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The Norse Map is a Wargames-style visualization of ongoing attacks on servers around the world. Though it shows honeypots rather than actual private or government targets, the result is a live snapshot of trends in computer mischief.
Dubai seems to be getting quite a pounding today.
"Yes, Mr. President," the headline says. "We Remade Our Atlas to Reflect Shrinking Ice"
In a speech about climate change, Barack Obama had noted that over the years, National Geographic maps of the arctic had changed. The 10th edition of its Atlas of the World, especially, shows a much-diminished ice cap—and even more is gone in the 2014 edition.
As the ocean heats up due to global warming, Arctic sea ice has been locked in a downward spiral. Since the late 1970s, the ice has retreated by 12 percent per decade, worsening after 2007, according to NASA. May 2014 represented the third lowest extent of sea ice during that month in the satellite record, according to the National Snow and Ice Data Center (NSIDC).
Ice loss is accelerated in the Arctic because of a phenomenon known as the feedback loop: Thin ice is less reflective than thick ice, allowing more sunlight to be absorbed by the ocean, which in turn weakens the ice and warms the ocean even more, NASA says.
The most recent map shows the north pole barely fifty miles from the edge. [via Flowing Data]
Enclaves appear when history contrives to put a piece of one country completely inside another. India and Bangladesh's border is a maze of them, but they've just fixed the craziest of them all: an enclave surrounded by an enclave surrounded by an enclave surrounded by another state.
Attempts to rectify the situation have stalled for decades: An agreement for a land swap was reached in 1974, but India did not ratify it. In 2011, however, a new agreement was reached, which, after some stalling, was finally ratified in June. The enclaves will become territory of the states that surround them and the citizens who live within them will get to decide whether they want to stay put and accept new citizenship, or whether they want to keep their original citizenship and be relocated.
Debris having washed ashore on Réunion, tracing the tides—and the genetics of encrusted barnacles living on the flaperon—gives us new clues to the final resting place of the lost jet.
Cities in the south such as Montgomery, Ala., Memphis, Tenn., and Richmond, Va., dominate the higher reaches of the list, but you just can't hold down Philly.
The data used here comes from the CDC for 2013, and reflects reports of syphilis, gonorrhea and chlamydia. (Herpes data is not collected). To normalize the data, we measured rates per 100,000 people. We chose only to show cities with a significant amount of population, so rural counties are not show on this map. The CDC makes available a wide range of statistical, anonymous data about STDs in America.
The map was created and produced by RentApplication.com.
Above, a map of the "Square and Stationary Earth" (1893) by a Professor Orlando Ferguson of Hot Springs, South Dakota. Read the rest
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The most common way of representing Africa on maps and globes dramatically understates the size of the continent.
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The California Seafloor Mapping Program is the most extensive of its kind, initiated in 2008 and bearing fruit in a series of beautiful maps.
The CSMP has collected bathymetry (underwater topography) and backscatter data (providing insight into the geologic makeup of the seafloor) that are being turned into habitat and geologic base maps for all of California's State Waters (mean high water line out to three nautical miles). Although the CSMP was originally developed to support the design and monitoring of marine reserves through the Marine Life Protection Act, accurate statewide mapping of the seafloor has also contributed significantly to these efforts
Betsy Mason reports on the sensational underwater geography that the maps reveal. It's not just pretty: it will save lives.
This kind of information is critical because the magnitude of an earthquake is determined by the length of a fault that ruptures. Longer faults are capable of bigger quakes. If two smaller faults that were thought to be separate are actually connected, they could potentially rupture together to cause a bigger earthquake than previously thought. Discoveries of that sort could even change the USGS’s seismic hazard forecast for California.
Check out California Seafloor Mapping Programthe rest of the maps, though be warned they are USDA Grade A CPU-roasting epic multilayer PDFs.