Gutt, Julian (2019): Sea-bed videos (benthos) from the North Sea along ROV profile HE169/792. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898310
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Median Latitude: 56.498085 * Median Longitude: 2.996585 * South-bound Latitude: 56.497170 * West-bound Longitude: 2.995670 * North-bound Latitude: 56.499000 * East-bound Longitude: 2.997500
Date/Time Start: 2002-06-03T11:04:10 * Date/Time End: 2002-06-03T11:53:28
Minimum Elevation: -75.0 m * Maximum Elevation: -74.0 m
HE169/792 * Latitude Start: 56.499000 * Longitude Start: 2.995670 * Latitude End: 56.497170 * Longitude End: 2.997500 * Date/Time Start: 2002-06-03T11:04:10 * Date/Time End: 2002-06-03T11:53:28 * Elevation Start: -75.0 m * Elevation End: -74.0 m * Campaign: HE169 * Basis: Heincke * Method/Device: Remote operated vehicle (ROV) * Comment: Gas bubbles seen
Positions and depths from the ship's automatic data recording system. The ROV-system sprint 103 was equipped with two video- and one 36mm still camera, lights, flash-lights, compass, and parallel lasers providing a scale in the images, a tether-management system (TMS), a winch, and the board units. All cameras used the same main lens and could be tilted. Videos were recorded in Betacam-format. Videos were uploaded for documentation reasons independently of partly low quality due to a ROV driving strategy responding to varying environmental conditions such as sunlight and turbidity. Photographs along the same ROV-transect are available at https://doi.org/10.1594/PANGAEA.250432. J. Gutt: Julian.Gutt@awi.de