A Flood.... I think.
Flood
Flood
Elevation levels above sea level .
indicated with different kind of contour numbers , which are showed in brown curved lines
neumes
The contour lines on a map indicate changes in elevation above sea level (or below, occasionally). The amount of change in elevation between lines is shown on the map legend, and will vary depending on the size of the map and the type of terrain.
That would be a topographical map. It uses contour lines (usually 100 or 50 ft. incraments) to show elevation above or below sea level. They're usually black & white and can be found wherever you can find maps.
If you do not take air resistance into account, a projectile fired at 45° above horizontal will travel farther than a projectile fired at any other angle.
all the above
shows the elevation above sea level.
elevation above mean sea level
the distance above or below sea level
Elevation levels above sea level .
indicated with different kind of contour numbers , which are showed in brown curved lines
The numerical values along the lines of contour, indicate the elevation above or below sea level.
A contour line represents a certain vertical height above the the contour line shown drawn below. Contour lines are a means of representing 3D hills and mountains on a 2D flat paper. Maps should show the height between contour lines: 50 metres between contour lines is common.
neumes
Neumes
A contour line represents a certain vertical height above the the contour line shown drawn below. Contour lines are a means of representing 3D hills and mountains on a 2D flat paper. Maps should show the height between contour lines: 50 metres between contour lines is common.