Resources

RRS James Cook JC112

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS James Cook (740H)
Cruise identifierJC112
Cruise period2014-11-27 — 2015-01-16
StatusCompleted
Port of departureBalboa, Panama
Port of returnCaldera, Costa Rica
PurposeResearch
ObjectivesThe cruise JC112 is the first leg of the fieldwork to be completed for the OSCAR project. The aim of OSCAR is to
1. characterise how heat from the interior of the Earth is transported across the crust into the ocean by hydrothermal flows
2. determine the impact the hydrothermal and geothermal fluxes have on the circulation of the abyssal ocean.

OSCAR has a geology component, led by Durham University and mainly dealing with item 1 above, and an oceanography one, focusing on item 2 and led by NOC. JC112 was prominently designed to serve the oceanographic component of the OSCAR programme, although it also included the deployment of magnetotelluric (MT) landers (GEOMAR, Kiel) and was carried out concurrently with cruise JC113, led by the University of Oregon, and focusing on measuring heat flow through sediment ponds on the ocean floor.

The activities specifically related to JC112 were:
1. Deployment of 3 long hydrographic moorings, two of them with a bottom pressure recorder (BPR) at the base.
2. Deployment of 1 BPR lander
3. Deployment of 2 short ADCP moorings.
4. Deployment of 12 MT landers.
5. Completion of 66 CTD/VMP (Conductivity, Temperature, Depth/Vertical Microstructure Profiling) stations with salinity, Oxygen and Helium sampling.
6. Completion of 2 24-hour deep CTD surveys of an area over the Costa Rica Rift without sampling or VMP casting.
7. Completion of 48 zooplankton sampling stations (typically immediately before or after a CTD cast).
8. Underway measurement of surface T & S, vertical current profiles (with hull-mounted ADCPs) and marine meteorology)

In addition to NOC, Durham and University of Oregon scientists and technicians, the cruise benefitted from the participation of scientists from the Universidad de Costa Rica, and Instituto Oceanografico de la Armada de Ecuador.
Chief scientistMiguel Angel Morales Maqueda (National Oceanography Centre, Liverpool)
ProjectOSCAR
Coordinating bodyDurham University
Ocean/sea areas 
GeneralNorth East Pacific Ocean (limit 180W)
SpecificCosta Rica Rift, Panama Basin
Measurements 
Physical oceanography 
Surface measurements underway (T,S)Quantity: activity duration in days = 42
Description: Surface T & S. Continuous measurement + daily salinity samples (1 bottle)
CTD stationsQuantity: number of stations = 66
Description: Standard, surface-to-bottom CTD casts, including Oxygen and Lowered ADCP measurements. Twenty four-bottle sampling of salinity and Oxygen at each station (except for station 001, with no Oxygen, and stations 083 to 086, with no salinity. He sampling was carried out at selected stations.
Current profiler (eg ADCP)Quantity: activity duration in days = 42
Description: Continuous measurement with hull mounted ADCP (raw data)
Instrumented wave measurementsQuantity: activity duration in days = 42
Description: Continuous measurement with WAMOS system (raw data)
Chemical oceanography 
OxygenQuantity: number of stations = 66
Description: Standard, surface-to-bottom CTD casts, including Oxygen and Lowered ADCP measurements. Twenty four-bottle sampling of salinity and Oxygen at each station (except for station 001, with no Oxygen, and stations 083 to 086, with no salinity. He sampling was carried out at selected stations.
Trace elementsQuantity: number of samples = 419
Description: Helium sampling. Each sample contained in a 1 cm x 30 cm sealed copper cylinder.
Biology and fisheries 
ZooplanktonQuantity: number of samples = 48
Description: Vertical net cast to 100 m.
Geology and geophysics 
Multi-beam echosoundingQuantity: activity duration in days = 42
Description: Continuous swath echosounding save during mooring and CTD stations, and seismics
Moorings, landers, buoys 
Physical oceanography 
Current meters3° 19' 59" N  83° 32' 59" W — Mooring M1. Depth: 3349 m, 09/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Current meters2° 0' 0" N  83° 42' 0" W — Mooring M2. Depth: 3355 m, 10/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs.
Current meters0° 52' 59" N  83° 46' 59" W — Mooring M3. Depth: 3384 m, 11/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Current profiler (eg ADCP)1° 0' 0" S  85° 15' 0" W — Mooring ADCP 75kHz. Depth: 2300 m, 12/12/2014 (deployment only) 1 TRDI 75kHz Long Ranger ADCP, 1 SBE37 SMP CTD.
