Processing of heterogeneous data on the state of centralized water supply using geoinformation technologies

With the growth of the urban population, new pipelines of different ages, materials and sizes are being added to the existing network, thereby complicating the task of monitoring operation and maintenance. There are constant leaks of extracted and transported water through worn-out plumbing. The purpose of this work is to consider and apply tools for obtaining and processing heterogeneous data obtained at key measuring points of the centralized water supply network, to develop analytical software that allows integrating the data obtained with existing GIS systems. The scientific novelty lies in the fact that on the basis of the existing methodology for assessing water quality in the water supply system, the author’s methodology was developed and optimized for the task of integral assessment of water quality, a parametric model of the technical condition of centralized water supply was applied. The results of leak detection on the water supply network are presented.