How One Woman's Discovery Shook the Foundations of Geology "She crunched and re-crunched the numbers for weeks on end, double- and triple-checking her data. As she did, she became more convinced that the impossible was true: She was looking at evidence of a rift valley, a place where magma emerged from inside the earth, forming new crust and thrusting the land apart. If her calculations were right, the geosciences would never be the same."
In 1909, American architect and cartographer Bernerd J.S. Cahill published An Account Of A New Land Map Of The World (and at The Internet Archive), in which he described a novel way of projecting a map. [more inside]
If New York Were A Blank Slate, How Would You Fill It In? is a piece on Becky Cooper's book Mapping Manhattan: A Love (and Sometimes Hate) Story in Maps by 75 New Yorkers both famous and not. Cooper's Map Your Memories tumblr. Found from Brain Pickings, which has much more. [more inside]
In December, the Philadelphia police department released a csv database of major crimes (murder, rape, burglary, etc) since 2006. Since then, community software developers have been mapping the data. The community involvement is hoped to spur the future release of large city data sets. [more inside]
Google Maps App by Google for Apple's iOS is now available. It features turn-by-turn voice navigation and streetview. It's a welcome end to "Map-gate". [more inside]
"The U.S. Geological Survey has just released more than 161,000 digitally scanned historical maps spanning in excess of 130 years and covering the lower 48 states. This Historical Topographic Map Collection provides a comprehensive repository of the landscape of our Nation..."
The U.S. Department of Housing and Urban Development has launched a new interactive mapping tool for Community Planning and Development agencies, interested agency partners, and the public. [more inside]
Cartography is the science of map-making. Seb Przd takes a photo and maps it out to build his own world of cartographical projections.
The New York City Open Accessible Space Information System Cooperative (OASIS) is an online, interactive mapping and data analysis application that gives an incredibly detailed view of New York City's open spaces and how they are used. The map enables overlays of information like: transit; parks, playgrounds and open space; zoning and landmarks; current and historical land use; social services; demographics; and environmental characteristics.(via The Ministry of Type, who like OASIS mainly for its pretty map possibilities.) [more inside]
Landsat Image Mosaic Of Antarctica UK and US researchers peice together the most detailed map of Antarctica yet, searching through years of data to find cloud free images.
Maps new and old. Music maps - Find out who is listening to what and where l Cool Google Maps - Who knew maps could be fun? l Subway maps on five continents l Free printable world map and blank maps l Free Clustr Maps - Locate all site visitors. l Index of some users of WorldKit - Easy web mapping (including the excellent and previously mentioned, RSOE HAVARIA Emergency and Disaster Information Service) l Number of Inhabitants Per Doctor around the world l And some beautiful antique, old and vintage maps, such as this one of the names of the Mediterranean winds in five languages. [more inside]
Wiki City Rome - "anyone with an Internet connection will be able to see a unique map of the Italian capital that shows the movements of crowds, event locations, the whereabouts of well-known Roman personalities, and the real-time position of city buses and trains."
Map of Science. Science is the most interconnected of all human activities and requires a series of maps to chart its changing landscape. Scientific method: relationships among scientific paradigms.
The ThreeRing Web Mapping project adds a dot to a blank canvas showing your geographic location (or that of your ISP, as best it can guess based on your IP address). They've also got a code snippet to put on your own site that automagically adds your visitors to the map. The US is already clearly defined, Europe is getting there, and Oceania is coming into view. (They've also got one of them Tag-Board thingies, which is painful to read for any length of time.)