htm
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Cache (5478 bytes)
www.commoncensus.org/maps.php
It takes just 12 clicks and will make these maps more accurate. National Map (48 States) This map draws responses to the question, "On the level of North America as a whole, what major city do you feel has the most cultural and economic influence on your area overall?" Each major city has been given a color at random to identify the area within which people feel it has the predominant influence. Thus, the map of the US has been divided into different colored areas that correspond to the 'sphere of influence' of each city on a continental level. The particular collection of cities has arisen solely through voting and not through any preselected list; Click on the map to zoom in and see more details with a "magnifying glass" (newer browsers only). click to magnify This map was last updated on May 26, 2006. Download high-resolution map * Areas of the map are still highly inaccurate and subject to change. Very few votes have been received far outside of major urban areas, so areas like Montana may change completely and the boundaries between other areas could still change significantly as more votes are received. There are some sketchy areas of color on the map that represent cities that may emerge, or may disappear, as more votes come in. The algorithm includes cities based on a general regional consensus, and some areas have so few votes that the consensus is quite tentative. There are several cases where a city's sphere of influence is located outside that city, and the city itself is located in the sphere of influence of another city. This may occur for cities with very few votes, and is expected to correct itself as more votes come in. Regional Maps Regional maps draw what respondents consider to be their "local areas", in response to the question, "Please choose the name of the local community that you feel is the natural cultural and economic center within your local area." Or, if you feel a general name (ie "Hope Valley", "Pleasant Lake Area" or "Midway-Fairview Area") is more descriptive of your local area culturally than the name of a single central community, then please give what you feel to be the best commonly accepted name for your local area." To produce regional maps, many more votes are needed than for the national map, because of the greater level of detail. More maps for different regions of the country will be posted over the next few months as more votes allow initial versions to be drawn. New York City Region (click to view full-size) This demonstration map is extremely inaccurate and intended only to give an idea of how the data is starting to take shape. Some areas are based on just a few votes and a lot of extrapolation. The area includes parts of New York State, Pennsylvania, New Jersey, Connecticut, Massachusetts and others. County boundaries are overlaid in faint white, to allow for comparison. San Francisco Region (click to view full-size) This demonstration map is even less accurate than the New York City Region map, and again, is intended only to give an idea of how the data is starting to take shape. Most of the shapes are based on extrapolation from just a handful of data points. Local Maps Local maps draw the geographic responses to the question, "What do you consider to be your local community?" The results are interesting because in some areas people select neighborhoods, in others towns or cities, and in others towns or cities that differ from the boundaries set by governments or the post office. However, a very large amount of data is necessary to draw these maps, so expect only a few maps of the most populated cities over the next few months. Manhattan Neighborhoods (click to view full-size) This demonstration map is extremely inaccurate and spotty, and intended only to give an idea of how the data is starting to take shape. Individual colored votes are shown by exact location, and areas that have received enough votes have been shaded the neighborhood's color. Most of the map has been left gray, for areas without enough votes. It is interesting to note that while a significant minority of people choose to identify their local community as 'Manhattan' or 'New York', the majority chooses to identify their neighborhood. Identity Statistics The fourth and final question of the survey asks, "On a global level, what three geographic areas do you most identify with?" It is interesting to see how some people give answers of decreasing size (ie USA-California-San Francisco) and others of increasing size (ie Boston-Northeast-USA). Note that this question is fundamentally different from the last three. Those are about geographic areas, and expect general consensus within any given small area. This question is personal, and it is the distribution of answers that is interesting. A series of maps is planned to visualize the data once much more has been collected. In particular, they will seek to show: * Are there any areas of the country that identify more with their state or region than the USA as a whole? For example, where across the country do you find people who identify at heart with Texas or New York City? It is hoped that the results will provide significant insights into how the American people see themselves. Note that formatting has changed significantly, and that these vote counts are actually inflated by about 10% (current counts are accurate). In the future, these maps will be replaced with a better way of visualizing the change over time.