AUTOMATED HYDROGEOLOGICAL INFORMATION COLLECTION SYSTEM: DEVELOPMENT, IMPLEMENTATION AND RESULTS

Abstract

The work is devoted to the development,implementationandevaluation of the effectiveness of an automatedsystem for collectinghydrogeologicalinformation(ASGGI).Inconditions of increasinganthropogenicpressureongroundwaterand the need for rapidresponsetochanges in the hydrogeologicalregime,manualdatacollectionbecomesinefficientand time-consuming. The aim of the researchis to create a modernsystem that allowsforcontinuous, high-precisionandautomatedcollection of hydrogeologicaldata,theirprimaryprocessingandtransmissionforfurtheranalysis.As part of the work, existing automatic monitoring technologies were analyzed, key parameters for collection (levels, temperatures, electrical conductivity, pH, dissolved oxygen, concentrations of key ions and gases) were determined, the system architecture was developed, including measuring sensors, data collection and transmission nodes (GSM/GPRS, LoRaWAN), a server with a database data and a software interface for management and visualization.The ASGGI prototype was tested on a network of observation wells (the Tashkent, Nukus, and Karshi wells), where significant advantages were recorded over traditional methods: increased data acquisition efficiency, reduced measurement error, and the ability to remotely monitor and promptly respond to anomalies.

This paper presents the results of research on the use of the "Hydromonitoring" device for a detailed study of the hydrogeodynamic (GGD) field. A comparative analysis of the data obtained using the "Hydromonitoring" device and traditional methods of hydrogeological research is carried out. The prospects of using the Hydromonitoring device for solving various tasks related to the study of the GGD field, including monitoring of hazardous geological processes, assessment of groundwater reserves and earthquake forecasting, are assessed. The results of the implementation of ASGGA demonstrate its high efficiency for monitoring the state of groundwater, timely detection of negative processes (depletion, pollution, flooding) and providing a reliable information base for making managerial decisions in the field of rational use and protection of water resources.