Hjem
zero-level elevation

zero-level elevation

vertical reference point

en-GB/ˈzɪəɹəʊ - ˈlɛvl ˌɛlɪˈveɪʃn/

en-US/ˈziɹoʊ - ˈlɛvəl ˌɛləˈveɪʃən/

Kategorier:

criterion geographic location