|| 9/29/2008 || 11:42 am || Comments Off || ||
Saint Paul Quilt
: rendered at 18,000 X 12,000 :
It’s been quite a long time since I’ve made one of my signature quilt projection maps. On one hand I haven’t been inspired lately to make any new maps based on this technique. On the other hand, there are only a few American cities that I have yet to map, and Saint Paul, Minnesota was one of them. I was originally going to make this map during the Republican National Convention, but was sidetracked due to other work. Unlike the previous quilt projection maps that I have made most recently, which involved at least one recursive tessellation, this map employs the original style of my hexagon quilts.
This coming Saturday I will be in New York City for the New York Map Society’s monthly meeting. In preparation for my talk, I don’t expect to be blogging much this week because I intend on spending much of my spare time preparing my notes for the talk. If you are in New York, I hope you can make it!
View the Google Map of downtown Saint Paul, Minnesota.
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|| 8/25/2008 || 6:46 am || Comments Off || ||
My Weekend in Photos [8/22-8/24]
The photos below document some of what I saw on Friday, Saturday, and early Sunday morning.
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|| 8/2/2008 || 1:59 pm || Comments Off || ||
Meridian Hill Park Hexagon Tessellation
: saved at 15,000 X 10,000 :
This is the first time I’ve made a tessellation using hexagon as the basis for the pattern. Normally, I simply use a square because its the easiest to tessellate. The last map I made using Photoshop was Clayton Quilt #3, which was constructed using one square tile six times and did not exhibit radial symmetry like most of my other Qulit projection maps.
This time around I used center portion of the source tile that I used for Meridian Hill Park Quilt #4 and to switch things up a bit, I cut out a perfect hexagon from the the tile instead of using the tile’s square shape as basis for the tessellation. With one hexagon cut out, I merely duplicated it and moved it around to create the irregular tiling above. The difficulty was that I had to adjust the hexagon tiles so that they were not overlapping. It wasn’t that difficult per se, but it took awhile to get them all lined up perfectly. I am quite pleased with the result and figure that I will use this process again sometime in the not-so-distance future.
View the Google Map of Meridian Hill Park in Washington, DC.
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|| 7/26/2008 || 4:08 pm || Comments Off || ||
Meridian Hill Park Quilt #4
: rendered at 18,000 X 12,000 :
I’ve been doing some research on an old sculpture that used to be in Meridian Hill Park that will be featured in an upcoming posting. In preparation, I decided to make a quilt projection map of the park using the newest available imagery. Unlike the previous three, which were some of the first to use my recursive tessellation technique, the newer imagery captures less of the area surrounding the park and more detail of the park itself. This is simply due to the fact that the newer imagery has a high spatial resolution than the older imagery, which correlates to more detail, but less geographic coverage. Since the aerial photography was taken in the early spring, the fountains were still in their winter slumber and I imagine that if it were taken in the summer the coloration would be vastly different.
When constructing this map, I used my new technique hypothesized in May and first rendered a hexagon tile and then took a portion of that tessellation and used it here. The result, which I am seeing for the first time, is that you can see the hexagon shape around the center of this square quilt projection map quite easily. From my understanding, depending on the location of the recursive sampling within the first map, I’ll be able to see it’s respective geometry embedded in the second map. However, I think it’s nearly impossible to fully gage the geometry of the original map after two recursions because each subsequent sampling makes it more difficult to see the geometry present in the previous map.
View the Google Map of Meridian Hill Park in Washington, DC.
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|| 6/25/2008 || 7:50 pm || Comments Off || ||
New York Public Library Quilt
: rendered at 18,000 X 12,000 :
This fractal octagon quilt projection map was recursively rendered four times before the final result above. It took approximately two hours for each rendering to complete and then each tessellation was sampled while maintaining the source spatial integrity. Altogether this map took about 12 hours of rendering time and post-processing time to complete. I intend on printing this out for the upcoming lecture.
View the Google Map of the area around the New York Public Library in New York City.
