Marine Geoscience Data System
FKt240108 Dive Information
SOI Data Manager,
Investigator
Platform
SuBastian
ROV
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Dive Information

Devices

Related Data Sets

Dive Information

Total Dive Count: 20
Events

S0632
Start
2024-01-13T12:04:05.55
Locale
NotProvided
NotApplicable
Stop
2024-01-14T00:11:47.836
Nav Type
DVL/USBL/INS
Details
Seamount # 19 (also known as Professor Mesyatzev) is located in the southernmost area of the Nazca Ridge. The transect will be done in the SW flank of the seamount and the plan is to go from ~1952 m to ~1100 m depth, along contours and up-slope.

S0633
Start
2024-01-14T12:21:15.894
Locale
NotProvided
NotApplicable
Stop
2024-01-14T23:52:12.858
Nav Type
DVL/USBL/INS
Details
Seamount # 19 (also known as Professor Mesyatzev) is located in the southernmost area of the Nazca Ridge. The transect will be done in the northern flank of the seamount and the plan is to go from ~1045m to ~550 m depth up-slope.

S0634
Start
2024-01-16T11:57:54.205
Locale
NotProvided
NotApplicable
Stop
2024-01-17T00:10:17.15
Nav Type
DVL/USBL/INS
Details
Seamount # 17 (also known as Ikhtiandr) is located in the southernmost area of the Nazca Ridge. The transect will be done in the SE flank of the seamount and the plan is to go from ~2100 m to ~1300 m depth upslope. We will transect upslope following waypoints from ~2100 m to ~1300 m. The idea is to capture diversity along depth and environmental conditions gradients at the flank of the seamount.

S0635
Start
2024-01-17T12:55:28.817
Locale
NotProvided
NotApplicable
Stop
2024-01-18T00:08:03.495
Nav Type
DVL/USBL/INS
Details
Seamount # 17 (also known as Ikhtiandr) is located in the southernmost area of the Nazca Ridge. The transect will be done in the SE shallower flank of the seamount and the plan is to go from ~1300 m to ~500 m depth upslope.

S0636
Start
2024-01-21T12:14:45.148
Locale
NotProvided
NotApplicable
Stop
2024-01-21T23:54:06.354
Nav Type
DVL/USBL/INS
Details
Seamount # 10(also known as Guyot Baral) is located in the southeastern part of the area where the Nazca Ridge and the Salas & Gómez Ridge intersect. The transect will be done in the southern flank of the guyot and the plan is to go from ~1500 m to ~1000 m at the southeastern flank of the guyot.

S0637
Start
2024-01-22T12:33:41.191
Locale
NotProvided
NotApplicable
Stop
2024-01-23T00:05:34.815
Nav Type
DVL/USBL/INS
Details
Seamount # 10(also known as Guyot Baral) is located in the area where the Nazca Ridge intersects the Salas & Gómez Ridge. The transect will be done in the northeastern flank of the guyot and the plan is to go from ~1000 m to the plateau (~388 m).

S0638
Start
2024-01-24T12:47:34.373
Locale
NotProvided
NotApplicable
Stop
2024-01-24T23:53:39.332
Nav Type
DVL/USBL/INS
Details
Seamount SF2 is located in jurisdictional waters of Chile, at the southern portion of the Nazca Ridge. This seamount is one of the three we will visit within the Nazca-Desventuradas Marine Park. We will transect upslope of a small ridge at the southeastern area of the seamount, following waypoints from ~1500 m to ~1000 m.

S0639
Start
2024-01-25T12:09:47.234
Locale
NotProvided
NotApplicable
Stop
2024-01-26T00:02:49.078
Nav Type
DVL/USBL/INS
Details
Seamount SF2 is located in jurisdictional waters of Chile, at the southern portion of the Nazca Ridge. This seamount is one of the three we will visit within the Nazca-Desventuradas Marine Park. In this dive will transect upslope of a heterogeneous area at the western area of the seamount, following waypoints from ~804 to the summit (~282 m).

