Interactive map (here with added labels) allows viewers to zoom into areas of interest; video tracklines appear in purple and photograph locations (dots) in red. (At scales shown here, red dots are too closely spaced to distinguish.) Clicking on a trackline starts video in the lower-left window and associated photographs in the lower-right window.
Images
![A collage of imagery showing a couple of seafloor photos with a map to show where the underwater photos were taken.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/Cal1Portal3.jpg?itok=y4D8AHv_)
Interactive map (here with added labels) allows viewers to zoom into areas of interest; video tracklines appear in purple and photograph locations (dots) in red. (At scales shown here, red dots are too closely spaced to distinguish.) Clicking on a trackline starts video in the lower-left window and associated photographs in the lower-right window.
Six of 12 map sheets included in the USGS CSMP map-set publication “Hueneme Canyon and Vicinity,” the first CSMP Santa Barbara Channel map set to be published. A, bathymetry; B, seafloor character; C, perspective views; D, potential habitats; E, shallow subsurface geology and structure; F, offshore-onshore geology and geomorphology.
Six of 12 map sheets included in the USGS CSMP map-set publication “Hueneme Canyon and Vicinity,” the first CSMP Santa Barbara Channel map set to be published. A, bathymetry; B, seafloor character; C, perspective views; D, potential habitats; E, shallow subsurface geology and structure; F, offshore-onshore geology and geomorphology.
Northwestern Washington, showing locations of Puget Sound, Hood Canal, and Lynch Cove. Boundaries of Olympic National Park are outlined in red.
Northwestern Washington, showing locations of Puget Sound, Hood Canal, and Lynch Cove. Boundaries of Olympic National Park are outlined in red.
![Many species of invertebrates living together on a steep submarine canyon wall](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/inverts-hires.jpg?itok=A7BtVCKP)
Assemblage of invertebrates living on a steep submarine canyon wall, seen during the Deepwater Canyons 2013 - Pathways to the Abyss.
Assemblage of invertebrates living on a steep submarine canyon wall, seen during the Deepwater Canyons 2013 - Pathways to the Abyss.
BOBSled with its major components labeled. The system collects high-definition (HD) video images of seafloor as deep as 100 meters and is easily hand deployed from a small boat. The video imagery is viewed and recorded in real time at the surface.
BOBSled with its major components labeled. The system collects high-definition (HD) video images of seafloor as deep as 100 meters and is easily hand deployed from a small boat. The video imagery is viewed and recorded in real time at the surface.
A wall of Desmophyllum dianthus cup corals with bonus octopus neighbor.
A wall of Desmophyllum dianthus cup corals with bonus octopus neighbor.
Photo for upcoming seminar titled, “Sediment delivery across the bay-marsh interface of an estuarine salt marsh,” by Jessie Lacy.
Photo for upcoming seminar titled, “Sediment delivery across the bay-marsh interface of an estuarine salt marsh,” by Jessie Lacy.
Image of ripples in sand, next to a rocky surface on the seafloor 2.5 km (1.5 miles) offshore San Mateo County, California at a depth of 24.6 meters (81 feet). The two red dots in the image (from lasers mounted on the camera and used as reference points) are 15 cm (6 inches) apart.
Image of ripples in sand, next to a rocky surface on the seafloor 2.5 km (1.5 miles) offshore San Mateo County, California at a depth of 24.6 meters (81 feet). The two red dots in the image (from lasers mounted on the camera and used as reference points) are 15 cm (6 inches) apart.
Loading the research vessel (R/V) Centennial at its home port, Friday Harbor Laboratories, University of Washington, on San Juan Island, Washington.
Loading the research vessel (R/V) Centennial at its home port, Friday Harbor Laboratories, University of Washington, on San Juan Island, Washington.
USGS scientists Peter Swarzenski and Cordell Johnson deploying a 3-meter (10 foot) kasten corer off R/V Centennial.
USGS scientists Peter Swarzenski and Cordell Johnson deploying a 3-meter (10 foot) kasten corer off R/V Centennial.
View toward the Olympic Mountains from the R/V Centennial in Hood Canal, Washington.
View toward the Olympic Mountains from the R/V Centennial in Hood Canal, Washington.
Two thermal infrared (TIR) images of a submarine groundwater vent site off west Maui showing the influence of tides on the spatial extent of submarine groundwater discharge. Top, Image taken at high tide. Bottom, Image taken a low tide.
Two thermal infrared (TIR) images of a submarine groundwater vent site off west Maui showing the influence of tides on the spatial extent of submarine groundwater discharge. Top, Image taken at high tide. Bottom, Image taken a low tide.
PCMSC research vessel Karluk
Estuarine salt marsh at China Camp State Park looking towards San Pablo Bay, northern San Francisco, California.
Estuarine salt marsh at China Camp State Park looking towards San Pablo Bay, northern San Francisco, California.
A restored coral reef off Kota Kinabalu, Borneo, showing a mix of both concrete “Reef Balls” to rebuild reef topographic complexity and a variety of out-planted natural corals to increase coral coverage and species diversity.
A restored coral reef off Kota Kinabalu, Borneo, showing a mix of both concrete “Reef Balls” to rebuild reef topographic complexity and a variety of out-planted natural corals to increase coral coverage and species diversity.
USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico.
USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of Mexico.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of Mexico.
The San Clemente Dam, built in the 1920s on the Carmel River in Monterey County, California, was removed during 2014 and 2015.
The San Clemente Dam, built in the 1920s on the Carmel River in Monterey County, California, was removed during 2014 and 2015.
Screen capture of a video collected March 8, 2013, on the west side of the Elwha River delta in the Strait of Juan de Fuca, Washington. Seafloor is about 30 meters (100 feet) deep. This area has strong currents and a lot of material (suspended sediment) in the water. Two red laser dots near the bottom of the video are 10 centimeters (nearly 4 inches) apart.
Screen capture of a video collected March 8, 2013, on the west side of the Elwha River delta in the Strait of Juan de Fuca, Washington. Seafloor is about 30 meters (100 feet) deep. This area has strong currents and a lot of material (suspended sediment) in the water. Two red laser dots near the bottom of the video are 10 centimeters (nearly 4 inches) apart.
Snapshot from a video collected February 12, 2013, off the Olowalu area on the northwest side of the Hawaiian island of Maui. Seafloor is about 10 meters (30 feet) deep. This setting provides an example of extremely clear tropical water and ambient light. The sea turtle's shell is approximately 1 meter (3 feet) long.
Snapshot from a video collected February 12, 2013, off the Olowalu area on the northwest side of the Hawaiian island of Maui. Seafloor is about 10 meters (30 feet) deep. This setting provides an example of extremely clear tropical water and ambient light. The sea turtle's shell is approximately 1 meter (3 feet) long.
New USGS deepwater tripod, called the free-ascending tripod, or FAT. Here, it sits on the Santa Cruz Municipal Wharf in Santa Cruz, California.
New USGS deepwater tripod, called the free-ascending tripod, or FAT. Here, it sits on the Santa Cruz Municipal Wharf in Santa Cruz, California.