Numerous land areas of the Earth sit below average sea level. These locations can number a surface elevation of just a few feet/meters to monumental depressions that form some of the lowest places ...

Subtle shifts in land elevation can considerably increase or decrease the local impacts of sea level rise along coastlines.

An interactive map shows ... to the land being low-lying—are due to the issue of sinking land, and offshore ocean currents ...

Changes in continental water stores, largely human-induced, affect sea level. Better hydrological models and observations could clarify the land's role ... is initially far below the surface.

This map extract shows exact ... Some contour lines have their height above or below sea level written on them. It is possible to use them to see the shape of the land - if contour lines are ...

The maps here show the world as it is now ... Compared with other continents, Africa would lose less of its land to the ultimate sea-level catastrophe, but Earth’s rising heat might make ...

If you look on any topographical map, you’ll notice that elevations are reported in height above (or occasionally, below) sea level. Pilots often report altitudes in AMSL, or Above Mean Sea Level.