S0640
Start
2024-01-26T13:48:37.695
Locale
NotProvided
NotApplicable
Stop
2024-01-27T00:09:30.849
Nav Type
DVL/USBL/INS
Details
Seamount SFX is located in jurisdictional waters of Chile, at the southern portion of the Nazca Ridge, and is part of a bigger complex known as guyot Stockman. This seamount is one of the three we will visit within the Nazca-Desventuradas Marine Park. In this dive will transect upslope of a heterogeneous area at the eastern area of the seamount, following waypoints from ~1471 to ~1175 m. The idea is to capture diversity along depth and gradients of environmental conditions at this structurally heterogeneous area at the eastern flank of the seamount.

S0641
Start
2024-01-27T12:06:14.721
Locale
NotProvided
NotApplicable
Stop
2024-01-28T00:04:10.769
Nav Type
DVL/USBL/INS
Details
Seamount SFX is located in jurisdictional waters of Chile, at the southern portion of the Nazca Ridge, and is part of a bigger complex known as guyot Stockman. This seamount is one of the three we will visit within the Nazca-Desventuradas Marine Park. In this dive will transect upslope of a heterogeneous area at the northwestern area of the seamount, following waypoints from ~740 to the edge of the plateau (~233 m).

S0642
Start
2024-01-28T12:20:00.352
Locale
NotProvided
NotApplicable
Stop
2024-01-29T00:24:51.812
Nav Type
DVL/USBL/INS
Details
Seamount SF5 is located in jurisdictional waters of Chile, at the southern portion of the Nazca Ridge. This seamount is one of the three we will visit within the Nazca-Desventuradas Marine Park. In this dive will transect upslope of a heterogeneous area at the southeastern area of the seamount, following waypoints from ~890 to the edge of the plateau (~178 m).

S0643
Start
2024-01-30T12:13:58.047
Locale
NotProvided
NotApplicable
Stop
2024-01-30T23:59:15.164
Nav Type
DVL/USBL/INS
Details
Seamount “Solito” is located 103 nautical miles (~190 km) south of Desventuradas Islands and 330 nautical miles (~620 km) north of the Juan Fernández Archipelago, with its summit reaching ~500 m depth. This conical seamount, which has never been explored before, is the biggest one in the area between Desventuradas and Juan Fernández and far from other similar structures. In this dive will transect upslope of a heterogeneous area at the southeastern area of the seamount, following waypoints from ~1495 to ~700 m depth.

S0644
Start
2024-01-31T12:06:56.529
Locale
NotProvided
NotApplicable
Stop
2024-01-31T12:13:35.196
Nav Type
DVL/USBL/INS
Details
Seamount “Solito” is located 103 nautical miles (~190 km) south of Desventuradas Islands and 330 nautical miles (~620 km) north of the Juan Fernández Archipelago, with its summit reaching ~500 m depth. This conical seamount, which has never been explored before, is the biggest one in the area between Desventuradas and Juan Fernández and far from other similar structures. In this dive will transect upslope of a heterogeneous area at the northern area of the seamount, following waypoints from ~910 to the summit (~476 m depth)

S0645
Start
2024-01-31T12:30:01.588
Locale
NotProvided
NotApplicable
Stop
2024-02-01T00:45:46.207
Nav Type
DVL/USBL/INS
Details
Seamount “Solito” is located 103 nautical miles (~190 km) south of Desventuradas Islands and 330 nautical miles (~620 km) north of the Juan Fernández Archipelago, with its summit reaching ~500 m depth. This conical seamount, which has never been explored before, is the biggest one in the area between Desventuradas and Juan Fernández and far from other similar structures. In this dive will transect upslope of a heterogeneous area at the northern area of the seamount, following waypoints from ~910 to the summit (~476 m depth).