Current profiler (eg ADCP)1° 0' 0" S  86° 0' 0" W — Mooring ADCP 300kHz. Depth: 2243 m, 12/12/2014 (deployment only) 1 TRDI 300kHz Work Horse Sentinel ADCP, 1 SBE37 SMP CTD.
Sea level (inc. bot. press., inverted echosounder)2° 1' 59" N  83° 40' 0" W — RAPID Lander. Depth: 3330 m, 18/12/2014 (deployment only) 1 RAPID Lander BPR.
Sea level (inc. bot. press., inverted echosounder)3° 19' 59" N  83° 32' 59" W — Mooring M1. Depth: 3349 m, 09/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Sea level (inc. bot. press., inverted echosounder)0° 52' 59" N  83° 46' 59" W — Mooring M3. Depth: 3384 m, 11/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Other physical oceanographic measurements0° 52' 59" N  83° 46' 59" W — Mooring M3. Depth: 3384 m, 11/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Other physical oceanographic measurements1° 0' 0" S  85° 15' 0" W — Mooring ADCP 75kHz. Depth: 2300 m, 12/12/2014 (deployment only) 1 TRDI 75kHz Long Ranger ADCP, 1 SBE37 SMP CTD.
Other physical oceanographic measurements2° 0' 0" N  83° 42' 0" W — Mooring M2. Depth: 3355 m, 10/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs.
Other physical oceanographic measurements1° 0' 0" S  86° 0' 0" W — Mooring ADCP 300kHz. Depth: 2243 m, 12/12/2014 (deployment only) 1 TRDI 300kHz Work Horse Sentinel ADCP, 1 SBE37 SMP CTD.
Other physical oceanographic measurements3° 19' 59" N  83° 32' 59" W — Mooring M1. Depth: 3349 m, 09/12/2014 (deployment only). 3 Nortek Aquadopp current meters, 6 SBE37 SMP CTD microCaTs, 1 SBE53 Bottom Pressure Recorder (BPR).
Geology and geophysics 
Geophysical measurements made at depth3° 25' 59" N  83° 49' 59" W — Magnetotelluric Lander MT12. Depth: 2813, 09/12/2014 (deployment only).
Geophysical measurements made at depth1° 10' 0" N  83° 43' 59" W — Magnetotelluric Lander MT01. Depth: 3465, 10/12/2014 (deployment only).
Geophysical measurements made at depth3° 15' 0" N  83° 49' 59" W — Magnetotelluric Lander MT10. Depth: 2872, 09/12/2014 (deployment only).
Geophysical measurements made at depth1° 15' 0" N  83° 43' 59" W — Magnetotelluric Lander MT02. Depth: 3453, 10/12/2014 (deployment only).
Geophysical measurements made at depth1° 55' 0" N  83° 46' 0" W — Magnetotelluric Lander MT03. Depth: 3491, 10/12/2014 (deployment only).
Geophysical measurements made at depth2° 19' 0" N  83° 46' 59" W — Magnetotelluric Lander MT04. Depth: 3350, 10/12/2014 (deployment only).
Geophysical measurements made at depth2° 55' 59" N  83° 47' 59" W — Magnetotelluric Lander MT06. Depth: 3012, 10/12/2014 (deployment only).
Geophysical measurements made at depth3° 4' 0" N  83° 49' 0" W — Magnetotelluric Lander MT07. Depth: 2924, 10/12/2014 (deployment only).
Geophysical measurements made at depth3° 10' 0" N  83° 49' 0" W — Magnetotelluric Lander MT08. Depth: 2987, 10/12/2014 (deployment only).
Geophysical measurements made at depth3° 16' 0" N  83° 49' 0" W — Magnetotelluric Lander MT09. Depth: 2771, 09/12/2014 (deployment only).
Geophysical measurements made at depth2° 40' 59" N  83° 47' 59" W — Magnetotelluric Lander MT05. Depth: 3189, 10/12/2014 (deployment only).
Geophysical measurements made at depth3° 21' 0" N  83° 49' 59" W — Magnetotelluric Lander MT11. Depth: 2934, 09/12/2014 (deployment only).
