(1) Markšeiderimõõdistus on maavara kaevandamisel tehtav mõõdistamine ja mõõdistamistulemuste dokumenteerimine., (1) ‘Mine survey measurement’ means the surveying carried out upon extraction of mineral resources and the documentation of the results of the surveying., defineeritakse kõikide Eesti õigusaktide ulatuses, defined within the scope of all Estonian legal instruments