ground_level_altitude

https://w3id.org/hacid/data/cs/variables/cf/ground_level_altitude <https://w3id.org/hacid/onto/data/Variable>

The ground_level_altitude is the geometric height of the upper boundary of the solid Earth above the geoid, which is the reference geopotential surface. The geoid is similar to mean sea level. rdf:langString
rdf:langString ground_level_altitude 

data from the linked data cloud