Magnetic measurements2° 55' 59" N  83° 47' 59" W — Magnetotelluric Lander MT06. Depth: 3012, 10/12/2014 (deployment only).
Magnetic measurements2° 40' 59" N  83° 47' 59" W — Magnetotelluric Lander MT05. Depth: 3189, 10/12/2014 (deployment only).
Magnetic measurements1° 15' 0" N  83° 43' 59" W — Magnetotelluric Lander MT02. Depth: 3453, 10/12/2014 (deployment only).
Magnetic measurements3° 4' 0" N  83° 49' 0" W — Magnetotelluric Lander MT07. Depth: 2924, 10/12/2014 (deployment only).
Magnetic measurements1° 10' 0" N  83° 43' 59" W — Magnetotelluric Lander MT01. Depth: 3465, 10/12/2014 (deployment only).
Magnetic measurements3° 21' 0" N  83° 49' 59" W — Magnetotelluric Lander MT11. Depth: 2934, 09/12/2014 (deployment only).
Magnetic measurements1° 55' 0" N  83° 46' 0" W — Magnetotelluric Lander MT03. Depth: 3491, 10/12/2014 (deployment only).
Magnetic measurements3° 16' 0" N  83° 49' 0" W — Magnetotelluric Lander MT09. Depth: 2771, 09/12/2014 (deployment only).
Magnetic measurements3° 25' 59" N  83° 49' 59" W — Magnetotelluric Lander MT12. Depth: 2813, 09/12/2014 (deployment only).
Magnetic measurements3° 15' 0" N  83° 49' 59" W — Magnetotelluric Lander MT10. Depth: 2872, 09/12/2014 (deployment only).
Magnetic measurements2° 19' 0" N  83° 46' 59" W — Magnetotelluric Lander MT04. Depth: 3350, 10/12/2014 (deployment only).
Magnetic measurements3° 10' 0" N  83° 49' 0" W — Magnetotelluric Lander MT08. Depth: 2987, 10/12/2014 (deployment only).
Data held at BODC Get data
Series/Profiles 
29  Bottle station
Reference numbers
Vertical spatial coordinates
Stable isotopes in water bodies
Quality control flags
Reference numbers
Vertical spatial coordinates
Stable isotopes in water bodies
Quality control flags

BODC idDate/TimeLocationDoc.
21531442014-12-08 16:21:09 4° 40' 3" N  81° 45' 52" W  View metadata report for BODC series reference number 2153144
21531932014-12-14 01:28:26 0° 51' 15" N  85° 59' 57" W  View metadata report for BODC series reference number 2153193
21532122014-12-22 06:48:11 0° 53' 1" N  83° 45' 1" W  View metadata report for BODC series reference number 2153212
21532972014-12-28 19:58:28 4° 22' 53" N  82° 34' 8" W  View metadata report for BODC series reference number 2153297
21533162014-12-30 17:01:56 5° 44' 42" N  83° 29' 41" W  View metadata report for BODC series reference number 2153316
21534332015-01-10 05:45:49 4° 40' 1" N  84° 20' 39" W  View metadata report for BODC series reference number 2153433
21534212015-01-09 14:55:06 4° 9' 7" N  86° 0' 56" W  View metadata report for BODC series reference number 2153421
21531322014-12-07 14:53:30 6° 9' 29" N  80° 34' 1" W  View metadata report for BODC series reference number 2153132
21532242014-12-22 16:49:38 0° 51' 16" N  84° 44' 1" W  View metadata report for BODC series reference number 2153224
21532852014-12-27 22:33:27 3° 9' 7" N  82° 39' 40" W  View metadata report for BODC series reference number 2153285
21533412015-01-02 07:48:51 3° 21' 9" N  83° 54' 51" W  View metadata report for BODC series reference number 2153341
21533652015-01-05 04:13:57 2° 12' 4" N  90° 0' 57" W  View metadata report for BODC series reference number 2153365
21534452015-01-12 07:27:05 4° 44' 53" N  85° 19' 10" W  View metadata report for BODC series reference number 2153445
21534572015-01-13 11:36:55 7° 4' 41" N  85° 59' 50" W  View metadata report for BODC series reference number 2153457
21533772015-01-06 06:27:08 1° 6' 42" N  90° 8' 18" W  View metadata report for BODC series reference number 2153377
21531812014-12-13 10:13:32 0° 23' 59" S  85° 59' 50" W  View metadata report for BODC series reference number 2153181
21533042014-12-29 16:24:07 5° 41' 54" N  82° 28' 48" W  View metadata report for BODC series reference number 2153304
21532362014-12-23 18:05:08 2° 4' 18" N  84° 30' 46" W  View metadata report for BODC series reference number 2153236
21532482014-12-24 10:09:16 2° 14' 50" N  83° 42' 45" W  View metadata report for BODC series reference number 2153248