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|| 6/10/2008 || 6:17 pm || Comments Off || ||
Madison Square Garden Quilt
: rendered at 18,000 X 12,000 :
Using my new procedure, I pre-rendered 2 tiles to create this third derivative map of Madison Square Garden in Midtown Manhattan. It looks very similar to Hirshhorn Quilt (they are both circular buildings) but they are composed of aerial photographs taken at different spatial scales. The NYC imagery has been downsampled to 2ft per pixel compared to DC’s imagery which is at 6 inches per pixel or a difference of about 16 times less detail (I think). Up next will probably be the New York Public Library, which was actually in the first tessellation, but dropped from the second.
View the Google Map of Madison Square Garden in New York City.
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|| 6/7/2008 || 6:12 pm || Comments Off || ||
Manhattan & Brooklyn Bridge Quilt
Yesterday I went through all my 2008 entries and began to compile this year’s maps like I’ve done for previous years. However, this year I decided to expand the listing to include designs & animations that I’ve made.
The rationale for this expansion was rather simple: if these yearly listings are to be aggregates of my creative work, they might as well include everything. I’m a bit tepid about going through the previous years to find creations that I might have missed, but I imagine that I’ll get around to doing it. Also, since this website has gone public, I’ve found myself sharing content that I did not create and this makes it more difficult to decipher what I’ve created and what I have found on-line & decided to share here.
Today’s creation is the start of a new series of New York City maps that I expect to make in the coming days. This morning I discovered that the USGS has released newer imagery of New York City that was taken in March of 2006.
However, as with other imagery, I’ve found that the older imagery is of better quality. Its not that this new imagery is fuzzy or not as sharp, but rather I found the coloration to be more subdued. The 2004 imagery, which I used to produce all of my previous New York City maps, is more vivid and the colors just look nicer. With that issue aside, I’ve made a few different tessellations that I’m going to be using for the next set of maps of New York City.
This map shows the Manhattan Bridge and the Brooklyn Bridge, as well as a tiny portion of Brooklyn and a larger portion of Manhattan’s Lower East Side. I tried a few different Quilt projection shapes and finally settled on using the Diamond Quilt Projection because I like the way the bridges create a square box within the diamond layout. I have made a derivative tessellation of this map, but I think I’m going to use some of the other imagery first.
View the Google Map of the Manhattan & Brooklyn Bridges.
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|| 5/23/2008 || 10:43 am || Comments Off || ||
A New & Arabesque Map of the Hirshhorn Museum & Sculpture Garden
:: saved at 6,480 x 5,040 ::To celebrate the new procedure I decided to get around to editing the Library of Congress‘ copy of Willem Janszoon Blaeu‘s Nova totius terrarum orbis geographica ac hydrographica tabula, which was published in Amsterdam in 1606. I removed the original map from the center and kept the decorative border similar to Nova et Accvratissima Totivs Terrarvm Orbis Tabvla, A New Map of the Terraqueous Globe : according to the the Ancient discoveries and most general Divisions of Geospatial Art, America as a Cloverleaf, and A New And Accurate Map of the World by John Speed. However, unlike the previous antique map mash-ups, which usually feature the earth laid out in two hemispheres, this map uses a rectangular space (Mercator?). The beauty of this open layout is that I can place any of my previously made maps inside of this 402-year-old template.
A common naming practice I’ve noticed in old map is the use of “New & Accurate” and since I like to play around with words, I changed Accurate to Arabesque to create a visual pun. The source map was about 6,500 pixels wide, I underlaid a rotated 9,000 x 6,000 copy of Hirshhorn Quilt to fit perfectly in the center of the new map. I think it would be fun to actually hand-color the engravings on this map to match other copies of this map which have the various figures colored in. The LOC’s copy is uncolored which means that its actually easier to add color to it than if it were already colored because pigment matching is not needed.
