WAYS TO INCREASE THE IMPORTANCE AND EFFICIENCY OF GEODETIC WORKS IN THE CONSTRUCTION OF HIGH-PRESSURE GAS PIPELINES (ON THE EXAMPLE OF THE FERGANA REGION)

Geodetic support is a fundamental element in the construction of high-pressure gas pipelines, ensuring spatial accuracy, structural safety, and long-term operational reliability. This research explores scientifically grounded approaches to enhancing the role and efficiency of geodetic works throughout the planning, construction, and monitoring phases of high-pressure gas pipeline projects, with particular reference to the Fergana region. Special attention is given to the application of modern geodetic technologies such as Global Navigation Satellite Systems (GNSS), electronic total stations, and digital leveling instruments. Field-based investigations and comparative analyses of conventional and advanced surveying techniques were carried out in selected pipeline sections.大地测量保障（Geodetic support）是高压燃气管道工程建设的基础性核心环节，可为项目提供空间精度保障、结构安全支撑与长期运行可靠性保障。本研究围绕高压燃气管道工程的规划、建设与监测全生命周期，探索科学可行的方法以强化大地测量工作的作用与实施效能，研究重点聚焦费尔干纳地区。本研究特别关注现代大地测量技术的应用，包括全球导航卫星系统（Global Navigation Satellite Systems，GNSS）、电子全站仪及数字水准仪。研究人员在选定的管道标段内开展了野外实地勘察，并对传统与先进测量技术进行了对比分析。