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]
posted by Kpele on May 11, 2011 - 12 comments

Cartography is the science of map-making. Seb Przd takes a photo and maps it out to build his own world of cartographical projections.
posted by Blazecock Pileon on Jan 20, 2011 - 18 comments

Alluvial porn (SFW) [more inside]
posted by emilyd22222 on Jun 18, 2010 - 29 comments

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]
posted by ocherdraco on Dec 15, 2009 - 5 comments

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.
posted by Artw on Nov 27, 2007 - 17 comments

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]
posted by nickyskye on Nov 4, 2007 - 17 comments

It's a map of the entire Internet. ^via
posted by signal on Oct 29, 2007 - 33 comments

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."
posted by Gyan on Sep 7, 2007 - 3 comments

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.
posted by nickyskye on Mar 20, 2007 - 15 comments

You may have seen this excellent map of the internet from xkcd. Still lost? You are here.
posted by loquacious on Dec 16, 2006 - 26 comments

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.)
posted by gleuschk on Apr 5, 2002 - 26 comments