How Airborne Electromagnetic (AEM) Surveys Work - Helicopter

This animation shows how Airborne Electromagnetic Surveys Work, when conducted by a rotary wing (helicopter) aircraft. It is part of a series of Field Activity Technique Engagement Animations. The target audience are the communities that are impacted by our data acquisition activities. There is no sound or voice over.
The 2D animation includes a simplified view of what AEM equipment looks like, what the equipment measures and how the survey works.

本动画演示了使用旋翼航空器（直升机，helicopter）开展航空电磁测量（Airborne Electromagnetic Surveys）的工作原理。该作品隶属于野外作业技术科普互动动画系列，目标受众为受我方数据采集活动影响的相关社群，且全程无背景音乐与旁白配音。
这部二维动画以简化视角呈现了航空电磁（AEM）设备的外观形态、设备的测量对象以及该测量作业的整体流程。