Echosounder data (38kHz) collected along the slope between Faial and Pico Island Azores in November and December of 2021

We collected 38 kHz scientific grade echosounding along the slope between Faial and Pico Island Azores. These data span night and day time periods and were aimed at measuring the diel vertical migration of the deep scattering layer in the area. The transducer was mounted near the transom of a boat and was submerged 0.5 meters below the surface.

本团队收集了从亚速尔群岛的费亚尔岛至皮科岛之间的斜坡区域38 kHz科学级回声测深数据。这些数据涵盖了昼夜更替时段，旨在测量该区域深层散射层的昼夜垂直迁移现象。换能器被安装在船只的艉部附近，并沉入水面以下0.5米处。