By using 3-d gravity forward calculation, we obtained the deep gravity anomalies of Tai-wan from its Bouguer anomaly. Its depth corresponds to the lower crust.
经过三维重力正演计算,我们从台湾的布格重力异常中求得了深部重力异常,其深度相当于地壳下层。
Therefore, the deep sources producing the regional anomalies should be understood during using the method to process observed gravity anomaly.
因此,应用本方法处理实测重力资料,必须首先了解引起区域重力异常的场源情况。
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