S0646
Start
2024-02-03T11:10:50.624
Locale
NotProvided
NotApplicable
Stop
2024-02-03T23:06:51.798
Nav Type
DVL/USBL/INS
Details
Seamount JF6 is located in the Juan Fernández Ridge, between Alejandro Selkirk and Robinson Crusoe Island. Together with nearby seamount JF 5 they are included in the Crusoe and Selkirk Seamounts Marine Park and its summit reaches ~360 m depth. In this dive will transect upslope of a heterogeneous area at the southern area of the seamount, following waypoints from ~1510 to ~820 m depth.

S0647
Start
2024-02-04T11:05:25.449
Locale
NotProvided
NotApplicable
Stop
2024-02-04T23:33:30.921
Nav Type
DVL/USBL/INS
Details
Continued from Dive S0646. Seamount JF6 is located in the Juan Fernández Ridge, between Alejandro Selkirk and Robinson Crusoe Island. Together with nearby seamount JF 5 they are included in the Crusoe and Selkirk Seamounts Marine Park and its summit reaches ~360 m depth.

S0648
Start
2024-02-06T11:08:00.804
Locale
NotProvided
NotApplicable
Stop
2024-02-06T23:10:18.229
Nav Type
DVL/USBL/INS
Details
Seamount JF1 is located in the Juan Fernández Ridge, 30 km to the east of Robinson Crusoe Island and about 600 km off the coast of Chile. This seamount, together with others nearby, is within the Mar de Juan Fernández Multiple Uses Marine Protected Area. Some of these seamounts were fished in the early 2000s for orange roughy until Chile banned trawl fisheries on seamounts in 2012. In this dive will transect upslope of a heterogeneous area at the outhern area of the seamount, following waypoints from ~1540 to ~960 m depth).

S0649
Start
2024-02-07T11:07:25.301
Locale
NotProvided
NotApplicable
Stop
2024-02-07T23:08:57.142
Nav Type
DVL/USBL/INS
Details
Seamount JF1 is located in the Juan Fernández Ridge, 30 km to the east of Robinson Crusoe Island and about 600 km off the coast of Chile. This seamount, together with others nearby, is within the Mar de Juan Fernández Multiple Uses Marine Protected Area. Some of these seamounts were fished in the early 2000s for orange roughy until Chile banned trawl fisheries on seamounts in 2012. In this dive will transect upslope of a heterogeneous area at the northern area of the seamount, following waypoints from ~776m to close of the summit (~470 m depth).The idea is to capture, for the first time, diversity along depth and gradients of environmental conditions at this structurally heterogeneous area at the northern flank of this seamount.

S0650
Start
2024-02-08T11:05:49.656
Locale
NotProvided
NotApplicable
Stop
2024-02-08T23:26:23.502
Nav Type
DVL/USBL/INS
Details
Seamount JF2 is located in the Juan Fernández Ridge, about 100 km to the east of Robinson Crusoe Island and about 530 km off the coast of Chile. This seamount, together with others nearby, is within the Mar de Juan Fernández Multiple Uses Marine Protected Area. Some of these seamounts were fished in the early 2000s for orange roughy until Chile banned trawl fisheries on seamounts in 2012. In this dive will transect upslope of a heterogeneous area at the northeastern area of the seamount, following waypoints from ~1440 m to 972 m depth.

S0651
Start
2024-02-09T11:14:55.653
Locale
NotProvided
NotApplicable
Stop
2024-02-09T22:45:08.185
Nav Type
DVL/USBL/INS
Details
Seamount JF2 is located in the Juan Fernández Ridge, about 100 km to the east of Robinson Crusoe Island and about 530 km off the coast of Chile. This seamount, together with others nearby, is within the Mar de Juan Fernández Multiple Uses Marine Protected Area. Some ofthese seamounts were fished in the early 2000s for orange roughy until Chile banned trawl fisheries on seamounts in 2012. In this dive will transect upslope of a heterogeneous area at the northeastern area of the seamount, following waypoints from ~800 m to ~388 m depth.

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