1. A method of identifying locations on a map, wherein the map is to be displayed via a computer display, the method comprising: receiving data representing a first image; analyzing, using a processor, the data to obtain information steganographically encoded therein, wherein the information comprises or links to first location information associated with the first image, and wherein the information is steganographically encoded in the form of a digital watermark; providing a map including an area associated with the first location information, wherein the map is configured to be displayed via a computer display; and visually or graphically identifying a first location on the map that is associated with the first location information.