: detail of the planet Goddess Venus :
Across the top (left to right) you have the planet gods:
Drawn within each of these engravings are the signs of the Zodiac that the planets rule:
Below I dissect the rest of the border of the map:
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|| 5/21/2008 || 10:22 am || Comments Off || ||
Hirshhorn Quilt
: rendered at 18,000 X 12,000 :
Following up on my new procedural idea from last week, I made this derivative map without publishing the intermediate maps. The unseen steps involve the rendering of a pre-Hirshhorn Quilt, sampling a portion of that quilt, and projecting the imagery again to create the map above. The result, as with all derivative maps, is a more symmetrical, arabesque map. This technique will be used again.
View the Google Map of the Hirshhorn Museum on the National Mall in Ward 2 of Washington, DC.
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|| 5/14/2008 || 6:12 pm || Comments Off || ||
Swampoodle Quilt #3
: rendered at 18,000 X 12,000 :
Using this portion of Swampoodle Quilt #2, I constructed this derivative Diamond Quilt Projection map of the area around the Artomatic 2008 venue in the Swampoodle neighborhood in Washington, DC.
After making this map I conceived an alternative procedural route to constructing future derivative maps. Those of you that have read this blog for awhile know that I do sequential maps, where you can literally see the visual process of what part of the previous map was used to construct the next map. However, this recursive process shows all the intermediate maps, when sometimes I just want to get to the final map. So the idea is to make smaller maps, like 12,000 x 12,000 (square not 3:2) and sample these maps first and not publish the intermediate maps. For example, I make a map of a new location and after processing that map, I sample it and render another map, sample that map, and render that map as the final map of the geography. The difference here is that I would not publish the intermediate maps as [City] Quilt #2, #3, etc. but just the final map. I’m going to try that next.
View the Google Map of the Swampoodle neighborhood in Ward 6 of Washington, DC.
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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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|| 5/7/2008 || 6:42 am || Comments Off || ||
Swampoodle Quilt
: rendered at 18,000 X 12,000 :
I chose this site because it’s where Artomatic is at!
Swampoodle is an old name used to describe a small section of the H Street neighborhood in Northeast Washington, DC. The area was first settled in the 1850s by immigrants fleeing the Irish potato famine. A geographic approximation of its borders would be K Street to the north, G Street to the south, 1st Street NW to the west, and 2nd Street NE to the east. Through the center of it, just east of North Capitol Street, ran the principal branch of Tiber Creek, creating the low swampy ground from which the area took its name.
A few years ago developers created the North of Massachusetts Avenue Business Improvement District, or NOMA and have tried to rebrand the neighborhood to something different.
When making the map I concluded that at the time of the aerial photography’s acquisition, it was still called Swampoodle and not NOMA. The same goes for Google Maps, which shows an even older glimpse (from spring 2002) of the changing neighborhood.
Personally, I think the name Swampoodle gives the area character in name. In contemporary identity, the area is mostly a bunch of warehouses and parking lots that are about to be developed, so I look forward to seeing a Swampoodle map in 10 years. It will look drastically different and I just hope its not called some focus group-approved abbreviation of a geographic region.
View the Google Map of the Swampoodle neighborhood in Ward 6 of Washington, DC.
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|| 4/25/2008 || 8:26 am || Comments Off || ||
North End Quilt #2
: rendered at 18,000 X 12,000 :
Using this portion of North End Quilt, I constructed this derivative Hexagon Quilt Projection map of the area around North End neighborhood of Boston, Massachusetts.
After rendering the map, while I was processing it for on-line publication on this website, I noticed that the source tessellation was off by one pixel and subsequently, this map has a slight defect to it. This is not the first time this has happened, but it makes me disappointed because the map is not perfect like the rest.
View the Google Map of North End neighborhood in Boston.
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|| 4/22/2008 || 12:28 pm || Comments Off || ||
North End Quilt
: rendered at 18,000 X 12,000 :
Continuing my series of maps of downtown Boston, Massachusetts, today’s map features the North End neighborhood. Settled in the 1630′s, it’s the oldest continuously inhabited portion of the city of Boston.
View the Google Map of North End neighborhood in Boston.
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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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