It also uses other NASA data showing how much ice sheets in Greenland and Antarctica would have to melt to reach that height. A Brooklyn - based artist has created a free iPhone app designed to help people imagine the effects of rising sea levels . After Ice , launched last Thursday by Justin Brice Guariglia , uses technology from Nasa , as well as geolocation and augmented reality , to enable users to experience a submerged New York City . Users can also print out signs to place on beaches to indicate the levels to which waters could rise by the 2080s . Increased global warming and melting ice could result in a sea level rise of six feet by 2100 , according to the New York Panel on Climate Change .
A Brooklyn - based artist has created a free iPhone app designed to help people imagine the effects of rising sea levels . After Ice , launched last Thursday by Justin Brice Guariglia , uses technology from Nasa , as well as geolocation and augmented reality , to enable users to experience a submerged New York City . Users can also print out signs to place on beaches to indicate the levels to which waters could rise by the 2080s . Increased global warming and melting ice could result in a sea level rise of six feet by 2100 , according to the New York Panel on Climate Change .