CAJ | 학술논문

为获得堤防变形监测数据为运行管理服务，采用单基线解算方法将GNSS变形监测系统采集的卫星信号数据解算出监测点三维坐标，将测点坐标的变化矢量化，并分解出不同方向的位移，从而实现堤防的变形监测分析。从郁南大堤GNSS变形监测系统数据解算及分析来看，长时段数据解监测精度高于短时段数据解，平面精度高于垂直精度，实时监测精度有待开展进一步的研究提高。
위획득제방변형감측수거위운행관리복무，채용단기선해산방법장GNSS변형감측계통채집적위성신호수거해산출감측점삼유좌표，장측점좌표적변화시양화，병분해출불동방향적위이，종이실현제방적변형감측분석。종욱남대제GNSS변형감측계통수거해산급분석래간，장시단수거해감측정도고우단시단수거해，평면정도고우수직정도，실시감측정도유대개전진일보적연구제고。
To get the embankment deformation monitoring data service for management , the satellite signal data that collected by GNSS deformation monitoring system is solved by using a single baseline method , and as well the three-dimensional coordinates of monitoring points is obtained .In order to achieve embankment deformation monitoring data analysis , the coordinates of the measuring point vectorization and decomposition of displacement in different directions is changed .From Yunan levee GNSS deformation monitoring system solver and data analysis , the long time monitoring data solution accuracy is higher than the short period data solution , and the plane monitoring data solution accuracy is higher than the vertical monitoring data , and real -time monitoring accuracy further research can be undertaken to improve .