1. A building automation systems (BAS) operation and maintenance center (OMC) for a building, comprising: a processor coupled to at least one display device, at least one input device, and a memory having a first database storing logical graphics display data and a second database storing geographic display system data, wherein the first database and the second database are synchronized with each other, wherein the processor is configured to cause: the at least one display device to output in a first window a logical graphics display based on the logical graphics display data, which logical graphics display shows icons representing field devices in a schematic diagram without a scale that depicts proportions for distances between individual icons that correspond to proportions for distances between field devices in the BAS; and the at least one display device to output in a second window a geographic display based on the geographic display system data, which geographic display shows field devices in a visualization of a portion of the building with a scale that depicts proportions for distances between individual field devices in the visualization that corresponds to proportions for distances between field devices in the building depicted by the visualization, wherein the at least one of the field devices shown in the geographic display is shown in the logical graphics display, wherein the logical graphics display is outputted responsive to a selection by an operator through the at least one input device of the at least one field device in the geographic display, or the geographic display is outputted responsive to a selection by an operator through the at least one input device of the at least one field device in the logical graphics display, whereby an operator is enabled to navigate between data in the first database and the second database.