The polygonometric networks are divided into rows, namely: First-order polygonometric network; Second-order polygonometric network and Third-order polygonometric network. The points of all networks are determined with an accuracy of +/-0.03 to 0.07 meters.
Polygonometric networks are networks of geodetic points, developed in the form of extended polygonal trains, placed at an average distance of 100 m to 300 m.
otherRestrictions
nan