Google expands its reach

Sometimes Google needs to just chill. Other times, they are on the right track. This is one of the good times, I think.

Streetview now goes underwater.
Satellite mapping now includes aerial pictures from World War II and forward.
(sorry, jd. I should have mentioned: Google Earth.)

This is seriously cool. They got permission to include War Department images and they've put them in the correct places on the current-day maps - overlay form. Seriously. Visit Dresden, Germany and look in the corner of the screen for a "History" slider. If there's available images in your current view, you can set the date back to any time for which they have a picture.

Update, Screenshot:
I've gone to Dresden and clicked the little clock icon to show the historical slider. The little blue lines in the slider indicate what's available and I've chosen Dec 1943. The vague green area outside the city is off the image.You can then slide back to the present and compare the rebuilt city with the old image.

Isn't that awesome?

GOOGLE Earth mapping service is letting people use the Internet to dive into the world's oceans or see the ruin that World War II bombings rained on European cities. The Internet powerhouse on Thursday added an Ocean Showcase and WW II era aerial photographs to its free, interactive on-line atlas.
"The historical imagery feature gives people a unique perspective on the events of the past using today's latest mapping technology," Laura Scott of Google Europe said in a blog post. "We hope that this World War II imagery will enable all of us to understand our shared history in a new way and to learn more about the impact of the war on the development of our cities."
The feature includes images taken in 1943 of 35 European cities pictures and of war-battered Warsaw in 1935 and 1945. Google Earth users are able to do side-by-side comparisons of the cities then and now.