基于JSCORS的矿区变形监测基准站选取研究

基金项目:

国家自然科学基金青年科学基金项目（41204011）

江苏高校优势学科建设工程资助项目（PAPDSA1102）

详细信息

Research of selection of reference stations in mine area deformation monitoring based on JSCORS

1.
School of Environment Science and Spatial Informatics, China University of Mining and Technology,Xuzhou 221116, China
2.
Key Laboratory of Resources and Environment Information Engineering of Jiangs

摘要: 基于JSCORS网数据信息，结合某矿区实测变形监测GPS网中的6个站点解算，讨论了CORS基准站数量及其分布对矿区变形监测GPS网数据解算精度的影响。实验结果表明，处理区域GPS网时，最好选取CORS基准站提供的参考框架，且CORS基准站空间分布要尽量均匀，个数为4个即可，但是不必选择位于区域同一侧的CORS基准站。这一结论可为选取合适的CORS基准站处理区域GPS网数据提供依据。
- 矿区变形监测 /
- CORS基准站 /
- 区域GPS网 /
- GAMIT解算 /
- 参考框架
Abstract: Based on data information of Jiangsu Province continuously operating reference stations, the influence of the number and distribution of CORS reference stations to the solution accuracy of GPS network data were discussed combining with 6 stations solution of the GPS deformation monitoring network in a coal mine. The experimental results show that when processing regional GPS network, it's the best to select the CORS reference station as the reference frame, and the CORS reference station space distribution should be as uniform as possible, and the number reached 4, and there's no need to select the same side CORS reference station. The conclusion provides the basis to process GPS network data by selecting suitable CORS reference stations.
- deformation monitoring in mine area /
- CORS reference station /
- regional GPS network /
- GAMIT solution /
- reference frame