遥感是什么？

    遥感是一种利用遥感传感器从远处收集地理和空间信息的技术。它可以收集地球表面的空间信息，如植被、地貌、土壤、水体、环境污染、土地覆盖，以及气象要素，如云量、降水、温度、湿度等。遥感技术可以帮助人们更好地了解地球，进行地理和空间信息。

What is remote sensing?

Remote sensing is a technology that uses remote sensing sensors to collect geographic and spatial information from a distance. It can collect spatial information of the Earth's surface, such as vegetation, landforms, soils, water bodies, environmental pollution, land cover, and meteorological elements such as cloud cover, precipitation, temperature, humidity, etc. Remote sensing technology can help people better understand the Earth and conduct geographic and spatial information.