what is dbz
dBZ. Nondimensional unit of radar reflectivity which represents a logarithmic power ratio (in decibels, or dB) with respect to radar reflectivity factor, Z.You can either type in the word you are looking for in the box below or browse by letter.Search:ondimensional unit of radar reflectivity which represents a logarithmic power ratio (in decibels, or dB) with respect to radar reflectivity factor, Z. You can either type in the word you are looking for in the box below or browse by letter. Search: