These rules will improve the descriptions of areas in Pinellas County and offshore of Monroe and Collier counties by correcting inaccurate geographic coordinates defining referenced landmarks, removing references to aids to navigation which no longer exist, re-describing a boundary that was previously given with a direction bearing to include a geographic coordinate, and by establishing geographic coordinates in place of landmarks no longer in existence. In addition, the area in Pinellas County will be simplified for further improvement and public understanding.