Knowledge base of microwave target characteristics of typical features in the world

Microwave target characteristics represent the scattering characteristics of radar echoes of ground objects in microwave band (wavelength between 1m ~ 1mm). The microwave characteristics of ground objects are closely related to the dielectric characteristics and roughness of ground objects, so they can reflect the scattering characteristics of different ground objects in radar images. The construction of microwave target characteristic knowledge base of global typical ground features is the basis for accurate interpretation and quantitative inversion of radar images. Therefore, it is very necessary to carry out the construction of microwave target characteristic knowledge base of global typical ground features. This data set is the microwave target characteristic data of typical surface features, including ground feature type, polarization mode, radar band, incidence angle and other parameters. The data can be used to assist the research and classification of microwave scattering characteristics of ground features.