"Have you ever dropped a stick in a river and wondered where it might go if it floated all the way downstream? Now you can trace its journey using Streamer
." In addition to displaying the distance traveled, difference in elevation, and number of states, counties and cities the stick will pass through before reaching its outlet point, Streamer can do an upstream trace to show you which rivers and smaller streams fed into the spot where the stick was dropped. [more inside]
(Geo-Data Explorer) is a free service offered by the U.S. Geological Survey.
It allows the user to retrieve, display, and manipulate multiple types of information, such as satellite images, geologic maps, graphics, live camera feed, three-dimensional images, and spreadsheet data.
6.5 Quake Hits Central California.
Felt for over a minute in San Jose, about 50 miles south of San Francisco. Interesting time to discover the oft-defunded USGS's
instant earthquake news page.
Talk about dynamically generating your pages your pages from the ground up...