The present disclosure presents an improved system and method for tracking and tagging objects of interest in a broadcast, including expert indications of desirable and undesirable locations on golf course terrain. The invention provides that the computer unit is provided to compare the parameter to at least one comparison parameter calculated by means of at least one model. The first layer can then be etched to form a first plurality of sloped sidewalls. The overlay helper is implemented in an end station that is in communication with the access switch. For example, the blank includes an unknown level of impure particles.