Using that technology, satellites can record the specific wavelengths of light reflecting off leaves thousands of miles below.

使用这项技术，卫星能记几千英里下树叶反射的特定光波波长。

There's also satellite technology that help us find new sites and we can see things like ancient trade routes.

还有卫星技术帮助我们找到新的遗址，我们可以看到像古代贸易路线这样的东西。

The project started essentially to map atrocities through remote sensing technologies, satellites, in order to be able to predict and potentially prevent them.

该项目主要是通过遥感技术、卫星绘制暴行地图，以便能够预测并可能预防暴行。