Future-proofing with GNSS

Author: Bernhard Richter,October2016

In 2003, the European Union (EU) and the European Space Agency (ESA) agreed on the joint Galileo navigation programme. Back then, the EU comprised of 15 Member States, and this figure is not the only one to have almost doubled in the interim.

到2008年，到2008年美国全科医生的功能相当于美国GP的雄心勃勃的目标是由于多种原因而延迟的，这主要是由于难以证明其融资的正当性。由住房泡沫引发的2007年的金融和银行危机导致政府债务危机，此后延迟了该计划。现在，伽利略计划周围的条件已经稳定了，这在当前活跃的九个伽利略卫星中很明显。

At the annual meeting of manufacturers and the European GNSS Agency in November 2015, six new satellites were announced for 2016, along with eight further additions in the following two years. This rapid expansion means that users will soon have significant improvements in the availability of positions in difficult conditions. Galileo’s full operational capability (FOC) of 30 satellites by 2020 appears to be safe, as it is unlikely that the assured budgets (2 billion Euros for deployment and 3 billion Euros for operation until 2020) will be withdrawn.

自2000年以来，中国贝杜系统（Beidou System）提供了一项导航服务，但是该系统的开发速度最近使所有专家感到惊讶。似乎还不够的是，中国卫星导航办公室主任Chengqi宣布了加速扩张，到2017年，总共有35颗卫星和27个全球可用的卫星，而不是计划在2020年。在全球许多地区，贝杜（Beidou）已建立了高精度导航和测量。

当然，GNSS创新是否会放慢，当然只能使用GPS估算和勾勒出勾勒出来。原始的，纯粹的军事全科医生处于不同的生命周期，并显示了如何成功操作系统。多年来，只有破旧的卫星已被新一代所取代。具有足够现代的卫星和GPS L5尽快获得的一种积极主动的方法是成本效果方法的受害者。块II卫星的寿命也远远超出了期望，并进一步减慢了GPS现代化的速度。

Explore next chapter:New high precision receivers bring opportunities

Story: Future-proofing with GNSS
Chapter 1: Introduction
Chapter 2:New high precision receivers bring opportunities
Chapter 3:新的Leica Viva GS16 GNSS智能天线未来证明业务
Chapter 4:Less can be more
Chapter 5:提高RTK校正数据的稳定性