Determine the elevation above sea level anywhere in the world
By default the map works in the regime of the reflection of the terrain's relief.
The move of the mouse's pointer over the map corresponds to the dynamics determination of the altitude for every coordinate on the map.
The terrain altitude for a concrete point will be determined by a click. The elevation above sea-level will be calculated and shown in meters and feet.
Altitude (meters) Latitude Longitude
Both determination of coordinates and computing of locality altitude (above sea-level) are made simultaneously.
One can determine the depth of oceans and seas too. Then the altitude above sea level will be with a minus sign.