code: function (pole) {
  
              GeographicProjection.call(this, "Polar Equidistant", false, null);
  
              // Internal. Intentionally not documented. See "pole" property accessor below for public interface.
              this._pole = pole;
  
              // Internal. Intentionally not documented.
              this.north = !(pole === "South");
  
              // Documented in superclass.
              this.displayName = this.north ? "North Polar" : "South Polar";
  
              // Internal. Intentionally not documented. See "stateKey" property accessor below for public interface.
              this._stateKey = "projection polar equidistant " + this._pole + " ";
          }
docs: Constructs a polar equidistant geographic projection.
  @alias ProjectionPolarEquidistant
  @constructor
  @augments GeographicProjection
  @classdesc Represents a polar equidistant geographic projection.
  @param {String} pole Indicates the north or south aspect. Specify "North" for the north aspect or "South"
  for the south aspect.