| DistanceFunction | Gets the function to be used to calculate the distance between two points. |
| Power | Gets the power applied to the inverse distance to control the speed of value's decay. |
| Values | Gets the collection of values of points at which the values are known. |
| XCoordinates | Gets the collection of x-coordinates of points at which the values are known. |
| YCoordinates | Gets the collection of y-coordinates of points at which the values are known. |