How To Interpret MapWarehouse File Names

RAQ's: Rarely asked questions Anyone's who purchased aerial imagery or mapping data through MapWarehouse is familiar with the quick delivery of a zip folder containing a bunch of cryptically named files. Did you know the string of numbers actually means something useful? By interpreting the file names you can find: The data type (orthophoto, parcel, contours...) The UTM coordinates of the file's insertion point The year the data was produced The data provider (FBS, Teranet, TRCA...)