search DOI 10.17882/77449

Lucky Strike hydrothermal field (Mid-Atlantic Ridge at ~37.25°N) - seafloor photomosaic (MOMAR08-Leg 1 cruise): 1-cm resolution black-and-white geotiffs (UTM zone 25 projection)

Black and white seafloor photomosaic of the Lucky Strike hydrothermal field, acquired with VICTOR6000 during the MOMAR2008-Leg-1 cruise. Individual still images were matched, corrected for uneven illumination, renavigated and blended for a seamless photomosaic.  This data release includes partial geotiffs covering the whole surveyed area. These data were published by Barreyre et al. (2012) and Escartin et al. (2013) (see references).

Disciplines

Marine geology, Environment

Keywords

Hydrothermal Field, Photomosaic, Lucky Strike, Mid-Atlantic Ridge, VICTOR6000, seafloor mapping

Location

37.293N, 37.287S, -32.282E, -32.273W

Devices

OTUS B&W Camera vertically mounted on VICTOR 6000

Data

FileSizeFormatProcessingAccess
GEOTIFF tiles MOMAR0_A through MOMAR08_I.tiff covering the Lucky Strike hydrothermal field (MAR), at 1 cm resolution black-and-white imagery
2 GoIMAGEProcessed data
Download
Description of GIS tiles (resolution, limits, etc)
10 KoTEXT
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How to cite
Escartin Javier, Barreyre Thibaut, Gracias Nuno, Garcia Rafel (2008). Lucky Strike hydrothermal field (Mid-Atlantic Ridge at ~37.25°N) - seafloor photomosaic (MOMAR08-Leg 1 cruise): 1-cm resolution black-and-white geotiffs (UTM zone 25 projection). SEANOE. https://doi.org/10.17882/77449
In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication :
Barreyre Thibaut, Escartin Javier, Garcia Rafael, Cannat Mathilde, Mittelstaedt Eric, Prados Ricard (2012). Structure, temporal evolution, and heat flux estimates from the Lucky Strike deep-sea hydrothermal field derived from seafloor image mosaics. Geochemistry Geophysics Geosystems. 13. -. https://doi.org/10.1029/2011GC003990

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Oceanographic cruises
MOMAR2008-LEG1
Related documents
Gini C., Escartín J., Cannat M., Barreyre Thibaut (2021). Extrusive upper crust formation at slow-spreading ridges: Fault steering of lava flows. Earth And Planetary Science Letters. 576. 117202 (11p.). https://doi.org/10.1016/j.epsl.2021.117202, https://archimer.ifremer.fr/doc/00725/83685/
Barreyre Thibaut, Escartin Javier, Garcia Rafael, Cannat Mathilde, Mittelstaedt Eric, Prados Ricard (2012). Structure, temporal evolution, and heat flux estimates from the Lucky Strike deep-sea hydrothermal field derived from seafloor image mosaics. Geochemistry Geophysics Geosystems. 13. -. https://doi.org/10.1029/2011GC003990
Related datasets
Escartin Javier (2009). EWAN hydrothermal site (Mid-Atlantic Ridge south of Lucky Strike): Seafloor photomosaic (black and white, VICTOR 6000, 2009). SEANOE. https://doi.org/10.17882/77405
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