Under direction, to secure and analyze data for the appraisal of real property for ad valorem tax purposes; to make field investigations, studies, and appraisals of residential, commercial, and farm properties; to explain appraisal methods, laws, and procedures to the public; to defend challenged appraisals before the Board of Equalization, when necessary; to perform the more complex appraisals and special assignments for the Assessors Office; and to do related work as required. Under direction, to secure and analyze data for the appraisal of real property for ad valorem tax purposes; to make field investigations, studies, and appraisals of residential, commercial, and farm properties; to explain appraisal methods, laws, and procedures to the public; to defend challenged appraisals before the Board of Equalization, when necessary; and to do related work as required.