|| 6/20/2009 || 10:15 pm || Comments Off || ||
Front Range Quilt #2
: rendered at 18,000 X 12,000 :
Using this portion of Front Range Quilt, I created this derivative map. I sampled that portion because I like the nature of how the shadows of the ridge presented themselves and I wanted to include the tarn at the base of Andrews Glacier. I opted for the Dodecagon Quilt Projection because I felt it that it would work nicely since I am not trying to capture any specific buildings or streets in the source imagery (there are none!).
View the Google Map of the Front Range in Rocky Mountain National Park in Colorado.
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|| 4/11/2009 || 6:24 pm || Comments Off || ||
Phoenix Quilt #2
: rendered at 18,000 X 12,000 :
Using this portion of Phoenix Quilt, I created this derivative map of downtown Phoenix, Arizona. For this map I decided to employ the Dodecagon Quilt Projection because its been a little while since I’ve used that projection. I also liked the way the rooftop of the Sandra Day O’Connor US District Court creates a nice design around the center.
View the Google Map of downtown Phoenix, Arizona
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|| 12/12/2008 || 11:43 pm || Comments Off || ||
Newark Quilt
: rendered at 18,000 X 12,000 :
Would you believe that this is my first map of the Garden State? It is. After hundreds of maps, I have finally gotten around to making a map of New Jersey. Originally the delay was based on the availability of color imagery due to the fact that I could only obtain false-color composite imagery of New Jersey. While it looks nice, it is not within the color parameters I’ve chosen to work with. If you look around this website you won’t see any quilt projection maps using this type of coloring. While I have modified the colors of the source aerial photography before, I have not started with false-color imagery and then made a map.
The imagery I was able to obtain and use for this Dodecagon Quilt Projection map is, ummm, to say it nicely, pretty much crap. According to the metadata, this .5 meter aerial photography was taken in March of 2006, processed in June of 2006, and released to the public on June 26th, 2007. Instead of using a digital camera, this imagery was taken with an analog film camera, printed out, scanned, and finally digitally altered for correctness. The result is a very grainy resolution when looked at up close and is comparable to the poor-quality Los Angeles imagery I worked with last year.
The imagery also suffers from the fact that it wasn’t taken completely at nadir. This means that you can see a mishmash of perspectives, where buildings literally run into each other because the angle at which the photograph was taken wasn’t completely overhead (nadir). For example, in the detail below you can actually read the lettering of the Prudential building due to the obliqueness of the original aerial photograph.
Anyways, now I only have to complete a map of somewhere in Vermont and I’ll have a made a map of a city in every state in the United States! I think its time to remove the dust from my last book proposal….
View the Google Map of downtown Newark, New Jersey
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|| 5/13/2008 || 4:43 pm || Comments Off || ||
Swampoodle Quilt #2
: rendered at 18,000 X 12,000 :
Using this portion of Swampoodle Quilt, I constructed this derivative Dodecagon Quilt Projection map of the area around the Artomatic 2008 venue in the Swampoodle neighborhood in Washington, DC. Up next is second derivative map that samples a portion of this map.
View the Google Map of the Swampoodle neighborhood in Ward 6 of Washington, DC.
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|| 4/20/2008 || 8:11 pm || Comments Off || ||
Boston Financial District Quilt
: rendered at 12,000 X 8,000 :
Continuing my series of maps of Boston, Massachusetts, today’s map features Boston’s Financial District. Using the same Quilt / Lenz hybrid that I first employed in Rochester Quilt #2, I placed a magnifying sphere over the center of the map. This magnified geography in the center of the map features Boston’s Government Center, Faneiul Hall, and the nearby Faneuil Hall Marketplace. As your eye moves away from the center the rest of Boston’s Financial District is revealed.
View the Google Map of Boston’s Financial District.
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|| 12/21/2007 || 2:54 pm || Comments Off || ||
Mount Holyoke Quilt
: rendered at 18,000 X 12,000 :
Located in South Hadley, Massachusetts, Mount Holyoke College is the first all woman’s school in the United States of America. Founded by Mary Lyon as Mount Holyoke Female Seminary, it’s served as a model for how most all women’s schools were formed. I visited the campus when I was a young teen because I was forced to travel with my sisters as they looked at universities to attend. I think I can probably map all of the Seven Sisters colleges in the area! Both of my sisters ended up attending Mount Holyoke College and I last visited it in 2000 at my sisters graduation. As for the map, the source aerial photography is a bit grainy, but it works [meta-data forthcoming]. I like the way the dodecagon came out and up next will be a diamond.
