Map Showing Sea Level Rise

The number is calculated by averaging sea surface height data from a series of satellites: Sea level rise and flood resiliency plan vision. The data and maps in this tool illustrate the scale of potential flooding, not the exact location, and do not account for erosion, subsidence, or future construction.

Nasa keeps track of sea level change and its causes from space. Water levels are relative to mean higher high water (mhhw; Effect of sea level rise or sea level change can be seen on the map.

The added water from melting ice sheets and glaciers and the expansion of seawater as it warms.

Across the globe, sea levels have risen an average of 17cm over the course of the 20th century and the average sea level rise around australia has been at a similar level. The added water from melting ice sheets and glaciers and the expansion of seawater as it warms. Photo simulations of how future flooding might impact local landmarks are also provided, as well as data related to water depth. The purpose of this map viewer is to help visualize the effects of current and future flood risks on transportation infrastructure in florida.