IEEE 1584-2018 Electrode Configuration

 Excerpt from IEEE 1584-2018

—  VCB: Vertical Electrodes, Metal “Box” Enclosure (Figure G.1)
—  VCBB: Vertical Electrodes terminated in an insulating barrier, Metal “Box” Enclosure (Fig G.2)
—  HCB: Horizontal Electrodes, Metal “Box” Enclosure (Figure G.3)
—  VOA: Vertical Electrodes, Open Air (Figure G.4)
—  HOA: Horizontal Electrodes, Open Air (Figure G.5)