INTERFACE DEVELOPMENT OF GEO-INFORMATION SYSTEM FOR GAS DISTRIBUTION NETWORK OF JSC "GAZPROM GAZORASPREDELENIE ORENBURG"
The main development stages of GIS interface are provided in the article. Issues and solutions of putting in operation are considered as well. The system is intended for display of operational information about gas distribution network and for geo-informational tuning. The interface provides integration with telemetry module, satellite observation module, Rosreestr maps and module for pipelines safety shutdown. The development stages of the interface are illustrated. The structure of access levels to functions and the interface screens is considered in details. Essential advantages of the interface are: modularity, fl and adaptability to a PC with several displays. Due to the data storage in R-trees arrays decrease of computer networks load is provided. Perspective directions of the interface development are determined in the article. The system is successfully used within two years in JSC «GAZPROM GAZORASPREDELENIE ORENBURG».