Annotation

Purpose: to present the results of work on the creation of geographic information database (GIDB) “Ponuro-Kalininskaya “Water management system”. 

Materials and methods: the GIDB was developed using QGis software version 3.30.1 in .sqlite format based on technical data provided by the Federal State Budgetary Institution “Kubanmeliovodkhoz Administration” and results of field studies conducted in 2023. 

Results and discussions. Point, linear and polygonal objects are presented as vector data in the GIDB. The channels of water supply and discharge networks, as well as the intrafarm network, are presented in the form of linear objects. The hydraulic structures of various types are presented in the form of point objects. The areas of land irrigated in 2022, actually serviced by the system, as well as the promising ones are presented in the form of polygonal objects. For each element of the geographic information database, attribute information is generated in a tabular form. The GIDB also includes auxiliary files – photographs of hydraulic structures and technical inspection reports of hydraulic structures. The GIDB not only serves as a method of collection, storage, analysis and graphical visualization, but also allows conducting fast and efficient analysis. 

Conclusions. The formation of a complete picture of the capital measures objects on irrigation systems is impossible without geographical interpretation of data on them. The GIDB is an information and analytical tool for planning water economic activities and managing water resources of the Ponuro-Kalininskaya irrigation system. As part of the work carried out in 2023, the prepared database made it possible to solve successfully the task of developing and applying methodology for determining the priority of repair and restoration work.

For quoting

Ryzhakov A. N., Kuzmitchev A. A., Martynov D. V. Development of the geoinformation database “Ponuro-Kalininskaya “Water management system”. Ways of Increasing the Efficiency of Irrigated Agriculture. 2023;91(3):238–249. (In Russ.).

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