In popular GIS software, data projected in latitude/longitude is often represented as a 'Geographic Coordinate System'. For example, data in latitude/longitude if the datum is the North American Datum of 1983 is denoted by 'GCS North American 1983'.
Since 2006, Deeley has been the host of So You Think You Can Dance in the United States, for which she has been nominated five times for the Primetime Emmy Award for Outstanding Host for a Reality or Reality-Competition Program.
There's a good chance that she'll find someone else that asked her to the dance). Ask her around two to three weeks before the dance. That way, her chances are lowered to 20 to 10% (and also your chances of making a bad move). Also, it will give her time to figure out what to wear.