21532612014-12-25 11:27 3° 13' 36" N  84° 15' 57" W  View metadata report for BODC series reference number 2153261
21531682014-12-12 12:39:47 0° 59' 35" S  85° 37' 18" W  View metadata report for BODC series reference number 2153168
21533282014-12-31 12:49:08 4° 28' 30" N  83° 33' 42" W  View metadata report for BODC series reference number 2153328
21533532015-01-04 01:44:19 3° 33' 29" N  87° 59' 51" W  View metadata report for BODC series reference number 2153353
21531562014-12-09 23:27:29 3° 18' 7" N  83° 33' 57" W  View metadata report for BODC series reference number 2153156
21532002014-12-18 19:45:16 2° 1' 37" N  83° 40' 23" W  View metadata report for BODC series reference number 2153200
21533892015-01-07 07:58:51 0° 55' 28" N  88° 1' 11" W  View metadata report for BODC series reference number 2153389
21533902015-01-08 04:28:26 1° 30' 32" N  86° 0' 49" W  View metadata report for BODC series reference number 2153390
21534082015-01-08 20:08:52 2° 50' 26" N  86° 0' 51" W  View metadata report for BODC series reference number 2153408
21532732014-12-27 05:25:25 4° 4' 3" N  83° 34' 15" W  View metadata report for BODC series reference number 2153273
86  CTD/STD cast
Reference numbers
Sound velocity and travel time in the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column
Reference numbers
Sound velocity and travel time in the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column

BODC idDate/TimeLocationDoc.
20232392014-12-22 16:49:38 0° 51' 16" N  84° 44' 1" W  View metadata report for BODC series reference number 2023239
20232642014-12-23 11:12:34 1° 41' 1" N  84° 33' 20" W  View metadata report for BODC series reference number 2023264
20233192014-12-25 03:33:34 2° 53' 15" N  84° 20' 44" W  View metadata report for BODC series reference number 2023319
20233202014-12-25 11:27 3° 13' 36" N  84° 15' 57" W  View metadata report for BODC series reference number 2023320
20233682014-12-27 11:43:50 3° 37' 3" N  83° 35' 44" W  View metadata report for BODC series reference number 2023368
20234612014-12-29 23:14:07 6° 0' 41" N  82° 34' 56" W  View metadata report for BODC series reference number 2023461
20234732014-12-30 10:30:33 6° 8' 48" N  83° 28' 29" W  View metadata report for BODC series reference number 2023473
20234852014-12-30 17:01:56 5° 44' 42" N  83° 29' 41" W  View metadata report for BODC series reference number 2023485
20235282015-01-01 19:47:24 3° 19' 39" N  83° 55' 3" W  View metadata report for BODC series reference number 2023528
20236332015-01-02 14:57:03 3° 20' 20" N  83° 54' 51" W  View metadata report for BODC series reference number 2023633
20236822015-01-04 09:20:07 3° 23' 49" N  88° 29' 59" W  View metadata report for BODC series reference number 2023682
20237502015-01-06 21:55:46 0° 56' 44" N  89° 0' 39" W  View metadata report for BODC series reference number 2023750
20237622015-01-07 07:58:51 0° 55' 28" N  88° 1' 11" W  View metadata report for BODC series reference number 2023762
20238172015-01-09 07:26:16 3° 32' 2" N  86° 0' 51" W  View metadata report for BODC series reference number 2023817
20238542015-01-10 23:32:12 3° 19' 43" N  83° 56' 4" W  View metadata report for BODC series reference number 2023854
20239102015-01-11 13:44:18 3° 21' 49" N  83° 53' 55" W  View metadata report for BODC series reference number 2023910
20239582015-01-13 11:36:55 7° 4' 41" N  85° 59' 50" W  View metadata report for BODC series reference number 2023958
20239712015-01-13 21:23:02 6° 5' 27" N  85° 27' 29" W  View metadata report for BODC series reference number 2023971
20230922014-12-08 16:21:09 4° 40' 3" N  81° 45' 52" W  View metadata report for BODC series reference number 2023092
20231472014-12-13 10:13:32 0° 23' 59" S  85° 59' 50" W  View metadata report for BODC series reference number 2023147
20232152014-12-22 00:31:23 1° 13' 36" N  83° 43' 45" W  View metadata report for BODC series reference number 2023215
20232522014-12-23 07:06:46 1° 41' 1" N  84° 33' 21" W  View metadata report for BODC series reference number 2023252
