ESSNAUT 2011

Name: ESSNAUT 2011
Start: 2011-07-27
End: 2011-08-11
Location: Mediterranean Sea, Western Basin

Type	Test
Ship	L'Atalante
Ship owner	Ifremer
Dates	27/07/2011 - 11/08/2011
Chief scientist(s)	NIVAGGIOLI Jean-Michel
	GENAVIR CENTRE IFREMER LA SEYNE SUR MER Zone Portuaire de Brégaillon CS 20330 83507 LA SEYNE SUR MER CEDEX +33(0)4 94.30.48.25 Ghislaine.Sarrazin@genavir.fr
DOI	10.17600/11010070
Objective	Technical trials: Qualification of the NAUTILE submersible after a technical stop for, validation of technological developments, EM122 multibeam echosounder surveys.

Sea/Ocean

Mediterranean Sea, Western Basin

Ports

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

Port of return : Horta (Portugal)

Scientific Authority

GENAVIR CENTRE IFREMER LA SEYNE SUR MER

Zone Portuaire de Brégaillon

CS 20330

83507 LA SEYNE SUR MER CEDEX

+33(0)4 94.30.48.25

Participating bodie(s)

IFREMER

Discipline(s)

Code	Label	Quantity	PI
D90	Other physical oceanographic meas.	-	NIVAGGIOLI Jean-Michel
G24	Long to short range side scan sonar	-	NIVAGGIOLI Jean-Michel
G73	Single-beam echosounding	-	NIVAGGIOLI Jean-Michel
G74	Multi-beam echosounding SMF 122 surveys in the Stoechades Canyon	-	FABRI Marie-Claire
G75	Single channel seismic reflection	-	NIVAGGIOLI Jean-Michel
H71	Surface measurements underway (T,S)	-	NIVAGGIOLI Jean-Michel
M06	Routine standard measurements	-	NIVAGGIOLI Jean-Michel
R02	Above surface photography Nautile videos and images	-	NIVAGGIOLI Jean-Michel
R03	Robotic vehicle deployments Nautile	-	NIVAGGIOLI Jean-Michel

Summary of measurements

Location map

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84

Positioning system : GPS différentiel

Joint document(s)

Data managed by SISMER

References of Technical Reports

Fabri Marie-Claire (2012). Campagne ESSNAUT 2011. Rapport de la partie scientifique. RST.ODE/LER-PAC/12-15. https://archimer.ifremer.fr/doc/00116/22705/

Bouhier Marie-Edith (2011). Bilan EssPosit N/O Europe du 14 au 19 octobre 2011 / 12.07 Leg1. IMN/SM/PRAO/14.241.

File	Processing level	Size	Format
Restricted access AT0000_D20110809_T204018_proc.seg	CONTROLLED DATA	8 MB	SEG Y V1
Restricted access AT0000_D20110809_T204018.nav	CONTROLLED DATA	54 KB	ASCII
Restricted access AT0000_D20110809_T204018.pdf	CONTROLLED DATA	2 MB	ACROBAT READER
Restricted access AT0000A_00001_00424.seg	CONTROLLED DATA	8 MB	SEG Y V1
Restricted access AT0000A_00001_00424.nav	CONTROLLED DATA	50 KB	ASCII
Restricted access AT0000A_00001_00424.pdf	CONTROLLED DATA	1 MB	ACROBAT READER

File	Processing level	Size	Format
Open access 201101007045-weather-AT_Gill1.met	RAW DATA	63 MB	NetCDF TECHSAS
Open access 201101007045-weather-AT_Gill2.met	RAW DATA	63 MB	NetCDF TECHSAS
Open access 201101007045-weather-AT_BATOS.met	RAW DATA	63 MB	NetCDF TECHSAS

File	Mission	Processing level	Size	Format
Restricted access 201101007045-sb_depth-AT_EK6012.depth		RAW DATA	1 MB	NetCDF TECHSAS
Restricted access 201101007045-sb_depth-AT_EM122.depth		RAW DATA	386 KB	NetCDF TECHSAS

File	Mission	Processing level	Size	Format
Open access 201101007045-intake-AT_SBE21.ths		RAW DATA	2 MB	NetCDF TECHSAS
Open access 201101007045-intake-AT_SBE38.ths		RAW DATA	18 MB	NetCDF TECHSAS

Related number	Absolute number	Vehicle	Date	Location
1	1785	Nautile	20110727 11:51:2527/07/2011 11:51:25	43° 2.000' N 6° 12.000' E
2	1786	Nautile	20110728 10:36:0028/07/2011 10:36:00	43° 5.000' N 6° 27.000' E
3	1787	Nautile	20110729 00:40:3629/07/2011 00:40:36	43° 4.000' N 6° 45.000' E
4	1788	Nautile	20110806 09:25:5906/08/2011 09:25:59	43° 4.000' N 6° 45.000' E
5	1789	Nautile	20110806 10:33:3106/08/2011 10:33:31	42° 38.000' N 6° 52.000' E
6	1790	Nautile	20110807 07:32:5607/08/2011 07:32:56	42° 59.465' N 5° 58.233' E
7	1791	Nautile	20110809 09:33:2609/08/2011 09:33:26	37° 25.000' N 19° 30.000' W