"沉降监测网数据处理与程序设计研究"

SUBSIDENCE MONITORING NETWORK QUASI-STABLE ADJUSTMENT AND PROGRAM DESIGN This undergraduate thesis discusses the application of quasi-stable adjustment in the data processing of subsidence monitoring networks. The paper starts by introducing the origin, process, and formation of subsidence monitoring networks, as well as the methods used in the data processing. The focus of this thesis is on the implementation of quasi-stable adjustment in the data processing of subsidence monitoring networks. The author used C programming language to code the quasi-stable adjustment, implementing functions for error equations, equations of conditional equation, and matrix inversion. The paper also discusses the criteria for selecting quasi-stable points and detailed steps for running the program and addressing operational issues. Keywords: subsidence monitoring network, C programming language, quasi-stable adjustment, program design Overall, this thesis provides a comprehensive overview of the application of quasi-stable adjustment in the data processing of subsidence monitoring networks. The author successfully implemented quasi-stable adjustment using C programming language, demonstrating the practicality and effectiveness of this method in processing subsidence monitoring data. The paper serves as a valuable resource for researchers and practitioners in the field of geodesy and subsidence monitoring.