20233932014-12-28 05:34:02 3° 32' 22" N  82° 36' 56" W  View metadata report for BODC series reference number 2023393
20235412015-01-01 22:46:37 3° 19' 41" N  83° 55' 5" W  View metadata report for BODC series reference number 2023541
20236082015-01-02 11:03 3° 19' 41" N  83° 53' 53" W  View metadata report for BODC series reference number 2023608
20237132015-01-05 11:34:38 2° 15' 16" N  90° 29' 21" W  View metadata report for BODC series reference number 2023713
20238052015-01-08 20:08:52 2° 50' 26" N  86° 0' 51" W  View metadata report for BODC series reference number 2023805
20239092015-01-11 10:54:10 3° 20' 48" N  83° 53' 57" W  View metadata report for BODC series reference number 2023909
20239222015-01-11 16:27:51 3° 21' 54" N  83° 53' 11" W  View metadata report for BODC series reference number 2023922
20230552014-12-06 13:06:26 7° 30' 4" N  79° 26' 33" W  View metadata report for BODC series reference number 2023055
20231602014-12-14 01:28:26 0° 51' 15" N  85° 59' 57" W  View metadata report for BODC series reference number 2023160
20232032014-12-20 04:23:04 1° 37' 5" N  83° 44' 15" W  View metadata report for BODC series reference number 2023203
20233442014-12-26 18:34:12 4° 5' 10" N  84° 19' 47" W  View metadata report for BODC series reference number 2023344
20235162014-12-31 12:49:08 4° 28' 30" N  83° 33' 42" W  View metadata report for BODC series reference number 2023516
20235772015-01-02 04:03:23 3° 19' 41" N  83° 54' 29" W  View metadata report for BODC series reference number 2023577
20237742015-01-07 17:48:43 0° 54' 52" N  87° 2' 16" W  View metadata report for BODC series reference number 2023774
20237862015-01-08 04:28:26 1° 30' 32" N  86° 0' 49" W  View metadata report for BODC series reference number 2023786
20237252015-01-05 22:15:20 1° 10' 24" N  90° 37' 49" W  View metadata report for BODC series reference number 2023725
20232272014-12-22 06:48:11 0° 53' 1" N  83° 45' 1" W  View metadata report for BODC series reference number 2023227
20232402014-12-23 00:12:56 1° 18' 1" N  84° 38' 27" W  View metadata report for BODC series reference number 2023240
20233072014-12-24 20:00:02 2° 28' 15" N  84° 27' 33" W  View metadata report for BODC series reference number 2023307
20234002014-12-28 12:37:27 4° 0' 33" N  82° 35' 25" W  View metadata report for BODC series reference number 2023400
20234122014-12-28 19:58:28 4° 22' 53" N  82° 34' 8" W  View metadata report for BODC series reference number 2023412
20234242014-12-29 03:12:15 4° 56' 15" N  82° 31' 25" W  View metadata report for BODC series reference number 2023424
20235532015-01-02 01:10:30 3° 19' 41" N  83° 54' 47" W  View metadata report for BODC series reference number 2023553
20237012015-01-05 04:13:57 2° 12' 4" N  90° 0' 57" W  View metadata report for BODC series reference number 2023701
20239832015-01-14 04:23:33 6° 25' 8" N  85° 2' 9" W  View metadata report for BODC series reference number 2023983
20230792014-12-07 14:53:30 6° 9' 29" N  80° 34' 1" W  View metadata report for BODC series reference number 2023079
20230802014-12-08 04:10:51 5° 8' 4" N  81° 46' 3" W  View metadata report for BODC series reference number 2023080
20232762014-12-23 18:05:08 2° 4' 18" N  84° 30' 46" W  View metadata report for BODC series reference number 2023276
20233562014-12-27 05:25:25 4° 4' 3" N  83° 34' 15" W  View metadata report for BODC series reference number 2023356
20234972014-12-30 23:26:11 5° 18' 55" N  83° 30' 40" W  View metadata report for BODC series reference number 2023497
20238782015-01-11 05:07:34 3° 18' 46" N  83° 54' 3" W  View metadata report for BODC series reference number 2023878
20239462015-01-12 22:37:49 5° 40' 31" N  86° 0' 4" W  View metadata report for BODC series reference number 2023946
20230672014-12-06 19:47:21 7° 0' 0" N  79° 34' 0" W  View metadata report for BODC series reference number 2023067
20231352014-12-12 22:33:29 1° 31' 57" S  86° 10' 3" W  View metadata report for BODC series reference number 2023135
20231592014-12-13 17:42:33 0° 11' 58" N  85° 59' 57" W  View metadata report for BODC series reference number 2023159
