RRS Discovery D318B

Cruise summary report

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Cruise Info.

Ship name (ship code)

RRS Discovery (74E3)

Cruise identifier

D318B

Cruise period

2007-04-27 — 2007-05-14

Status

Completed

Port of departure

Faro, Portugal

Port of return

Lisbon, Portugal

Purpose

Research

Objectives

Overall objectives in the EU GO project are to assess the promising potential of seismic imaging for physical oceanography, in view of its combination of fine resolution and coverage unmatched by conventional oceanographic measurements. D318 was to provide the means of assessment by obtaining a unique comprehensive oceanographic and seismic dataset at the same time and place.

Specific objectives for R.R.S. Discovery cruise 318b were to
(i) recover four ADCP moorings, three adjacent temperature-logger moorings and STABLE, from 750-1000m depth east of Portimao Canyon
(ii) perform deep water CTD casts
(iii) carry out seismic sections using the NMF supplied Bolt airgun and streamer, accompanied by regular XBT and less frequent XCTD casts, iv) work with MV Poseidon to test novel seismic data acquistion strategies.

In addition underway data was logged including ship-borne ADCP, surface temperature and salinity, meteorology, gravity and magnetics (to test new NERC magnetometers).

Chief scientist

Richard W Hobbs (University of Durham, Department of Earth Sciences)

Project

Geophysical Oceanography (GO)

Coordinating body

University of Durham, Department of Earth Sciences

Cruise report

(8.21 MB)

Ocean/sea areas

General

North East Atlantic Ocean (limit 40W)

Specific

NE Atlantic off southern Portugal

Measurements

Physical oceanography

Surface measurements underway (T,S)

Quantity: activity duration in days = 17
Description: Ship's continuous surface (at 6 m depth) recording system: temperature, conductivity, salinity, sigma (density)

CTD stations

Quantity: number of profiles = 3
Description: Seabird SBE 9plus; conductivity (giving salinity), temperature, depth. Six salinity samples taken per cast for calibration analysis by UKORS

Subsurface temperature and salinity measurements

Quantity: number of stations = 383
Description: XBTs (about 376), XCTDs (about 7)

Current profiler (eg ADCP)

Quantity: activity duration in days = 17
Description: Vessel-mounted 75kHz ADCP

Current profiler (eg ADCP)

Quantity: number of profiles = 3
Description: 300kHz ADCP lowered with CTD, giving profiles

Current profiler (eg ADCP)

Quantity: activity duration in days = 17
Description: Vessel-mounted 150 kHz ADCP

Meteorology

Routine standard measurements

Quantity: activity duration in days = 17
Description: Ship's continuous meteorological recording system: wind speed (S/P), direction (S/P), air temperature, relative humidity, pressure

Geology and geophysics

Single-beam echosounding

Quantity: activity duration in days = 17
Description: Ship's continuous echo-sounder recording system: depth

Multichannel seismic reflection

Quantity: activity duration in days = 15
Description: low-frequency (5-100 Hz) seismic reflection of water interfaces and sediments

Gravity measurements

Quantity: activity duration in days = 18
Description: ship borne gravity

Moorings, landers, buoys

Physical oceanography

Subsurface temperature measurements

36° 40' 4" N 8° 12' 55" W — A1t = 16 miniloggers (1 faulty), 2 Star-Oddi temperature and depth loggers @ 8×4 & 9×2m intervals on line, 747 m depth; deployed (released from surface) 18 April, 0705, recovered on board 9 May 1748

Subsurface temperature measurements

36° 35' 20" N 8° 15' 41" W — A4t = 18 mini-loggers (temperature) @ 8×4 & 9×2m intervals on line, 978 m depth; deployed (released from surface) 18 April, 1722, recovered on board 10 May, 0852

Subsurface temperature measurements

36° 37' 1" N 8° 14' 56" W — A3t = 16 miniloggers (1 faulty), 2 Star-Oddi temperature and depth loggers @ 8×4 & 9×2m intervals on line, 854 m depth; deployed (released from surface) 18 April, 1201, recovered on board 10 May, 0712

Current meters

36° 38' 29" N 8° 14' 8" W — A2 = STABLE, 792 m depth; pair EMCMs and temperature at 0.3 and at 0.6 m ab, rotors at 0.33, 0.51, 0.69, 0.87 m ab and vane above; deployed (released from surface) 18 April, 0329, recovered on board 10 May, 1120

Current profiler (eg ADCP)

36° 33' 51" N 8° 11' 42" W — A5 = 75kHz moored ADCP, 1015 m depth; deployed (released from surface) 18 April, 1845, recovered on board 9 May, 1628

Current profiler (eg ADCP)

36° 35' 8" N 8° 15' 48" W — A4 = 150kHz bottom-frame ADCP and temperature, 980 m depth; deployed (released from surface) 18 April, 1605, recovered on board 10 May, 1003

