Aircraft, ships, satellite information and a remote underwater vehicle were all involved.

本次搜救行动动用了飞机，船只，卫星和水下遥控装置。

But they were slow to share radar or satellite information with Malaysia about possible sightings.

但在与马来西亚分享找到物体的雷达或卫星信息方面行动缓慢。

They were combining radar measurements, satellite information, and snow accumulation data, and they say this allowed them to locate a valley that's hidden underneath the ice sheet.

综合了雷达勘测数据、卫星信息和积雪数据，他们找到了一个隐藏在冰盖下的峡谷。

Developing countries don't have the same access to satellite information as do first-world nations. A given country might want to monitor dust storms, measure rice yields or trackpopulation migrations. But satellites were typically built one-at-a-time and were very pricey items.

发展中国家不能与发达国家共享卫星传送的资料。一个领先的国家需要检测沙尘暴，测量大米产量，和跟踪人口流动。但是一个卫星只能有一种典型的功能，并且花费巨大。