20235042014-12-31 06:22:33 4° 54' 15" N  83° 32' 16" W  View metadata report for BODC series reference number 2023504
20235902015-01-02 08:31:23 3° 19' 41" N  83° 54' 6" W  View metadata report for BODC series reference number 2023590
20236212015-01-02 12:34:44 3° 19' 41" N  83° 53' 41" W  View metadata report for BODC series reference number 2023621
20236692015-01-03 18:19:15 3° 29' 59" N  87° 29' 58" W  View metadata report for BODC series reference number 2023669
20237492015-01-06 13:19:56 1° 1' 59" N  89° 38' 27" W  View metadata report for BODC series reference number 2023749
20237982015-01-08 12:07:50 2° 10' 5" N  86° 0' 9" W  View metadata report for BODC series reference number 2023798
20238302015-01-10 05:45:49 4° 40' 1" N  84° 20' 39" W  View metadata report for BODC series reference number 2023830
20238422015-01-10 20:47:15 3° 19' 41" N  83° 55' 5" W  View metadata report for BODC series reference number 2023842
20231112014-12-09 23:27:29 3° 18' 7" N  83° 33' 57" W  View metadata report for BODC series reference number 2023111
20231232014-12-12 12:39:47 0° 59' 35" S  85° 37' 18" W  View metadata report for BODC series reference number 2023123
20231722014-12-16 06:53:50 2° 49' 59" N  83° 39' 49" W  View metadata report for BODC series reference number 2023172
20231842014-12-17 15:50:04 2° 24' 58" N  83° 41' 28" W  View metadata report for BODC series reference number 2023184
20233322014-12-26 11:52:40 3° 41' 10" N  84° 17' 5" W  View metadata report for BODC series reference number 2023332
20234482014-12-29 16:24:07 5° 41' 54" N  82° 28' 48" W  View metadata report for BODC series reference number 2023448
20236572015-01-02 19:50:17 3° 21' 9" N  83° 54' 51" W  View metadata report for BODC series reference number 2023657
20237372015-01-06 06:27:08 1° 6' 42" N  90° 8' 18" W  View metadata report for BODC series reference number 2023737
20238292015-01-09 14:55:06 4° 9' 7" N  86° 0' 56" W  View metadata report for BODC series reference number 2023829
20239342015-01-12 07:27:05 4° 44' 53" N  85° 19' 10" W  View metadata report for BODC series reference number 2023934
20231962014-12-18 19:45:16 2° 1' 37" N  83° 40' 23" W  View metadata report for BODC series reference number 2023196
20232882014-12-24 10:09:16 2° 14' 50" N  83° 42' 45" W  View metadata report for BODC series reference number 2023288
20233812014-12-27 22:33:27 3° 9' 7" N  82° 39' 40" W  View metadata report for BODC series reference number 2023381
20234362014-12-29 09:43:46 5° 17' 32" N  82° 32' 13" W  View metadata report for BODC series reference number 2023436
20235652015-01-02 02:30:01 3° 19' 41" N  83° 54' 41" W  View metadata report for BODC series reference number 2023565
20235892015-01-02 05:37:20 3° 19' 41" N  83° 54' 18" W  View metadata report for BODC series reference number 2023589
20236452015-01-02 17:47:36 3° 20' 44" N  83° 54' 51" W  View metadata report for BODC series reference number 2023645
20236702015-01-04 01:44:19 3° 33' 29" N  87° 59' 51" W  View metadata report for BODC series reference number 2023670
20236942015-01-04 21:52:33 2° 10' 0" N  89° 29' 59" W  View metadata report for BODC series reference number 2023694
20238662015-01-11 02:02:19 3° 18' 45" N  83° 56' 3" W  View metadata report for BODC series reference number 2023866
20238912015-01-11 08:01:05 3° 19' 48" N  83° 54' 1" W  View metadata report for BODC series reference number 2023891
1  Meteorological data logger
Visible waveband radiance and irradiance measurements in the atmosphere
Reference numbers
Horizontal spatial co-ordinates
Air pressure
Date and time
Air temperature
Wind strength and direction
Raw light meter output
Solar Radiation
Atmospheric humidity
Visible waveband radiance and irradiance measurements in the atmosphere
Reference numbers
Horizontal spatial co-ordinates
Air pressure
Date and time
Air temperature
Wind strength and direction
Raw light meter output
Solar Radiation
Atmospheric humidity

BODC idDate/TimeLocationDoc.
