HMM with continuous time and continuous observation space is rarely considered since it is difficult to deal with it.

由于带有连续观察空间的连续时间H MM较难处理，所以很少被考虑。

youdao

In space exploration and Earth observation, you have capabilities around the world.

在空间探索和地球观测方面，你可集合全世界力量。

youdao

When we realized that everything we do, every operation, every communication, satellites for observation, for surveillance and reconnaissance, everything revolves around space.

就是那时我们才意识到我们做的每件事、每个行动、每次交流、用于观测监视勘察的卫星——所有的一切都要绕着太空打转。

youdao

This exhibition illustrates the use of Earth observation from space to assess the effects of climate change on famous World Heritage sites.

UNESCO: NATURAL SCIENCES

At present, British government policy specifically bars any public programmes connected with human spaceflight, and it has directed that any monies instead go towards the robotic exploration of space - for example in Earth observation and unmanned planetary probes.

BBC: RELATED BBC SITES

IncREO - Increasing Resilience through Earth Observation is a collaborative project under the call FP7-SPACE-2012-1 in support of emergency response management and risk-preparedness.

UNESCO: OFFICE IN VENICE