CARTOHROV-GEN

Name: CARTOHROV-GEN
Start: 2017-11-03
End: 2017-11-24
Location: Mediterranean Sea

Type	Test
Ship	L'Europe
Ship owner	Ifremer
Dates	03/11/2017 - 24/11/2017
Chief scientist(s)	RAUGEL Ewen, JAUSSAUD Patrick, BAUSSAN Clément
	UNITÉ SYSTÈMES SOUS-MARINS - LA SEYNE Centre Ifremer Méditerranée Zone Portuaire de Brégaillon CS 20330 83507 La Seyne-sur-Mer Cedex +33 (0)4 94 30 48 00 https://www.flotteoceanographique.fr/Nous-connaitre/Organisation/Missions-et-equipes
DOI	10.17600/17005800
Objective	Technical and operational recipe of the Ariane HROV in "mapping" configuration (9 dives). Reconditioning in "exploration" configuration (2 dives). Archaeological diving with the DRASSM (2 dives). The related project is HROV.

Sea/Ocean

Mediterranean Sea

Ports

Port of departure : La Seyne-sur-Mer (France)

Port of return : La Seyne-sur-Mer (France)

Limits

North	South	West	East
43.5	43.0	5.4	7.0

Scientific Authority

UNITÉ SYSTÈMES SOUS-MARINS - LA SEYNE

Centre Ifremer Méditerranée

Zone Portuaire de Brégaillon

83507 La Seyne-sur-Mer Cedex

+33 (0)4 94 30 48 00

https://www.flotteoceanographique.fr/Nous-connaitre/Organisation/Missions-et-equipes

Discipline(s)

TECHNOLOGY

Code	Label	Quantity	PI
B64	Gear research	1	RAUGEL Ewen
D90	Other physical oceanographic meas.	-	RAUGEL Ewen
G73	Single-beam echosounding	-	RAUGEL Ewen
H71	Surface measurements underway (T,S)	-	RAUGEL Ewen
M06	Routine standard measurements	-	RAUGEL Ewen

Summary of measurements

-Technical tests of HROV in mapping configuration (9 dives).
-HROV validation diagrams in exploration configuration (managed by Genavir).
-2 Archaeological dive demonstrations with the DRASSM.

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84

Positioning system : GPS différentiel

Published data

Arnaubec Aurelien, Raugel Ewen (2017). Seafloor litter field off the French Mediterranean coast (43.078°N;6.458°E): 3D scene and imagery. https://doi.org/10.17882/79024

Data managed by SISMER

METEOROLOGICAL OBSERVATIONS - FRENCH OCEANOGRAPHIC CRUISES (1 File)
File	Mission	Processing level	Size	Format
Open access 201700580045-weather-EU_METBA.met		RAW DATA	8 MB	NetCDF TECHSAS

NATIONAL BANK OF RAW BATHYMETRY : SINGLE-BEAM ECHOSOUNDING (4 Files)
File	Processing level	Size	Format
Restricted access 201700580045-sb_depth-EU_EK60120.depth	RAW DATA	8 KB	NetCDF TECHSAS
Restricted access 201700580045-sb_depth-EU_EK6012.depth	RAW DATA	8 KB	NetCDF TECHSAS
Restricted access 201700580045-sb_depth-EU_EK60200.depth	RAW DATA	8 KB	NetCDF TECHSAS
Restricted access 201700580045-sb_depth-EU_EK6038.depth	RAW DATA	8 KB	NetCDF TECHSAS

NAVIGATION - FRENCH OCEANOGRAPHIC CRUISES (1 File)
File	Mission	Processing level	Size	Format
Open access 201700580055.nvi		CONTROLLED DATA	46 MB	NetCDF or Shapefile

UNDERWAY SEA SURFACE CELERITY BY HULL CELERIMETER (1 File)
File	Mission	Processing level	Size	Format
Open access 201700580045-hullsoundspeed_EU.hss		RAW DATA	41 MB	NetCDF TECHSAS

UNDERWAY SEA SURFACE SALINITY FROM THERMOSALINOMETER (1 File)
File	Mission	Processing level	Size	Format
Open access 201700580045-hydrology-EU_SBE21.ths		RAW DATA	5 MB	NetCDF TECHSAS

Check all

Dives

Related number	Absolute number	Vehicle	Date	Location
1	84	HROV ARIANE	20171106 10:22:3106/11/2017 10:22:31	43° 10.750' N 6° 5.500' E
2	85	HROV ARIANE	20171107 09:52:5907/11/2017 09:52:59	43° 10.750' N 6° 5.500' E
3	86	HROV ARIANE	20171108 09:32:2408/11/2017 09:32:24	43° 10.750' N 6° 5.500' E
4	87	HROV ARIANE	20171111 10:09:0211/11/2017 10:09:02	43° 10.750' N 6° 5.500' E
5	88	HROV ARIANE	20171112 08:50:5012/11/2017 08:50:50	43° 10.750' N 6° 5.500' E
6	89	HROV ARIANE	20171113 09:47:2213/11/2017 09:47:22	43° 10.750' N 6° 5.500' E
7	90	HROV ARIANE	20171114 08:53:3114/11/2017 08:53:31	43° 10.750' N 6° 5.500' E
8	91	HROV ARIANE	20171115 07:56:3115/11/2017 07:56:31	43° 10.750' N 6° 5.500' E
9	92	HROV ARIANE	20171117 09:26:0117/11/2017 09:26:01	43° 10.750' N 6° 5.500' E
10	93	HROV ARIANE	20171118 08:28:4518/11/2017 08:28:45	43° 10.750' N 6° 5.500' E
11	94	HROV ARIANE	20171120 10:53:0920/11/2017 10:53:09	43° 10.750' N 6° 5.500' E
12	95	HROV ARIANE	20171121 09:41:1421/11/2017 09:41:14	43° 10.750' N 6° 5.500' E

Bibliography

Publications

Arnaubec Aurelien, Ferrera Maxime , Escartín Javier, Matabos Marjolaine , Gracias Nuno, Opderbecke Jan (2023). Underwater 3D Reconstruction from Video or Still Imagery: Matisse and 3DMetrics Processing and Exploitation Software. Journal Of Marine Science And Engineering, 11(5), 985 (18p.). Publisher's official version : https://doi.org/10.3390/jmse11050985 , Open Access version : https://archimer.ifremer.fr/doc/00836/94752/