基于北斗导航的工程测量精度优化研究

中图分类号：P228.4；TN967.1 文献标志码：A 文章编码：1672-7274（2026）01-0004-04

Research on Optimization of Engineering Surveying Accuracy Based on Beidou Navigation

TANG Jun

（Gansu IndustryPolytechnicUniversity，Tianshui741o25，China）

Abstract： The Beidou Navigation System，as a satelite positioning system independently constructed by China， has been widely used in the field of engineering surveying.Its high precision andreliability provide solid support for optimizing the measurement accuracy. This article analyzes the deep application of Beidou navigation in engineering surveying，explores the keytechnical factors thataect measurement accuracy，and proposes asystematicaccuracy optimization strategy by combining differential technology， multi frequency observation，and data post-processing methods.This article constructs a measurement accuracy improvement framework with Beidou as the core from technical principles，system integration，on-site implementation to future development trends，aiming to provide a theoretical basis and practical basis for engineering measurement quality control， promote the transformation and upgrading of surveying and mapping methods，and promote the development of precision measurement systems towards intelligenceand automation.

Keywords： Beidou navigation; engineering surveying; precision control; differential technology; data processing

随着我国大型工程项目的持续推进，对测量精度的要求日益提高，传统测量手段在复杂地形、动态场景下存在精度不稳定、实时性差等局限。（剩余5360字）