Current profiler (eg ADCP)

36° 40' 10" N 8° 13' 13" W — A1 = 600kHz bottom-frame ADCP, 742 m depth; deployed (released from surface) 18 April, 0608, recovered on board 9 May, 1841

Current profiler (eg ADCP)

36° 36' 48" N 8° 15' 0" W — A3 = 150kHz bottom-frame ADCP and temperature, 866 m depth; deployed (released from surface) 18 April, 1014, recovered on board 10 May, 0750

Data held at BODC

Get data

Series/Profiles

354 Bathythermograph (MBT/XBT)

Reference numbers
Sound velocity and travel time in the water column
Vertical spatial coordinates
Temperature of the water column

[Show series]

Reference numbers
Sound velocity and travel time in the water column
Vertical spatial coordinates
Temperature of the water column

[Hide series]

BODC id	Date/Time	Location
1120454	2007-04-29 13:51	36° 30' 47" N 8° 30' 10" W
1120558	2007-04-30 01:16	36° 14' 51" N 9° 10' 15" W
1120847	2007-04-30 08:41	36° 15' 14" N 9° 8' 41" W
1120859	2007-04-30 09:00	36° 14' 1" N 9° 9' 16" W
1120964	2007-04-30 12:27	36° 16' 27" N 9° 8' 44" W
1121015	2007-04-30 13:49	36° 13' 0" N 9° 11' 16" W
1121119	2007-04-30 16:54	36° 16' 35" N 9° 10' 41" W
1122307	2007-05-05 19:28	35° 43' 41" N 10° 25' 36" W
1123544	2007-05-10 20:40	36° 34' 38" N 8° 20' 19" W
1123581	2007-05-10 23:00	36° 30' 37" N 8° 30' 30" W
1123593	2007-05-10 23:59	36° 28' 44" N 8° 35' 9" W
1120398	2007-04-29 11:51	36° 37' 1" N 8° 14' 22" W
1120510	2007-04-30 00:10	36° 19' 3" N 9° 10' 49" W
1120571	2007-04-30 01:30	36° 13' 49" N 9° 10' 14" W
1120687	2007-04-30 04:49	36° 14' 53" N 9° 5' 21" W
1120860	2007-04-30 09:20	36° 14' 8" N 9° 10' 53" W
1121168	2007-05-01 14:40	36° 14' 40" N 9° 9' 17" W
1121193	2007-05-01 15:22	36° 15' 51" N 9° 6' 23" W
1122018	2007-05-04 11:29	36° 27' 29" N 8° 38' 23" W
1121537	2007-05-02 02:02	36° 34' 28" N 8° 20' 25" W
1121549	2007-05-02 02:25	36° 35' 12" N 8° 18' 43" W
1121875	2007-05-04 05:39	36° 37' 57" N 8° 12' 6" W
1121826	2007-05-03 23:40	36° 38' 0" N 8° 14' 23" W
1121931	2007-05-04 08:41	36° 32' 2" N 8° 26' 56" W
1122368	2007-05-06 00:01	35° 52' 16" N 10° 4' 17" W
1122565	2007-05-06 13:34	36° 13' 14" N 9° 40' 54" W
1122670	2007-05-07 00:15	36° 12' 17" N 9° 41' 48" W
1122798	2007-05-07 04:45	36° 8' 25" N 9° 39' 11" W
1122909	2007-05-07 10:29	36° 6' 2" N 9° 48' 2" W
1122922	2007-05-07 11:00	36° 7' 30" N 9° 46' 37" W
1122971	2007-05-07 12:16	36° 11' 7" N 9° 43' 1" W
1123187	2007-05-08 06:28	36° 17' 31" N 9° 56' 33" W
1123267	2007-05-08 08:49	36° 12' 54" N 9° 45' 53" W
1123311	2007-05-08 10:10	36° 10' 16" N 9° 39' 37" W
1123359	2007-05-08 19:55	36° 10' 19" N 9° 39' 36" W
1123396	2007-05-08 22:14	36° 11' 36" N 9° 39' 34" W
1123962	2007-05-12 04:03	36° 34' 1" N 9° 56' 26" W
1124049	2007-05-12 18:30	36° 10' 52" N 9° 53' 57" W
1124050	2007-05-12 19:49	36° 6' 34" N 9° 57' 59" W
1124074	2007-05-13 02:08	36° 14' 33" N 9° 51' 21" W
1121710	2007-05-03 17:39	36° 38' 18" N 8° 16' 25" W
1120823	2007-04-30 07:59	36° 15' 26" N 9° 11' 20" W
1121328	2007-05-01 19:40	36° 23' 13" N 8° 48' 22" W
1121341	2007-05-01 20:00	36° 23' 50" N 8° 46' 55" W
1121377	2007-05-01 21:01	36° 25' 37" N 8° 42' 25" W
1121469	2007-05-01 23:40	36° 30' 21" N 8° 30' 40" W
1121899	2007-05-04 06:39	36° 35' 28" N 8° 18' 21" W
1121906	2007-05-04 07:09	36° 34' 35" N 8° 20' 31" W
1122067	2007-05-04 17:00	36° 18' 8" N 9° 1' 28" W
1122079	2007-05-04 18:02	36° 16' 25" N 9° 5' 40" W
1122264	2007-05-05 13:01	35° 44' 29" N 10° 23' 34" W
1122344	2007-05-05 23:01	35° 50' 25" N 10° 8' 51" W
1122436	2007-05-06 08:00	35° 55' 33" N 9° 58' 27" W
1122786	2007-05-07 04:30	36° 9' 11" N 9° 38' 28" W
1122830	2007-05-07 06:28	36° 3' 18" N 9° 44' 2" W
1122842	2007-05-07 07:03	36° 1' 35" N 9° 45' 48" W
1122910	2007-05-07 10:44	36° 6' 48" N 9° 47' 19" W
1123102	2007-05-07 16:45	36° 23' 56" N 9° 30' 11" W
1123126	2007-05-07 17:44	36° 26' 48" N 9° 27' 15" W
1123347	2007-05-08 18:36	36° 9' 54" N 9° 40' 43" W
1123519	2007-05-09 10:40	36° 22' 30" N 9° 15' 59" W
1123556	2007-05-10 21:01	36° 34' 5" N 8° 21' 54" W
1123870	2007-05-11 20:59	36° 14' 39" N 9° 25' 30" W
1123697	2007-05-11 08:28	36° 13' 11" N 9° 13' 39" W
1123765	2007-05-11 11:01	36° 8' 43" N 9° 24' 35" W
1123808	2007-05-11 15:58	36° 11' 7" N 9° 30' 34" W
1123937	2007-05-12 01:02	36° 25' 54" N 9° 43' 27" W
1123950	2007-05-12 03:00	36° 31' 20" N 9° 52' 9" W
1123998	2007-05-12 11:14	36° 32' 59" N 9° 54' 19" W
1124105	2007-05-02 04:31	36° 38' 19" N 8° 11' 11" W
1124209	2007-05-09 08:47	36° 13' 25" N 9° 34' 54" W
1120651	2007-04-30 04:07	36° 14' 48" N 9° 7' 48" W
1120663	2007-04-30 04:20	36° 14' 48" N 9° 6' 36" W
1120706	2007-04-30 05:20	36° 14' 43" N 9° 8' 11" W
1120767	2007-04-30 06:18	36° 14' 49" N 9° 9' 46" W
1120779	2007-04-30 06:31	36° 14' 14" N 9° 10' 40" W
1120811	2007-04-30 07:39	36° 14' 27" N 9° 10' 15" W
1120884	2007-04-30 10:00	36° 16' 12" N 9° 9' 45" W
1120976	2007-04-30 12:48	36° 15' 15" N 9° 7' 21" W
1121064	2007-04-30 15:35	36° 15' 46" N 9° 8' 26" W
1121076	2007-04-30 15:56	36° 15' 23" N 9° 10' 3" W
1121088	2007-04-30 16:14	36° 15' 25" N 9° 11' 47" W
1121132	2007-05-01 13:40	36° 13' 0" N 9° 13' 24" W
1121224	2007-05-01 16:31	36° 17' 49" N 9° 1' 35" W
1121365	2007-05-01 20:44	36° 25' 9" N 8° 43' 39" W
1121389	2007-05-01 21:19	36° 26' 12" N 8° 41' 3" W
1121678	2007-05-03 12:21	36° 36' 21" N 8° 19' 1" W
1121734	2007-05-03 18:20	36° 36' 18" N 8° 14' 31" W
1121758	2007-05-03 18:59	36° 34' 22" N 8° 12' 39" W
1121746	2007-05-03 18:39	36° 35' 21" N 8° 13' 37" W
1121802	2007-05-03 22:40	36° 34' 32" N 8° 16' 7" W
1121851	2007-05-04 00:19	36° 40' 15" N 8° 13' 13" W
1121863	2007-05-04 00:40	36° 41' 30" N 8° 12' 35" W
1121955	2007-05-04 09:40	36° 30' 25" N 8° 30' 59" W
1122080	2007-05-04 18:58	36° 14' 49" N 9° 9' 33" W
1122240	2007-05-05 11:00	35° 47' 47" N 10° 15' 19" W
1122381	2007-05-06 00:32	35° 53' 12" N 10° 1' 55" W
1122393	2007-05-06 01:01	35° 54' 4" N 9° 59' 48" W
1122516	2007-05-06 11:35	36° 6' 59" N 9° 47' 8" W
1122553	2007-05-06 13:00	36° 11' 25" N 9° 42' 42" W
1122590	2007-05-06 14:30	36° 16' 8" N 9° 37' 59" W
1122608	2007-05-06 19:29	36° 9' 19" N 9° 38' 44" W
1122633	2007-05-06 23:17	36° 9' 23" N 9° 44' 43" W
1122669	2007-05-07 00:00	36° 11' 32" N 9° 42' 35" W
1122713	2007-05-07 01:16	36° 15' 20" N 9° 38' 49" W
1122774	2007-05-07 04:16	36° 9' 51" N 9° 37' 49" W
1122854	2007-05-07 07:35	36° 0' 5" N 9° 47' 16" W
1122866	2007-05-07 09:45	36° 3' 54" N 9° 50' 9" W
