The importance polyganametry method

---

НАУЧНЫЕ ИССЛЕДОВАНИЯ И ОБЩЕСТВЕННЫЕ ПРОБЛЕМЫ
Volume 1, Issue 2 
135 
THE IMPORTANCE POLYGANAMETRY METHOD 
Sirojiddin Xazratqulov 
National Research University 
A geodetic network is a collection of points on Earth connected by geodesic lines and 
having known coordinates. The reliability and accuracy of the methods used in creating a geodetic 
network is crucial for many fields of science and practice, including cartography, navigation, 
construction and geology. 
One of the key methods of constructing geodetic networks is polygonometry. 
Polygonometry is a method of geodetic surveying, which is based on measuring angles and line 
lengths inside a polyhedron (polygon). With the help of special devices called theodolites and 
rangefinders, surveyors measure horizontal and vertical angles, as well as distances between points. 
This data is then used to calculate the coordinates of the points of the geodetic network. 
Polygonometry requires not only good equipment and tools, but also highly qualified 
surveyors. After all, the accuracy and reliability of the data obtained largely depend on the correct 
execution of measurements and analysis of the results. Therefore, geodetic services strive to 
constantly improve the methods of polygonometry and train specialists using modern technologies 
and software. 
In conclusion, it should be noted that polygonometry plays a crucial role in creating reliable 
and accurate geodetic networks. Its application makes it possible to obtain high-quality data on the 
coordinates of points on the Earth, which in turn contributes to the development of many branches 
of science and technology. 
Building a geodetic network is a complex and labor—intensive process that includes various 
methods and technologies. One of the main methods is polygonometry. It is based on measuring 
angles, lengths and directions between measuring points, which allows you to build triangles and 
determine their coordinates relative to the reference points. 
The role of the geodetic network is necessary in many areas, ranging from construction and 
design to geology and agriculture. It allows you to determine the exact position of objects, the 
height of the terrain, leveling and deformation of the Earth's surface. The geodetic network is also 
used to create maps and plans, as well as to determine the boundaries of territories. 
The construction of a geodetic network requires high accuracy and reliability of 
measurements. To do this, modern tools and technologies are used, such as electronic total stations, 
global navigation satellite systems (GNSS), laser scanning and others. All this makes it possible to 
achieve high accuracy in determining coordinates and heights. 
In conclusion, the geodetic network plays a key role in geodesy and geodetic topography. 
Building such a network requires the use of various methods, including polygonometry. It allows 
you to determine the coordinates and heights of objects, create accurate maps and plans, as well as 
determine the leveling and deformation of the Earth's surface. The geodetic network is an integral 
part of many fields of activity and provides accurate and reliable data for their work. 
Polygonometric work allows you to obtain accurate data on geometric transformations 
between points, which is important for the design and construction of various objects. 
Polygonometry also allows you to estimate the measurement error and correct the data obtained. 

---

НАУЧНЫЕ ИССЛЕДОВАНИЯ И ОБЩЕСТВЕННЫЕ ПРОБЛЕМЫ
Volume 1, Issue 2 
136 
To carry out polygonometric work, it is necessary to use special equipment, such as 
theodolites and polygonometric observation stations. Measurements are carried out with high 
accuracy, which allows you to create reliable geodetic networks. 
Polygonometry plays an important role in geodesy, as it allows you to build accurate and 
reliable geodetic networks, which are the basis for various geodetic and engineering works. The 
correct use of polygonometry allows you to obtain accurate data on the geometric characteristics of 
objects and perform high-quality surveys and design. 
One of the main methods is polygonometry, which is based on measurements of horizontal 
and vertical angles between certain points. When using polygonometry, triangles are constructed, 
the angles of which are measured using a theodolite or other special tools. 
Another method is trivialization or trivial triangulation, which consists in constructing 
triangles in which all sides are known. This method is based on the use of already measured and 
known sides and angles to construct new triangles. Trivialization allows you to quickly and easily 
create geodetic networks with high accuracy. 
There is also a triangulation method with a hanging, which allows you to build triangles using 
distance measurements between points. Special instruments such as theodolites or electronic laser 
meters can be used to measure ranges. This method allows you to create geodetic networks over 
long distances or in difficult conditions. 
The main methods of constructing geodetic networks have various advantages and 
disadvantages, and the choice of method depends on the specific task and working conditions. The 
work of a surveyor includes choosing the optimal method, carrying out measurements and 
processing the data obtained to create a reliable and accurate geodetic network.