View the Google Map of the South Hadley, Massachusetts
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|| 12/18/2007 || 11:19 am || Comments Off || ||
Rochester Quilt #2
: rendered at 15,000 X 10,000 :
This map features the transparent sphere originally used in the Lenz Project. By placing the sphere on the map, it magnifies whatever region it is placed over, and for this map it’s been placed at the center. I rendered the map at 150 megapixels instead of the standard 216 because I did not want to over-project area within the Lenz. As in, if the sphere magnifies the raster map too much it will cause it to blur when projected at a large size, so by limiting the size of the map I prevented the level of potential blurriness. The last map I made that used this process was the Pentagon Spheres, but this is first time I’ve used the Lenz at the center of a dodecagon quilt projection map. I hope to use this technique more in the future.
View the Google Map of the Rochester, New York
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|| 12/13/2007 || 3:56 pm || Comments Off || ||
Clayton Quilt #2
|| 11/9/2007 || 4:20 pm || Comments Off || ||
Stuyvesant Quilt
: rendered at 18,000 X 12,000 :
notes forthcoming…
View the Google Map of the Stuyvesant Town- Patrick Cooper neighborhood in Manhattan.
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|| 10/30/2007 || 2:15 pm || Comments Off || ||
Mount Vernon Quilt #3
: rendered at 18,000 X 12,000 :
Using this portion of Mount Vernon Quilt #2, I created a derivative tessellation to create this fractal map. Up next I have another map of Mount Vernon based off of a third dervative tessellation created from this map. The aim is to isolate the area around Baltimore’s Washington Monument.
Unlike previous fractal maps, I have made a slight correction to the source imagery. Earlier this year I discovered how my quilt projection template slightly over-projects the imagery. To combat this, I tried something new with this map. Prior to tessellation, I reduced the source imagery about 10 pixels (or about .003%). I am not sure how much it helped, since I am not exactly sure how much I have over-projected the imagery, but I think I’ll do this from now on.
View the Google Map of the Mount Vernon neighborhood of Baltimore, Maryland
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|| 7/30/2007 || 5:37 pm || Comments Off || ||
Jacksonville Quilt
: rendered at 18,000 X 12,000 :
In an effort to cover more areas that have available imagery that I haven’t mapped yet, I decided to make a couple maps of Jacksonville, Florida. Prior to downloading the Jacksonville imagery I made an attempt to get some imagery of Connecticut because I have yet to map the Constitution State. However, there was only black & white imagery and false color imagery, both of which I don’t like to use.
When preparing to download the Jacksonville imagery I had the choice to download .3 meter imagery from 2004 and 1 foot imagery from 2005. Both equal roughly the same spatial resolution (.3 meters = about 1 foot), but what I discovered after viewing the imagery was that Google is currently using the 2004 imagery. Thus I chose to use the 2005 imagery so that I can add another city where I beat Google to the map.
View the Google Map of Jacksonville, Florida.
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|| 7/25/2007 || 12:50 pm || Comments Off || ||
Racine Quilt
: rendered at 18,000 X 12,000 :
After years of waiting I finally have color aerial photography of Wisconsin available to use. Green Bay is still not available to download and Milwaulkee’s imagery is a bit colorless (but not black & white), so I doubt I’ll be making anymore from this state for a little bit. Regardless, I am happy to have made a map for the state of Wisconsin.
View the Google Map of Racine, Wisconsin.
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|| 6/22/2007 || 3:14 pm || Comments Off || ||
University of Texas at Austin Quilt #2
: rendered at 18,000 X 12,000 :
Read more about the process used to make the map here.
View the Google Map of the University of Texas at Austin
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|| 6/15/2007 || 9:55 am || Comments Off || ||
UC Boulder Quilt
|| 5/5/2007 || 6:12 pm || Comments Off || ||
San Antonio Quilt #2
