Follow Your World - appspot.com -service google maps earth; Each time we update the satellite and aerial imagery in your area of interest, we'll notify you.

"Follow Your World": find out when new imagery is available in both Google Maps and Google Earth. It's simple. Search for your location, mark the point, and submit.

Each time we update the satellite and aerial imagery in your area of interest, we'll notify you.

Follow Your World - Home:
http://followyourworld.appspot.com/

1. Step 1. Find a location. Search for the area by entering the name of a country, state, city, or a specific address. You can also enter the exact latitude/longitude of the location. Click Search Location to submit your search. 
2. Step 2. Drag the map to center the cross-hairs on the exact point that you would like to mark. Click Select Point to auto-generate the correct latitude and longitude. 
3. Step 3. Enter a location or edit the name to track this point in your dashboard. Click Submit when all the info is correct. 
4. Step 4. You'll receive an email to confirm your subscription.