Dobson is a term that can refer to various subjects, but it is often associated with the Dobson unit, a measurement used in atmospheric science to quantify the amount of ozone in a column of the Earth's atmosphere. One Dobson unit corresponds to a layer of ozone that would be 0.01 millimeters thick at standard temperature and pressure. This unit helps scientists monitor and study the ozone layer's health and changes over time. Additionally, Dobson can refer to Dr. James Dobson, an American psychologist and author known for his work in family and child development. He founded Focus on the Family, a nonprofit organization that provides resources and support for families. His influence extends into various media, including books and radio programs, where he discusses parenting, marriage, and social issues.