汝城盆地深部构造及地热资源赋存潜力——基于重力与AMT探测的认识

赵宝峰, 汪启年, 郭信, 官大维, 陈同刚, 方雯

Gravity survey and audio magnetotellurics-based insights into the deep structures and geothermal resource potential of the Rucheng Basin

ZHAO Bao-Feng, WANG Qi-Nian, GUO Xin, GUAN Da-Wei, CHEN Tong-Gang, FANG Wen

图2 重力异常及解释 a—布格重力;b—匹配滤波视深度0~2 000 m;c—匹配滤波视深度2 000~4 000 m;d—匹配滤波视深度>4 000 m

Fig.2 Gravity anomaly and geological interpretation a—Bouguer gravity;b—visual depth of matched filtering 0~2 000 m;c—visual depth of matched filtering 2 000~4 000 m;d—visual depth of matched filtering >4 000 m