Mielck, Finn; Bartsch, Inka; Hass, H Christian; Wölfl, Anne-Cathrin; Bürk, Dietmar; Betzler, Christian (2014): Single beam survey data consisting of the two seafloor parameters roughness and hardness were obtained with the acoustic ground discrimination system RoxAnn off Helgoland in 2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.831686, In supplement to: Mielck, F et al. (2014): Predicting spatial kelp abundance in shallow coastal waters using the acoustic ground discrimination system RoxAnn. Estuarine, Coastal and Shelf Science, 143, 1-11, https://doi.org/10.1016/j.ecss.2014.03.016
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Project(s):
Coastal Ecology @ AWI (AWI_Coast)
Coverage:
Median Latitude: 54.198223 * Median Longitude: 7.897041 * South-bound Latitude: 54.170905 * West-bound Longitude: 7.872080 * North-bound Latitude: 54.227175 * East-bound Longitude: 7.930280
Date/Time Start: 2011-02-17T13:32:08 * Date/Time End: 2011-06-16T04:58:17
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
off_Helgoland * Latitude Start: 54.227000 * Longitude Start: 7.873000 * Latitude End: 54.171000 * Longitude End: 7.928000 * Location: German Bight, North Sea * Campaign: Helgoland * Basis: Meeresstation Helgoland * Method/Device: Multiple investigations (MULT)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Depth, bathymetric | Bathy depth | m | Mielck, Finn | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Seabed roughness, digital indicator | E1 | V | Mielck, Finn | RoxAnn, echo sound backscatter | |
| 7 | Seabed hardness, digital indicator | E2 | V | Mielck, Finn | RoxAnn, echo sound backscatter | |
| 8 | Color | Color | # | Mielck, Finn | RoxAnn, echo sound backscatter | RoxColor |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
176212 data points
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