To study the pulsation characteristics of the near-ground wind field during the typhoon landfall process, Windcube Doppler laser wind radar is used to measure the landfall process of typhoon “Doksuri”Typhoon "Doksuri" in Xiamen. Twelve layers of observation points are set up between 40 and 290 m in height to obtain the corresponding observation data. Based on the observation results, the wind characteristics such as mean wind speed and direction, wind profile, gust factor, turbulence, and other parameters of the near-ground wind field of “Doksuri” in the coastal area are analyzed. The results show that the wind direction shifted by about 180° before and after the landfall of “Doksuri”, and the wind speed time profile showed an “M” shape. The relative ratios of vertical, lateral, and longitudinal turbulence during the observation period were 1∶0.88∶0.34. The turbulence intensity in the lateral wind direction was consistent with the norms, while the vertical turbulence intensity was significantly lower than the norms. The turbulence intensity decreases with the increase of height, which is large before the typhoon landfall and decreases significantly after the landfall and is significantly affected by geomorphology; the consistency of the gust factor in each direction is good at different heights, and the effect of height difference is not obvious.