Numerical controls in an adjustment of the local positional geodetic network (LGN)

Abstract

In the process of the foundation, expansion, modification LGN (free or fixed), based on its convenient measuring it defines coordinatepoints and others parameters of networks. The check of measurings and calculations solves by using convenient matrix relations in thenegation form. Their failure points out the incorrect measurement and calculations in the LGN.

Keywords

• Local Geodetic Network
• Method of least squares
• robust adjustment
• weight iteration adjustment