The scientific direction within which the present research was carried out is the development of the theoretical foundations for the creation of real-time systems that allow, on the basis of the latest achievements in the field of GIS technologies, to move to the implementation of the concept of precise irrigation. The expansion of the principles of precision farming in the field of agromeliorative technologies is due to the need to take into account the spatial heterogeneity of the initial characteristics of reclaimed land on the basis of a specific, sectoral set of criteria and indicatorsBased on the results of the research, a conceptual scheme for the allocation of territorial control units based on data on intra-field heterogeneity of the indicator is proposed, an algorithm for grouping spatial data to assess the boundaries and spatial position of territorial control units based on GIS technologies is developed, two principal schemes of the site survey for the allocation of territorial control units are considered. The proposed algorithm, implemented on the basis of last generation geographic information technologies, makes it possible to effectively solve the problem of allocation of territorial control units, which is a key problem of taking into account the spatial heterogeneity of the initial characteristics of the irrigated area and has a direct applied value for the creation of precision irrigation technologies.
