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The article describes a mathematical model of temperature changes in the soldering iron of an automated installation used in the terminal of the glass heating system created for automotive glass manufacturers. The effect of changing the shape of the welding machine on the temperature distribution has been studied. The results of the mathematical model were compared with the experimental data

Increasing the accuracy of geodetic measurement tools and methods used in land surveying, topographic mapping, and other works is one of the requirements of the current era. In this case, it is important to develop measures aimed at increasing the speed of geodetic surveying, increasing the accuracy of measuring land areas, and reducing labour productivity, time, and human resource costs. The use of electronic geodetic measuring devices in implementing these works is very convenient for implementing the above requirements. The difference between the current electronic geodetic measuring instruments and the previous ones is that they are designed to measure the angle, distance, and height of points simultaneously.

Analytical work on rapid data identification based on modeling spatial analysis of data based on geographic information systems (GIS) and technologies is required. As a result, with the help of GIS technologies, the population density in the regions; natural population growth dynamics; a histogram with respect to species; the dependence of the location of the population on the terrain; it is possible to carry out analytical work through spatial analysis of data describing demographic processes such as employment. The study focuses on the ways of geolocation of data from the GPS navigator and the software “Geodesist” in the automatic remote transmission of various demographic processes in the field, including population-related information online to the GIS technology database.

The article deals with the issue of hydromodule zoning of agricultural land. The negative impact of the environmental factors of the Aral Sea requires more work on the efficient use of agricultural land in the region. The focus of the research is on the efficient use of agricultural land based on the optimal placement of Agricultural crops. Optimizing the use of agricultural land by dividing areas into taxonomic units is considered to be one of the effective methods. In this study, the land of P. Seytov’s massive, Chimboy district of the Republic of Karakalpakstan, within the Republic of Uzbekistan, was selected as a study area. Hydromodule zoning of the cultivated areas of the research object was done using GIS technologies. In this, data on soil types and mechanical composition of the object, groundwater, and irrigation methods were used. Overlay, raster calculation, and raster classification methods were used using ArcGIS 10.6 software. As a result, a hydromodule map of the research object was created. Based on the created hydromodule map, the scenario of placement of agricultural crops based on 2 different options was developed and water consumption was analyzed.