A great and timely app
I had been looking for something like this for several years so I was amazed to find it as an app. Simple to use and as accurate as you could expect for such an enormous project. Allows you to look at any coastline or region in the world and adjust sea level up to +70 meters to see what landforms or cities are submerged at that level. It takes a number of seconds after zooming in to see the results of the change in sea level, so be a little patient. My thanks and congratulations to Robert Smith, the project developer.
