| 摘要 |
The invention relates to geodesy. A method for determination of coordinates of points in question at implementation of survey works by means of a satellite navigation system includes reconnaissance of concentration points, with determination of accuracy of those, determination of accuracy of geodesic plots for concentration points looked for and survey equipment, implementation of measurement, determination of coordinates of points looked for. According to the invention, one chooses the boundary of a lot with top of turn angle in a given point of survey substantiation at given boundary, for survey of that one arranges on the upper constructions and roofs of buildings concentration points looked for. In those points one receives signals from a satellite navigation system and determines coordinates of those, by means of that one determines coordinates of point of survey substantiation. Accuracy of determination of concentration points looked for and survey substantiation on earth surface is set on basis of required accuracy of determination of boundaries of the lot that is calculated according to the expression:,where:- required accuracy of determination of boundaries of lots by traditional technology that corresponds to equilibrium of losses due to possible errors and expenses for geodesic provision for removal of those,- perimeter of the lot,- rated cost of acre in region under consideration.The invention provides decrease of expenses at exclusion of signal from satellite navigation system distortions. |
