remote sensing with audio frequency pulse

例句：

1. 1.The satellites are used for remote sensing of the Earth's surface.
   卫星用于地球表面遥感。
2. 2. This technology is used in remote sensing to detect changes in the environment.
   这项技术用于遥感，以检测环境变化。
3. 3. The remote sensing data collected by the spacecraft will be analyzed to understand the impact ofclimate change.
   太空船收集的遥感数据将被分析，以了解气候变化的影响。