The rise of the ramp is the vertical dimension and the horizontal projection or run of the ramp is the horizontal dimension. If the slope of a ramp is between 1:12 and 1:16, the maximum rise shall be 30 inches (760 mm) and the maximum horizontal run shall be 30 feet (9 m).
GoPro, Inc. (formerly Woodman Labs, Inc), is an American manufacturer of action cameras, often used in extreme-action videography.
HD HERO 960 - shoots a maximum of 960p video and is not compatible with GoPro's electronic accessories although the camera is compatible with all GoPro mounts. It was first listed on August 6, 2010.