- orthometric correction
- ортометрическая поправка
English-Russian marine dictionary . 2014.
English-Russian marine dictionary . 2014.
Levelling — For other uses, see Levelling (disambiguation). Single levelling redirects here. For other uses, see Single level (disambiguation). Levelling or leveling is a branch of surveying, the object of which is 1) To find the elevation of a given point… … Wikipedia