Assignment 2, what are the two innovations at the Winter Olympics?

The two innovations are:

For the first time, a multi-dimensional comprehensive meteorological observation experiment in winter under complex terrain was organized and implemented in the mid-latitude mountainous areas of my country, and based on this, it was carried out in urban areas of Beijing, Yanqing and Chongli, Hebei. and surrounding areas to build 441 sets of modern meteorological detection facilities, effectively improving the comprehensive meteorological monitoring capabilities of the Winter Olympics competition area; for the first time, it has the ability to accurately forecast at the "100-meter level and minute level", and has built a 500-meter resolution in the Beijing-Tianjin-Hebei region and the core of the Winter Olympics mountain competition venue The China Meteorological Administration's Beijing rapid update cycle numerical forecast system with a regional resolution of 100 meters and rapid updates every 10 minutes has effectively improved the accuracy of forecasts in the Winter Olympics competition areas.

In accordance with the service requirements of "one policy for one game" and "one policy for one project", the China Meteorological Administration, with the Beijing and Hebei meteorological departments as the main bodies, mobilized meteorological business backbones across the country to form a 52-person winter team. Austrian meteorological service core team. The meteorological department has provided weather analysis reports and weather risk analysis reports for the competition area to the International Olympic Committee for five consecutive years, and has successfully completed the meteorological support work for the "Meet in Beijing" series of test matches.