1122891	2007-05-07 10:14	36° 5' 20" N 9° 48' 46" W
1123058	2007-05-07 14:15	36° 16' 53" N 9° 37' 16" W
1123071	2007-05-07 14:44	36° 18' 13" N 9° 35' 53" W
1123279	2007-05-08 09:10	36° 12' 16" N 9° 44' 19" W
1123415	2007-05-09 00:42	36° 9' 56" N 9° 40' 3" W
1123464	2007-05-09 03:33	36° 10' 50" N 9° 41' 17" W
1123488	2007-05-09 04:56	36° 10' 51" N 9° 39' 32" W
1123568	2007-05-10 22:04	36° 32' 19" N 8° 26' 17" W
1123600	2007-05-11 01:00	36° 26' 48" N 8° 40' 1" W
1123612	2007-05-11 02:00	36° 24' 57" N 8° 44' 38" W
1123636	2007-05-11 04:00	36° 21' 21" N 8° 53' 37" W
1123728	2007-05-11 09:41	36° 11' 7" N 9° 18' 43" W
1124166	2007-05-04 05:09	36° 37' 7" N 8° 14' 11" W
1124178	2007-05-09 08:21	36° 11' 27" N 9° 39' 11" W
1124234	2007-05-09 09:31	36° 16' 36" N 9° 26' 55" W
1124271	2007-05-10 19:39	36° 36' 27" N 8° 15' 51" W
1120442	2007-04-29 13:36	36° 31' 35" N 8° 28' 3" W
1120478	2007-04-29 14:32	36° 28' 28" N 8° 35' 54" W
1120509	2007-04-29 19:21	36° 15' 42" N 9° 10' 51" W
1120522	2007-04-30 00:21	36° 18' 28" N 9° 10' 25" W
1120595	2007-04-30 02:06	36° 11' 46" N 9° 11' 4" W
1120602	2007-04-30 02:26	36° 12' 26" N 9° 12' 45" W
1120718	2007-04-30 05:34	36° 14' 39" N 9° 9' 21" W
1120835	2007-04-30 08:20	36° 16' 13" N 9° 9' 59" W
1120872	2007-04-30 09:39	36° 15' 22" N 9° 11' 15" W
1121107	2007-04-30 16:34	36° 16' 44" N 9° 12' 3" W
1121605	2007-05-03 10:02	36° 37' 29" N 8° 8' 24" W
1121598	2007-05-02 04:07	36° 39' 6" N 8° 9' 16" W
1121629	2007-05-03 10:39	36° 37' 10" N 8° 11' 15" W
1121586	2007-05-02 03:46	36° 37' 43" N 8° 12' 44" W
1121722	2007-05-03 18:00	36° 37' 16" N 8° 15' 27" W
1121771	2007-05-03 19:19	36° 33' 23" N 8° 11' 45" W
1121887	2007-05-04 06:09	36° 36' 18" N 8° 16' 14" W
1121918	2007-05-04 08:10	36° 32' 53" N 8° 24' 48" W
1121979	2007-05-04 10:11	36° 29' 35" N 8° 33' 6" W
1122227	2007-05-05 09:00	35° 51' 4" N 10° 7' 13" W
1122092	2007-05-04 20:02	36° 12' 58" N 9° 14' 8" W
1122111	2007-05-04 21:00	36° 11' 17" N 9° 18' 8" W
1122147	2007-05-05 00:01	36° 6' 15" N 9° 30' 26" W
1122400	2007-05-06 01:31	35° 55' 1" N 9° 57' 30" W
1122424	2007-05-06 07:33	35° 54' 4" N 9° 59' 56" W
1122473	2007-05-06 09:30	36° 0' 21" N 9° 53' 42" W
1122485	2007-05-06 10:00	36° 1' 58" N 9° 52' 5" W
1122504	2007-05-06 11:02	36° 5' 15" N 9° 48' 51" W
1122657	2007-05-06 23:47	36° 10' 52" N 9° 43' 16" W
1122762	2007-05-07 04:03	36° 10' 28" N 9° 37' 14" W
1122946	2007-05-07 11:44	36° 9' 34" N 9° 44' 35" W
1122983	2007-05-07 12:30	36° 11' 45" N 9° 42' 19" W
1123010	2007-05-07 13:16	36° 13' 58" N 9° 40' 10" W
1123034	2007-05-07 13:46	36° 15' 26" N 9° 38' 42" W
1123206	2007-05-08 07:08	36° 16' 13" N 9° 53' 31" W
1123243	2007-05-08 08:12	36° 14' 11" N 9° 48' 46" W
1123255	2007-05-08 08:29	36° 13' 35" N 9° 47' 27" W
1123280	2007-05-08 09:29	36° 11' 38" N 9° 42' 49" W
1123403	2007-05-08 22:37	36° 10' 21" N 9° 41' 6" W
1123452	2007-05-09 03:16	36° 10' 50" N 9° 39' 35" W
1123507	2007-05-09 10:21	36° 21' 31" N 9° 18' 2" W
1123532	2007-05-10 20:21	36° 35' 13" N 8° 18' 55" W
1123777	2007-05-11 11:21	36° 8' 2" N 9° 26' 12" W
1123901	2007-05-11 22:34	36° 19' 1" N 9° 32' 29" W
1123913	2007-05-11 23:00	36° 20' 15" N 9° 34' 24" W
