Аннотация
The goal of this article is to develop a geospatial database for environmental monitoring of the coastal zone of the Caspian Sea in oil fields areas within the Mangistau region of Kazakhstan with the use of geographic information systems (GIS).To automate data processing, predictive and spatial analysis of field research results, an electronic map of soils conditions of the coastal zone of the Caspian Sea is created in the GIS format with surveys res-ults applied.The programme information-analytical application "Monitoring and Analytics", implemented in a modular type, based on client-server technology, was developed to this electronic map.As a server to store information about the results of the field survey of the area, we selected a database management system (DMS) MS Access, which ensures reliability of the application and adjusts layers of the electronic map.