Digital watermarking technology is used to convey location data for images
or objects depicted in video. A digital watermark may associate geovector
information with the video or object and areas depicted in the video. A
geovector may include location coordinates such as longitude, latitude,
altitude, etc. In one implementation, geovector information is embedded
within a video frame so as to correspond with an area depicted in the
video frame's center or off-center location. In a second implementation,
a geovector includes an identifier or indexing protocol for use in a
video management system.