Experiment study on monitoring land subsidence in large area by GPS-RTK

XIONG Chun-bao; LEI Li-gang; HUANG Li-ren; WU Yan-qiang; KUANG Shao-jun

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Experiment study on monitoring land subsidence in large area by GPS-RTK

更新时间：2026-06-25

- Experiment study on monitoring land subsidence in large area by GPS-RTK
- Vol. 27, Issue 2, (2006)
- 作者机构：
  
  1. 天津大学建工学院,天津,300072
  2. 国家地震局第一地形变监测中心,天津,300180
  3. 天津市控制地面沉降办公室,天津,300042
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU413
- Online First：25 October 2013，
  
  Published：2006
- 稿件说明：
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XIONG Chun-bao, LEI Li-gang, HUANG Li-ren, et al. Experiment study on monitoring land subsidence in large area by GPS-RTK[J]. 2006, 27(2).
DOI：

XIONG Chun-bao, LEI Li-gang, HUANG Li-ren, et al. Experiment study on monitoring land subsidence in large area by GPS-RTK[J]. 2006, 27(2). DOI：

摘要

在各种不同监测距离和监测时段，采用GPS-RTK测量模式对大范围地面沉降进行了现场监测。通过对试验结果的分析研究，获取了GPS-RTK监测大范围地面沉降时距离和时间的长短对监测结果影响的一些重要技术参数，这对GPS- RTK测量模式应用于实际地面沉降监测以及GPS-RTK的测量立法具有重要参考意义。

Abstract

The field experiments on monitoring land subsidence in large area by GPS-RTK are carried out in different distances and different time intervals. The experiment results are analyzed; and some key parameters about effects of distance and observational duration on precision of monitoring are obtained so as to be helpful in practice of land subsidence monitoring using RTK and in formulating specifications.

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