Spatial Web Links
College of the Environment KML Files
Changes in USA hardiness zones 1990
Earth and Moon Viewer (Satellite Views by location)
Environmental Scorecard (For Cities in USA) - rating of pollutants, etc by location
Flash Earth (Google Maps, Virtual Earth Yahoo Maps, Ask & NASA Terra)
Geography/GIS/Globes Outline Maps & Geographic Clipart
Imperial History of the Middle East (3,000 BC to 2006 AD)
NationMaster.com (compare data on different nations or states)
Seattle Area Current Highway Traffic Conditions
Seattle Urban Nature - Interactive Habitat Map
Social Explorer (US Demographic Data)
UN Environmental Maps and Data
USGS GeoMac (Wild Fires)
World Sunlight Map (real time)
Wikimapia (Google Maps + Wikipedia)
Google Maps (&/or Google Earth) Stuff:
Google Maps Additional Content (add contours, demographics, sea level rise, etc. to your Google Maps)
Google Maps + USGS Topos and DOQ's
Google Maps + NOAA Charts (RNC)
CENSUS DATA
US Census Population Clock (Global Population Estimates)
Social Explorer - Census data/maps 1940-2000
gCensus (Census data and Google MAPS)
gCensus (Census data and Google EARTH)