1124013	2007-05-12 16:02	36° 18' 47" N 9° 46' 18" W
1124142	2007-05-03 17:00	36° 40' 14" N 8° 18' 16" W
1124210	2007-05-09 09:01	36° 14' 4" N 9° 32' 18" W
1120491	2007-04-29 14:52	36° 27' 31" N 8° 38' 18" W
1120583	2007-04-30 01:45	36° 12' 43" N 9° 10' 14" W
1120638	2007-04-30 03:46	36° 14' 48" N 9° 9' 42" W
1120903	2007-04-30 10:40	36° 14' 4" N 9° 8' 15" W
1120927	2007-04-30 11:20	36° 13' 52" N 9° 11' 26" W
1120988	2007-04-30 13:10	36° 13' 46" N 9° 7' 49" W
1121039	2007-04-30 14:35	36° 15' 55" N 9° 12' 28" W
1121040	2007-04-30 14:59	36° 17' 7" N 9° 10' 43" W
1121120	2007-04-30 17:13	36° 15' 17" N 9° 10' 36" W
1121200	2007-05-01 15:41	36° 16' 24" N 9° 5' 3" W
1121261	2007-05-01 17:29	36° 19' 28" N 8° 57' 30" W
1121285	2007-05-01 18:10	36° 20' 38" N 8° 54' 43" W
1121470	2007-05-02 00:01	36° 30' 56" N 8° 29' 14" W
1121494	2007-05-02 00:43	36° 32' 10" N 8° 26' 17" W
1121525	2007-05-02 01:40	36° 33' 52" N 8° 22' 7" W
1121654	2007-05-03 11:40	36° 36' 41" N 8° 15' 56" W
1121709	2007-05-03 13:00	36° 36' 1" N 8° 22' 5" W
1121795	2007-05-03 22:20	36° 33' 23" N 8° 16' 42" W
1121838	2007-05-04 00:00	36° 39' 7" N 8° 13' 49" W
1121992	2007-05-04 10:46	36° 28' 38" N 8° 35' 30" W
1122055	2007-05-04 16:04	36° 19' 43" N 8° 57' 36" W
1122123	2007-05-04 21:59	36° 9' 39" N 9° 22' 9" W
1122159	2007-05-05 01:00	36° 4' 36" N 9° 34' 31" W
1122239	2007-05-05 09:59	35° 49' 27" N 10° 11' 15" W
1122172	2007-05-05 03:00	36° 1' 8" N 9° 42' 45" W
1122184	2007-05-05 04:01	35° 59' 26" N 9° 46' 49" W
1122215	2007-05-05 08:05	35° 52' 31" N 10° 3' 38" W
1122252	2007-05-05 11:59	35° 46' 10" N 10° 19' 20" W
1122448	2007-05-06 08:29	35° 57' 8" N 9° 56' 54" W
1122461	2007-05-06 08:59	35° 58' 41" N 9° 55' 22" W
1122528	2007-05-06 12:00	36° 8' 17" N 9° 45' 49" W
1122589	2007-05-06 14:03	36° 14' 41" N 9° 39' 27" W
1122645	2007-05-06 23:30	36° 10' 4" N 9° 44' 3" W
1122682	2007-05-07 00:30	36° 13' 0" N 9° 41' 6" W
1122725	2007-05-07 01:31	36° 16' 4" N 9° 38' 4" W
1122805	2007-05-07 04:59	36° 7' 45" N 9° 39' 50" W
1122878	2007-05-07 09:59	36° 4' 34" N 9° 49' 32" W
1122958	2007-05-07 11:59	36° 10' 17" N 9° 43' 54" W
1123292	2007-05-08 09:49	36° 10' 57" N 9° 41' 14" W
1123335	2007-05-08 18:19	36° 11' 12" N 9° 40' 43" W
1123440	2007-05-09 02:15	36° 9' 55" N 9° 40' 3" W
1123476	2007-05-09 04:40	36° 9' 56" N 9° 40' 42" W
1123520	2007-05-09 10:54	36° 23' 1" N 9° 14' 27" W
1123685	2007-05-11 07:27	36° 14' 58" N 9° 9' 17" W
1123790	2007-05-11 15:35	36° 10' 12" N 9° 32' 8" W
1123845	2007-05-11 16:56	36° 13' 16" N 9° 26' 50" W
1123857	2007-05-11 17:15	36° 14' 1" N 9° 25' 35" W
1123869	2007-05-11 17:37	36° 14' 50" N 9° 24' 9" W
1124001	2007-05-12 11:21	36° 32' 41" N 9° 53' 53" W
1124025	2007-05-12 17:00	36° 15' 44" N 9° 49' 15" W
1124130	2007-05-02 05:30	36° 40' 53" N 8° 4' 43" W
1124222	2007-05-09 09:18	36° 15' 9" N 9° 29' 5" W
1120429	2007-04-29 12:58	36° 33' 36" N 8° 23' 6" W
1120430	2007-04-29 13:17	36° 32' 36" N 8° 25' 30" W
1120534	2007-04-30 00:51	36° 16' 32" N 9° 10' 13" W
1120626	2007-04-30 03:29	36° 14' 49" N 9° 11' 17" W
1120780	2007-04-30 06:58	36° 15' 42" N 9° 10' 38" W
1120896	2007-04-30 10:20	36° 15' 34" N 9° 8' 4" W
1120940	2007-04-30 12:01	36° 16' 38" N 9° 11' 8" W
