Seismic Imaging of the Moroccan Atlas (SIMA): a wide-angle reflection profile

A high-resolution controlled-source wide-angle reflection seismic experiment was carried out in Morocco in spring 2010. The energy released by six explosions was recorded by 939 Reftek 125a stations (Texans) from the IRIS instrument pool. The location of the shots had an average spacing of 70 km between them. The charge (approximately 1 TM) was distributed in 2–4 boreholes per shot point at depths of 30–60 m.

2010年春季，在摩洛哥开展了一项高分辨率可控源广角反射地震实验（high-resolution controlled-source wide-angle reflection seismic experiment）。六个爆炸源释放的能量由来自IRIS仪器库的939台Reftek 125a台站（Texans）记录。震源位置之间的平均间距为70公里。每个震源点的炸药量（约1 TM）分布在2–4个钻孔中，钻孔深度为30–60米。