20471372014-11-27 13:47  — 2015-01-16 00:37 1° 32' 8" S  90° 40' 4" W — 12° 54' 6" N  61° 32' 13" W  View metadata report for BODC series reference number 2047137
20  Moored CTD
Reference numbers
Moored instrument depth
Date and time
Temperature of the water column
Electrical conductivity of the water column
Reference numbers
Moored instrument depth
Date and time
Temperature of the water column
Electrical conductivity of the water column

BODC idDate/TimeLocationDoc.
20527782014-12-09 21:28:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052778
20528832014-12-11 17:05:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052883
20528342014-12-10 17:25:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052834
20529752014-12-11 17:06:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052975
20527662014-12-09 21:28:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052766
20528102014-12-09 21:29:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052810
20528462014-12-10 17:26:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052846
20529022014-12-11 17:05:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052902
20529632014-12-10 17:26:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052963
20529142014-12-11 17:06:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052914
20529262014-12-12 19:04:01  — 2015-02-19 14:24:01 1° 0' 0" N  85° 59' 53" W  View metadata report for BODC series reference number 2052926
20529382014-12-09 21:29:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052938
20528092014-12-09 21:28:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052809
20528222014-12-10 17:26:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052822
20528952014-12-12 09:45:01  — 2015-02-19 19:04:01 1° 0' 10" N  85° 15' 19" W  View metadata report for BODC series reference number 2052895
20527912014-12-09 21:29:01  — 2015-02-16 11:23:01 3° 19' 54" N  83° 33' 11" W  View metadata report for BODC series reference number 2052791
20528712014-12-10 17:26:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052871
20528582014-12-10 17:25:01  — 2015-02-17 13:28:01 2° 0' 1" N  83° 41' 49" W  View metadata report for BODC series reference number 2052858
20529512014-12-11 17:06:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052951
20529872014-12-11 17:06:01  — 2015-02-18 11:23:01 0° 52' 47" N  83° 46' 44" W  View metadata report for BODC series reference number 2052987
1  Multi-beam echosounder
Reference numbers
Horizontal spatial co-ordinates
Date and time
Platform or instrument orientation
Horizontal platform movement
Bathymetry and Elevation
Reference numbers
Horizontal spatial co-ordinates
Date and time
Platform or instrument orientation
Horizontal platform movement
Bathymetry and Elevation

BODC idDate/TimeLocationDoc.
20471252014-11-27 13:47  — 2015-01-16 00:37 1° 32' 8" S  90° 40' 4" W — 12° 54' 6" N  61° 32' 13" W  View metadata report for BODC series reference number 2047125
1  Multiple instrument types
Reference numbers
Horizontal spatial co-ordinates
Transmittance and attenuance of the water column
Date and time
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column
Raw fluorometer output
Metadata parameters
Raw suspended particulate material concentration sensor output
Chlorophyll pigment concentrations in water bodies
Reference numbers
Horizontal spatial co-ordinates
Transmittance and attenuance of the water column
Date and time
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column
Raw fluorometer output
Metadata parameters
Raw suspended particulate material concentration sensor output
Chlorophyll pigment concentrations in water bodies

BODC idDate/TimeLocationDoc.
20471492014-11-27 13:47  — 2015-01-16 00:37 1° 32' 8" S  90° 40' 4" W — 12° 54' 6" N  61° 32' 13" W  View metadata report for BODC series reference number 2047149
Discrete samples 
66  CTD frame plus rosette sampler
5  Instrument mooring