1121144	2007-05-01 14:04	36° 13' 40" N 9° 11' 48" W
1121212	2007-05-01 15:59	36° 16' 55" N 9° 3' 47" W
1121316	2007-05-01 19:20	36° 22' 37" N 8° 49' 49" W
1121457	2007-05-01 23:20	36° 29' 49" N 8° 32' 1" W
1121574	2007-05-02 03:24	36° 37' 2" N 8° 14' 21" W
1121617	2007-05-03 10:20	36° 37' 19" N 8° 9' 46" W
1121783	2007-05-03 22:00	36° 32' 11" N 8° 17' 19" W
1121943	2007-05-04 09:09	36° 31' 16" N 8° 28' 52" W
1121967	2007-05-04 09:57	36° 29' 59" N 8° 32' 9" W
1122006	2007-05-04 10:56	36° 28' 21" N 8° 36' 10" W
1122276	2007-05-05 14:01	35° 42' 51" N 10° 27' 37" W
1122288	2007-05-05 18:58	35° 42' 50" N 10° 27' 42" W
1122332	2007-05-05 22:01	35° 48' 28" N 10° 13' 38" W
1122541	2007-05-06 12:31	36° 9' 55" N 9° 44' 12" W
1122995	2007-05-07 12:46	36° 12' 32" N 9° 41' 33" W
1123114	2007-05-07 17:15	36° 25' 24" N 9° 28' 41" W
1123163	2007-05-08 05:31	36° 19' 8" N 10° 0' 18" W
1123218	2007-05-08 07:27	36° 15' 37" N 9° 52' 6" W
1123323	2007-05-08 10:28	36° 9' 38" N 9° 38' 12" W
1123427	2007-05-09 00:58	36° 11' 14" N 9° 40' 3" W
1123833	2007-05-11 16:35	36° 12' 31" N 9° 28' 11" W
1123439	2007-05-09 01:59	36° 10' 51" N 9° 41' 11" W
1123673	2007-05-11 06:58	36° 15' 51" N 9° 7' 3" W
1123716	2007-05-11 09:20	36° 11' 47" N 9° 16' 59" W
1123925	2007-05-12 00:11	36° 23' 32" N 9° 39' 42" W
1123986	2007-05-12 10:16	36° 35' 33" N 9° 57' 59" W
1124098	2007-05-13 05:03	36° 14' 14" N 9° 54' 51" W
1124154	2007-05-04 01:01	36° 42' 43" N 8° 12' 1" W
1124191	2007-05-09 08:38	36° 12' 47" N 9° 36' 11" W
1120546	2007-04-30 01:05	36° 15' 37" N 9° 10' 14" W
1120614	2007-04-30 02:45	36° 13' 35" N 9° 14' 1" W
1120699	2007-04-30 05:04	36° 14' 45" N 9° 6' 41" W
1120731	2007-04-30 05:46	36° 14' 50" N 9° 10' 14" W
1120755	2007-04-30 06:09	36° 15' 17" N 9° 9' 13" W
1120792	2007-04-30 07:18	36° 15' 13" N 9° 9' 15" W
1120915	2007-04-30 11:00	36° 13' 25" N 9° 9' 51" W
1121027	2007-04-30 14:14	36° 14' 25" N 9° 12' 35" W
1121052	2007-04-30 15:16	36° 17' 6" N 9° 8' 56" W
1121156	2007-05-01 14:20	36° 14' 8" N 9° 10' 38" W
1121248	2007-05-01 17:11	36° 18' 57" N 8° 58' 48" W
1121297	2007-05-01 18:42	36° 21' 34" N 8° 52' 33" W
1121408	2007-05-01 21:59	36° 27' 25" N 8° 38' 0" W
1121421	2007-05-01 22:21	36° 28' 4" N 8° 36' 20" W
1121501	2007-05-02 01:01	36° 32' 43" N 8° 24' 57" W
1121513	2007-05-02 01:21	36° 33' 18" N 8° 23' 30" W
1121562	2007-05-02 03:01	36° 36' 20" N 8° 16' 3" W
1121630	2007-05-03 11:00	36° 37' 2" N 8° 12' 47" W
1121666	2007-05-03 12:00	36° 36' 31" N 8° 17' 26" W
1121691	2007-05-03 12:41	36° 36' 11" N 8° 20' 37" W
1121814	2007-05-03 23:20	36° 36' 48" N 8° 14' 58" W
1121980	2007-05-04 10:31	36° 29' 2" N 8° 34' 29" W
1122031	2007-05-04 13:52	36° 23' 24" N 8° 48' 26" W
1122043	2007-05-04 15:00	36° 21' 30" N 8° 53' 12" W
1122135	2007-05-04 23:01	36° 7' 53" N 9° 26' 22" W
1122160	2007-05-05 02:00	36° 2' 50" N 9° 38' 41" W
1122203	2007-05-05 07:09	35° 54' 5" N 9° 59' 48" W
1122320	2007-05-05 21:01	35° 46' 36" N 10° 18' 26" W
1122356	2007-05-05 23:30	35° 51' 20" N 10° 6' 33" W
1122412	2007-05-06 02:01	35° 56' 1" N 9° 55' 17" W
1122497	2007-05-06 10:30	36° 3' 35" N 9° 50' 30" W
1122621	2007-05-06 23:01	36° 8' 36" N 9° 45' 26" W
1122750	2007-05-07 03:46	36° 11' 18" N 9° 36' 24" W
