Twelve Mile Circle
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The Atlas of Historical County Boundaries
The Atlas of Historical County Boundaries is an ongoing project undertaken by the Newberry Library in Chicago. When fully completed, the effort will result in the presentation of all United States county boundary changes. These stretch from their creation during colonial times all the way through the 21st Century. The Newberry Library explains why it…
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Canada Draining to the Gulf of Mexico
Several distinct continental divides cross through Canada. Water flows eventually to one of five different bodies of water depending on its point of origination. Huge portions of Canadian territory rest within watersheds draining to the Atlantic, Pacific and Arctic Oceans, and Hudson Bay. However one small corner of Alberta and Saskatchewan drains to the Gulf…
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United States Ferries Update
Regular readers may recall a certain November 2007 post. It announced the early version of my United States Domestic Ferry Map page. So today I learned that one of my favorite sites, Google Maps Mania, has included this site today as one of its “12 great new US Google Maps Mashups and Tools”. My many…
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Australia’s Highest Elevation
The highest point of elevation on the Australian continent is Mount Kosciuszko of the Great Dividing Range at 2,228 metres (7,310 feet). What is lesser know, however, is that’s it’s not actually the highest point in the country of Australia. The nation does encompass territory beyond the continent. That honour goes to Mawson Peak, the…
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Maps on Google Analytics
I enabled Google Analytics recently on my web pages. For those of you who are unfamiliar with this tool, it involves the addition of a few lines of javascript to each page which in turn reports basic information back to the great Google mothership. It allows me to gain a better understanding of web traffic…
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Thoughts on Buffalo
Perception often trumps reality when people consider geographic relationships. Twelve Mile Circle enjoys exploring these disconnects — the remote corner of southwestern Virginia comes to mind — so along those same lines let’s explore the placement of Buffalo, New York. Here’s a trick question made somewhat more obvious by the fact that I’ve chosen to…
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Festival of Maps – Chicago
The ongoing Festival of Maps in Chicago [link no longer works] features the combined efforts of more than 30 cultural and scientific institutions. It portrays the significance of and reflection of maps upon culture, exploration, discovery, and the world around us. Thus, the festival incorporates the physical display of maps along with lectures, seminars and…
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Sawtooth and Knob Borders of Carroll County, NH
County borders tend to be fairly intuitive. Often they include the irregular lines of natural phenomena such as waterfronts, riverbanks or ridges. Other times they feature straight lines drawn by surveyors. Or a combination of both. However, some counties end up with all kinds of strange bumps, knobs, or sawtooth patterns. These can derive particularly…
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The Free State of Winston
It’s not possible to be more truly Southern culturally than the residents of the state of Alabama. That’s why it’s surprising to realize that one Alabama county did not support secession. Its residents refused to join the Confederacy willingly. Winston County is located in a hilly area in the northwestern part of the state. As…
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The Arlington portion is easy, ~245,000. Alexandria is more difficult because it annexed a lot of land outside of the…