According to one Chineae scholar, the observatory proved to be one of the lasting memories to the work of Catholics in China.

The observation environmental assessment and new location selection are especially necessary and urgent in building national climatic observation stations.

The result of rainfall in different return periods is close with the existing drainage specifications, which means that the return period of simulation results are reliable.

That is one of the oldest observatories of the world, 200 years older than Greenwich in England.

Here the hero is called Mr. Palomar, like the astronomical observatory, but he observes only the nearest things around him.