1122829	2007-05-07 06:01	36° 4' 46" N 9° 42' 44" W
1122934	2007-05-07 11:15	36° 8' 16" N 9° 45' 51" W
1123009	2007-05-07 13:03	36° 13' 19" N 9° 40' 47" W
1123022	2007-05-07 13:31	36° 14' 45" N 9° 39' 24" W
1123046	2007-05-07 13:59	36° 16' 7" N 9° 38' 1" W
1123648	2007-05-11 04:58	36° 19' 32" N 8° 58' 1" W
1123083	2007-05-07 15:15	36° 19' 41" N 9° 34' 25" W
1123360	2007-05-08 20:13	36° 11' 21" N 9° 40' 52" W
1123372	2007-05-08 21:06	36° 10' 19" N 9° 40' 57" W
1123661	2007-05-11 05:57	36° 17' 44" N 9° 2' 28" W
1123753	2007-05-11 10:42	36° 9' 17" N 9° 23' 3" W
1123821	2007-05-11 16:14	36° 11' 43" N 9° 29' 31" W
1123882	2007-05-11 22:00	36° 17' 27" N 9° 29' 59" W
1123949	2007-05-12 02:00	36° 28' 38" N 9° 47' 46" W
1124062	2007-05-13 01:00	36° 17' 25" N 9° 55' 55" W
1124117	2007-05-02 04:50	36° 39' 39" N 8° 7' 44" W
1124258	2007-05-10 19:19	36° 36' 59" N 8° 14' 27" W
1120405	2007-04-29 12:17	36° 35' 42" N 8° 17' 40" W
1120417	2007-04-29 12:38	36° 34' 35" N 8° 20' 29" W
1120466	2007-04-29 14:10	36° 29' 42" N 8° 32' 45" W
1120675	2007-04-30 04:32	36° 15' 15" N 9° 5' 44" W
1120743	2007-04-30 06:00	36° 15' 42" N 9° 9' 41" W
1120939	2007-04-30 11:40	36° 15' 14" N 9° 11' 56" W
1120952	2007-04-30 12:08	36° 16' 41" N 9° 10' 26" W
1121003	2007-04-30 13:28	36° 12' 56" N 9° 9' 16" W
1121181	2007-05-01 15:01	36° 15' 16" N 9° 7' 47" W
1121236	2007-05-01 16:50	36° 18' 22" N 9° 0' 16" W
1121273	2007-05-01 17:50	36° 20' 4" N 8° 56' 2" W
1121304	2007-05-01 19:00	36° 22' 0" N 8° 51' 17" W
1121353	2007-05-01 20:21	36° 24' 29" N 8° 45' 22" W
1121390	2007-05-01 21:40	36° 26' 50" N 8° 39' 28" W
1121433	2007-05-01 22:40	36° 28' 39" N 8° 34' 56" W
1121445	2007-05-01 23:00	36° 29' 14" N 8° 33' 27" W
1121482	2007-05-02 00:21	36° 31' 32" N 8° 27' 47" W
1121550	2007-05-02 02:42	36° 35' 45" N 8° 17' 30" W
1121642	2007-05-03 11:20	36° 36' 51" N 8° 14' 26" W
1122196	2007-05-05 06:00	35° 56' 6" N 9° 54' 58" W
1122319	2007-05-05 19:59	35° 44' 35" N 10° 23' 27" W
1122577	2007-05-06 13:38	36° 13' 26" N 9° 40' 41" W
1122737	2007-05-07 03:18	36° 12' 40" N 9° 35' 8" W
1122749	2007-05-07 03:30	36° 12' 3" N 9° 35' 43" W
1122817	2007-05-07 05:29	36° 6' 19" N 9° 41' 12" W
1123095	2007-05-07 16:14	36° 22' 27" N 9° 31' 41" W
1123138	2007-05-07 20:16	36° 25' 51" N 9° 31' 21" W
1123151	2007-05-07 20:20	36° 25' 44" N 9° 31' 40" W
1123175	2007-05-08 05:58	36° 18' 23" N 9° 58' 33" W
1123199	2007-05-08 06:48	36° 16' 53" N 9° 55' 2" W
1123231	2007-05-08 07:55	36° 14' 43" N 9° 50' 1" W
1123384	2007-05-08 21:21	36° 10' 18" N 9° 39' 30" W
1123624	2007-05-11 03:00	36° 23' 4" N 8° 49' 13" W
1123704	2007-05-11 08:59	36° 12' 25" N 9° 15' 24" W
1123741	2007-05-11 10:22	36° 9' 54" N 9° 21' 34" W
1123789	2007-05-11 15:16	36° 9' 26" N 9° 33' 25" W
1123894	2007-05-11 22:30	36° 18' 50" N 9° 32' 11" W
1123974	2007-05-12 09:14	36° 38' 33" N 10° 1' 54" W
1124037	2007-05-12 17:30	36° 14' 5" N 9° 50' 51" W
1124086	2007-05-13 04:03	36° 11' 40" N 9° 50' 41" W
1124129	2007-05-02 05:10	36° 40' 14" N 8° 6' 15" W
1124246	2007-05-09 09:45	36° 18' 14" N 9° 24' 30" W
1122694	2007-05-07 00:45	36° 13' 46" N 9° 40' 20" W
1122701	2007-05-07 01:01	36° 14' 35" N 9° 39' 35" W

