1, This boundary layer dataset is generated based on AMDAR measurements available at MADIS. The temperature (including potential temperature), humidity (including relative humidity) and wind data have been interpolated at regular height levels with the resolution of 20 m under 5000 m [0:20:5000]. For details, please refer to Zhang et al. (2019) Development and Evaluation of a Long-Term Data Record of Planetary Boundary Layer Profiles From Aircraft Meteorological Reports, Journal of Geophysical Research: Atmospheres. 2, The PBLH is estimated using the bulk Richardson number method. For details, please refer to Zhang et al. (2020) Diurnal climatology of planetary boundary layer height over the contiguous United States derived from AMDAR and reanalysis data, Journal of Geophysical Research: Atmospheres. 3, The data set extends from 2007 to 2019.