Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Gausepohl, Florian; Hennke, Anne; Schoening, Timm; Köser, Kevin; Greinert, Jens (2019): Geo-referenced photo mosaics from AUV dives during SONNE cruise SO242/1. PANGAEA, https://doi.org/10.1594/PANGAEA.905581, In supplement to: Gausepohl, F et al. (2020): Scars in the abyss: reconstructing sequence, location and temporal change of the 78 plough tracks of the 1989 DISCOL deep-sea disturbance experiment in the Peru Basin. Biogeosciences, 17(6), 1463-1493, https://doi.org/10.5194/bg-17-1463-2020

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Two geo-referenced photo mosaics (GeoTIFF, UTM 16S) generated from AUV camera surveys conducted during cruise SO242_1 (Abyss196_SO242/1_83_1; Abyss199_SO242/1_102_1) in the center of the DEA are available here.
Related to:
Kwasnitschka, Tom; Köser, Kevin; Sticklus, K Jan; Rothenbeck, Marcel; Weiß, Tim; Wenzlaff, Emanuel; Schoening, Timm; Triebe, Lars; Steinführer, Anja; Devey, Colin W; Greinert, Jens (2016): DeepSurveyCam—A Deep Ocean Optical Mapping System. Sensors, 16(2), 164, https://doi.org/10.3390/s16020164
Coverage:
Median Latitude: -7.084573 * Median Longitude: -88.480248 * South-bound Latitude: -7.107880 * West-bound Longitude: -88.515550 * North-bound Latitude: -7.073150 * East-bound Longitude: -88.460710
Date/Time Start: 2015-08-13T20:09:00 * Date/Time End: 2015-08-17T14:53:00
Minimum Elevation: -4177.5 m * Maximum Elevation: -4110.0 m
Event(s):
SO242/1_102-1 (SO242/1_102-1_AUV 13) * Latitude Start: -7.073430 * Longitude Start: -88.461080 * Latitude End: -7.107880 * Longitude End: -88.483650 * Date/Time Start: 2015-08-16T22:52:00 * Date/Time End: 2015-08-17T14:53:00 * Elevation Start: -4156.1 m * Elevation End: -4177.5 m * Location: Reference Area South * Campaign: SO242/1 (JPI-OCEANS) * Basis: Sonne_2 * Method/Device: Autonomous underwater vehicle (AUV)
SO242/1_83-1 (SO242/1_83-1_AUV 10) * Latitude Start: -7.073150 * Longitude Start: -88.460710 * Latitude End: -7.083830 * Longitude End: -88.515550 * Date/Time Start: 2015-08-13T20:09:00 * Date/Time End: 2015-08-14T13:14:00 * Elevation Start: -4151.2 m * Elevation End: -4110.0 m * Location: DISCOL Experimental Area (DEA) * Campaign: SO242/1 (JPI-OCEANS) * Basis: Sonne_2 * Method/Device: Autonomous underwater vehicle (AUV) * Comment: DEA highly disturbed
Comment:
The photos were acquired by AUV ABYSS (REMUS 6000 Type) in two different surveys: During Abyss196_SO242/1_83_1 (line spacing 5 m) photos were acquired in 7 m altitude, whereas during Abyss199_SO242/1_102_1 (line spacing 4 m) the survey altitude was decreased to 4.5 m for increased resolution. The mosaics were geo-referenced using the ArcGIS 10.2 Georeferencing Toolbox based on the AUV-acquired Side Scan Sonar map (https://doi.pangaea.de/10.1594/PANGAEA.905617). The plough marks resolved in the hydro acoustic and optical data were used as reference features. The images from the two photo surveys and their context data are available under https://doi.org/10.1594/PANGAEA.881948 (for Abyss199_SO242/1_102_1) and https://doi.org/10.1594/PANGAEA.881896 (for Abyss196_SO242/1_83_1). Further technical information regarding the camera settings can be found in doi:10.3390/s16020164.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventHennke, Anne
2File contentContentHennke, Anne
3File nameFile nameHennke, Anne
4File formatFile formatHennke, Anne
5File sizeFile sizekByteHennke, Anne
6Uniform resource locator/link to imageURL imageHennke, Anne
7Uniform resource locator/link to referenceURL refHennke, AnneRaw photo data
Size:
12 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML