相对重力测量虚拟仿真系统的建立与模型研究

Research on Virtual Simulation System Model of Relative Gravity Measurement

对相对重力测量虚拟仿真系统项目中所涉及的正常重力模型、重力异常模型、重力固体潮模型、相对重力仪模型和观测场景模型进行了研究,提出根据测站坐标和观测时间利用相关模型生成测站绝对重力值和LaCoste&Romberg G型相对重力仪读数的相对重力测量虚拟仿真模型。

In this paper, we studied the normal gravity model, the gravity anomaly model, the tidal gravity model, the relative gravity meter model and the observation scene model for the relative gravity measurement virtual simulation project, and proposed the model of virtual simulation of relative gravity measurement. And then, according to the station coordinates and observation time, we used the absolute gravity value of the station and the LaCoste &Romberg G relative gravimeter readings to virtual simulation the models.