Abstract: Two or more electrophysiology characteristics can be graphically represented in a single representation output, for example, by an electroanatomical mapping system. The system can generate or receive multiple electrophysiology maps, one for each of a corresponding number of electrophysiological characteristics. The system can also generate or receive a three-dimensional anatomical model, such as a cardiac surface model, that includes a focal point. The system can identify a display region about the focal point and transform the display region from a three-dimensional surface into a plane. One or more of the electrophysiology maps can be represented by varying the elevation of the plane, e.g., according to value(s) of the represented electrophysiological characteristic(s). One or more additional electrophysiology maps can be represented on the elevation-varied plane, e.g., in color scale, grey scale, or the like.