Dual-polarization (dual-pol) radar can measure additional parameters that provide more microphysical information of precipitation systems than those provided by conventional Doppler radar. The dual-pol parameters have been successfully utilized to investigate precipitation microphysics and improve radar quantitative precipitation estimation (QPE). The recent progress in dual-pol radar research and applications in China is summarized in four aspects. Firstly, the characteristics of several representative dual-pol radars are reviewed.
This data set contains four types of road images: asphalt roads and gravel roads; Wading roads and snowy roads. It is mainly used to train road recognition models. Due to the large amount of original data, this data set only contains a part of road images. If you feel it is useful for your research, please email (email@example.com) to get the complete data set.
This data set contains two kinds of road perception information: image and acoustics. It covers four kinds of pavement: asphalt pavement, water pavement, gravel pavement and snow pavement. The image and audio files of the whole data set are too large, and this data set is part of it for researchers' reference. Please contact firstname.lastname@example.org if you need the whole data.