I think it means just the regular number 0
a beach
the elevation range from 0-700 feet is near the yukon river.
The "sea level elevation " of anywhere is '0' feet .
It can be anywhere from 0 to a maximum of about 80,000 feet.
Between 0 and 330 feet
188 ft.
it is 78,4976 sub. 0
Stockton elevation is 0-32 feet above sea level range. The average elevation is 15 feet above sea level. the elevation at City Hall is 11.5 feet above sea level.
0
The Bahamas are a group of Islands in the Atlantic Ocean.
The elevation of Oregon City is about 141 feet.
Seattle's elevation ranges from 0-520 feet (0-158 meters)