China has sent a new Earth observation satellite into space from the Jiuquan Satellite Launch Center.

中国在酒泉卫星发射中心向太空发射了一颗新的对地观测卫星。

Also this week the South Korean Defense Ministry says it successfully placed a small Earth observation satellite into orbit.

同样在本周，韩国国防部表示，它成功地将一颗小型地球观测卫星送入轨道。

Later, in the 1990s, satellite observations further refined the measurements of this cosmic microwave background, and now it's essentially confirmed.

后来，在20世纪90年代，卫星观测进一步完善了对宇宙微波背景的测量，现在它基本上得到了证实。

A Brazilian study based on satellite observations of the Amazon rainforest indicates a significant increase in carbon dioxide emissions from the region.

巴西一项基于对亚马逊雨林卫星观测的研究表明，该地区的二氧化碳排放量显著增加。

Rignot and colleagues used satellite observations, radar and computer models to measure features above the ice to calculate what was going on below.

瑞格诺特和同事们使用卫星观测、雷达和电脑模型来研究冰雪的特性，从而探明冰架下的情况。

Professor Rignot and his team used satellite observations, radar and computer models to measure features above the ice to learn what was going on below.

瑞格诺特教授和他的团队利用卫星观测、雷达和电脑模型来测量冰上的特性，从而了解下面的情况。

This has decreased ten fold and a new analysis based on Japanese satellite observations of ground subsidence suggest a further ten fold decrease can by expected by 2017.

目前污泥渗出量已经减少了10倍，根据日本地表下沉卫星监控进行的分析，预期在2017年污泥渗出量将再减少10倍。

And we're coupling this on-the-ground monitoring with high-resolution satellite observations and advanced computer modeling so that we can track the changing Arctic in near real-time and accurately project permafrost emissions into the future.

我们把地面测量与高清卫星观测相结合并使用先进的计算机建模，因而我们能接近实时地追踪北极的变化并准确预测永久冻土在未来的排放量。

Satellite observations and submarine surveys over the past few years had shown less ice in the polar region, but the recent measurements show the loss is more pronounced than previously thought.

W：过去几年的卫星观测和潜艇调查显示， 极地地区的冰层较少，但最近的测量显示， 这种损失比之前想象的更为明显。