Image Archive





























On August 8, 2014 all secondary infrastructure at the summit of Axial Seamount was connected to the Primary Infrastructure. Image Credit: University of Washington, V14.

Southern Hydrate Ridge is located ~ 100 km west of Newport Oregon at a water depth of 780 m. Credit: University of Washiington, Center for Environmental Visualization.

The carbonate bioherm at Southern Hydrate Ridge rises ~ 60 m above the seafloor. Credit. University of Washington, Center for Environmental Visualization.

Hydrate 3

The carbonate bioherm at Southern Hydrate Ridge rises ~ 60 m above the seafloor. Credit. University of Washington, Center for Environmental Visualization.

Hydrothermal

Endeavor Vent Field

Vent Field Mechanics

Axial Caldera ROPOS Dive 1727

During Leg 1 of the OOI-NSF VISIONS'14 Expedition, we are making significant progress in the installation of secondary infrastructure at the summit of Axial Seamount. Infrastructure shown in green is deployed on the seafloor. During ROPOS Dive R1727, the ~ 4.6 km extension cable from PN3B to MJ03F at Central Caldera will be installed, completing this site. Image Credit: University of Washington, V14.

A composite of ocean circulation, seafloor bathymetry, tectonic plate boundries, and world population. Composite created by Center for Environmental Visualization.

Safety Advisory Image Example 2

During the VISIONS'13 Expedition, three subnets were completed at this site (highlighted in blue). They include: 1) a medium-powered J-box MJ03B in the ASHES hydrothermal field, which is connected to two short-period seismometers; 2) an HD camera also in the ASHES hydrothermal field; and 3) a medium powered J-box MJ03E connected to two short-period seismometers. Over 20 km of extension cables, with lengths up to ~ 5 km, were successfully installed in 2013 using the ROV ROPOS. All extension cables and subnets were fully tested and are functional, awaiting to be connected to Primary Node PN3B. The remaining infrastructure will be deployed in during VISIONS'14, next year.

The summit of Axial Volcano will host myriad geophysical, chemical and biological instruments connected in real-time to the Internet via an array of junction boxes and extension cables. During the VISIONS'13 Expedition, three subnets were completed at this site (highlighted in blue). They include: 1) a medium-powered J-box MJ03B in the ASHES hydrothermal field, which is connected to two short-period seismometers; 2) an HD camera also in the ASHES hydrothermal field; and 3) a medium powered J-box MJ03E connected to two short-period seismometers. Over 20 km of extension cables, with lengths up to ~ 5 km, were successfully installed in 2013 using the ROV ROPOS. All extension cables and subnets were fully tested and are functional, awaiting to be connected to Primary Node PN3B. The remaining infrastructure will be deployed in during VISIONS'14, next year.

Fredrik Ryden created a prototype 3D visualization of ROPOS dives for his student project. This image shows 15 dives simultaneously on Axial Caldera's bathymetry. The black lines are the RSN cable routes extending from Primary Node PN3B (on the lower right of the image).

axial_overview Credit: Fredrik Ryden

axial_firstpreson Credit: Fedrik Ryden

A variety of geophysical sensors will be deployed at the base of Axial Seamount to monitor seismic events on the Juan de Fuca plate.

The Offshore Endurance site at 600 m water depth will host two cabled moorings and a Benthic Experiment Platform with numerous physical, chemical and biological sensors, as well as a digital still camera.

Locations NSF's Ocean Observatory Initiative Sites. Credit: University of Washington, Center for Environmental Visualization.

OOI RSN cable system map

PN5A-Overview Image

PN3B-Overview Image

PN3A-Overview Image

PN1C and PN1D-Overview Image

PN1B-Overview Image

PN1A-Overview Image

Axial Caldera Image
- Anemone
- Animal
- Arthropod
- ASHES
- Axial
- Axial Base
- Axial Biology
- Axial Caldera
- Bacteria
- Basalt Lava
- BEP
- Biofouling
- Biology
- Camds
- Camera
- Camhd
- Central Caldera
- Ciliates
- Cnidaria
- Coastal Biology
- Crab
- Deep Profiler Mooring
- Dive Highlights
- Eastern Caldera
- Echinoderms
- Endurance Array
- ENLIGHTEN 10
- Exploratorium
- Fish
- Geology
- HD Camera
- HPIES
- Hydrate Ridge
- Hydrates
- Hydrophone
- Hydrothermal Vents
- Illustration
- Inshore 80 Meters
- Instrument
- International District
- J-BOX
- Jason
- Jellyfish
- Junction Box
- K12
- Lava
- Mollusk
- Moorings
- Nodes
- Nudibranch
- Octopus
- OOI
- Oregon Offshore
- Oregon Offshore 600 m
- Oregon Shelf
- Oregon Slope Base
- People
- PN1B
- PN1D
- Polychaetes
- PPSDN
- Primary Node
- RASFL
- ROCLS
- ROPOS
- ROPOS Dives
- RV Revelle
- RV Sikuliaq
- RV Thompson
- Salp
- Sample
- SC13
- Sea Cucumber
- Sea Star
- Sea Urchin
- Seafloor
- Seismometer
- Sensors
- Shallow Profiler Mooring
- Shark
- Shipboard
- Shore Station
- Slope Base
- Smoker
- Soft Coral
- Southern Hydrate Ridge
- Sponge
- Squid
- Students
- Tmpsf
- Tubeworms
- VISIONS 11 Leg 1
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- VISIONS 11 Viewers
- VISIONS 13
- VISIONS 14
- VISIONS 15
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- Visualization