1.      Chinese Beido Navigation System (BDS) will be served for Everest elevation measurement for the first time.

2.      Many Chinese made surveying equipments will be used in this measurement and the reliability and accuracy will be highly enhanced than in 2005.

3.      The airborne gravimetric technique will be used to improve the surveying accuracy.

4.      5G networks reach‘roof of the world’. The 5G network will cover all the climbing routes of the north slope to the summit of Mount Everest. People can review the beautiful views by 5G HD video.