#### Name

Gurskiy Ivan Nikolayevich

#### Scholastic degree

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#### Academic rank

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#### Honorary rank

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#### Organization, job position

Kuban State Agrarian University

#### Web site url

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## Articles count: 3

Recently, there have been satellite-based methods
widely used to determine the coordinates of points,
which allow, without mutual visibility between
points, to pursue their coordinates. However, in
some cases, for example in forests, in urban buildings
the application of these methods becomes a
problem and it is easier to apply traditional methods.
The article describes the case of using the method of
calculation of coordinates for "the approach of Hansen"
and held to evaluate the accuracy of determining
the coordinates of the points. Some studies provide
only recommendation guidelines that the most
accurate results are obtained when the shape of the
building is shaped similar to a square. In our case, on
the basis of obtained formulae we had an analysis of
the influence of the length of the corresponding base,
and its distance from the source side on the accuracy
of determination of coordinates of the original
points. The conclusion is that the accuracy of determination
of coordinates of required points depends
on the ratio of the length of the original basis and the
baseline. The optimal can be considered the distance
equal to 0.3-0.6 of the length of the baseline. The
holding data in the study can successfully be used
for the drafting of geodetic reference polygonometries
moves and thickening of networks

Even with the modern development of geodetic
techniques to abandon traditional ways a
condensation of planned networks is not possible.
Therefore, the article describes the case of
determination of coordinates of points using
backwards the angular notch and the accuracy of
their determination. In the classical methods of
solving the backwards the angular notch are
calculated coefficients, and get the coordinates of the
designated point. The authors propose to use
auxiliary angles that will reduce the amount of
calculation. In addition, the article gives examples of
solutions to well-known formulas of Gauss and
through the calculation of direct geodetic purpose

In this article the question of definition of co-ordinates of geodetic points for a condensation of planned networks, survey controls and other works by performance of angular measurements on defined points is considered. Initials here are two geodetic points on each defined point. The algorithm of calculation of co-ordinates of required points and a numerical example of its realisation is resulted.