What are the characteristics of wind shear?

Countermeasures for wind shear: Because of its short time, small scale and high intensity, wind shear brings a series of difficulties, such as difficulty in detection, prediction, air traffic control and flight, which is an aviation meteorological problem that is difficult to solve. So at present, the best way to deal with wind shear is to avoid it. Because some strong wind shear is irresistible to the performance of existing aircraft. Pilots' windshear training and flight operation program setting, installation of windshear detection and early warning system at the airport and airborne windshear detection, early warning and avoidance system are the main ways to reduce and avoid windshear hazards at present.