3 CTD/STD cast

Reference numbers
Salinity of the water column
Vertical spatial coordinates
Temperature of the water column
Density of the water column

[Show series]

Reference numbers
Salinity of the water column
Vertical spatial coordinates
Temperature of the water column
Density of the water column

[Hide series]

BODC id	Date/Time	Location
1172722	2007-05-01 05:44:45	36° 4' 46" N 9° 33' 20" W
1172710	2007-05-01 01:21:36	36° 10' 42" N 9° 19' 39" W
1172709	2007-04-30 20:38:40	36° 16' 9" N 9° 5' 52" W

10 expendable CTDs

Reference numbers
Sound velocity and travel time in the water column
Salinity of the water column
Vertical spatial coordinates
Temperature of the water column
Electrical conductivity of the water column

[Show series]

[Hide series]

BODC id	Date/Time	Location
1124406	2007-05-10 19:58	36° 35' 53" N 8° 17' 15" W
1124584	2007-05-11 07:58	36° 14' 2" N 9° 11' 33" W
1124387	2007-05-09 10:01	36° 19' 50" N 9° 21' 27" W
1124399	2007-05-10 19:00	36° 37' 29" N 8° 13' 12" W
1124572	2007-05-07 11:30	36° 8' 57" N 9° 45' 10" W
1124596	2007-05-11 10:00	36° 10' 32" N 9° 20' 5" W
1124603	2007-05-11 21:32	36° 16' 9" N 9° 27' 56" W
1124615	2007-05-12 05:02	36° 36' 38" N 10° 0' 34" W
1124627	2007-05-12 19:16	36° 8' 18" N 9° 56' 26" W
1124560	2007-04-30 17:28	36° 14' 12" N 9° 10' 37" W

Resources

RRS Discovery D318B

Cruise summary report

Quick links

BODC holdings

EDMED