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Coastal and Marine Hazards and Resources Program images.
Wooden boardwalk built to protect fragile dunes from pedestrians in Isabela, Puerto Rico.
Wooden boardwalk built to protect fragile dunes from pedestrians in Isabela, Puerto Rico.
Coral reef in La Parguera, Lajas Puerto Rico shows various types and conditions of corals, including sea fan corals (Gorgonia) in the center.
Coral reef in La Parguera, Lajas Puerto Rico shows various types and conditions of corals, including sea fan corals (Gorgonia) in the center.
Mangroves grow along the coast in La Parguera, Lajas, Puerto Rico. Mangroves help protect the coast during storms.
Mangroves grow along the coast in La Parguera, Lajas, Puerto Rico. Mangroves help protect the coast during storms.
Coral reef in La Parguera, Lajas Puerto Rico shows a sea fan coral (Gorgonia) in the center, surrounded other corals and fishes.
Coral reef in La Parguera, Lajas Puerto Rico shows a sea fan coral (Gorgonia) in the center, surrounded other corals and fishes.
This image from a video camera pointed at the coast tracks the brightest pixels in the camera view over 10 minutes of video. The resulting image is useful for identifying features such as the position of maximum wave run-up on the beach, the position of all breaking waves, and sea-state.
This image from a video camera pointed at the coast tracks the brightest pixels in the camera view over 10 minutes of video. The resulting image is useful for identifying features such as the position of maximum wave run-up on the beach, the position of all breaking waves, and sea-state.
Sophie Kuhl, Simone Gibson, Meagan Eagle, and Lindsey Smith in a coastal wetland, Mashpee, Massachusetts. Photo credit Jen O'Keefe Suttles (USG
Sophie Kuhl, Simone Gibson, Meagan Eagle, and Lindsey Smith in a coastal wetland, Mashpee, Massachusetts. Photo credit Jen O'Keefe Suttles (USG
Two video cameras are temporarily mounted on a dune at Pea Island National Wildlife Refuge on the Outer Banks of North Carolina. The cameras are imaging the southern DUNEX experiment site and are designed to have a stereo view of the beach and potential overwash path until late October. Instruments from the U.S.
Two video cameras are temporarily mounted on a dune at Pea Island National Wildlife Refuge on the Outer Banks of North Carolina. The cameras are imaging the southern DUNEX experiment site and are designed to have a stereo view of the beach and potential overwash path until late October. Instruments from the U.S.
Time-lapse of USGS researchers raising a mechanical mast with a high-resolution camera mounted on top, which was deployed atop a dune in the U.S.
Time-lapse of USGS researchers raising a mechanical mast with a high-resolution camera mounted on top, which was deployed atop a dune in the U.S.
Two high-resolution, digital cameras were mounted on towers overlooking the beach, dunes, and instrument arrays in the Outer Banks of North Carolina on September 18, 2021, as part of the DUring Nea
Two high-resolution, digital cameras were mounted on towers overlooking the beach, dunes, and instrument arrays in the Outer Banks of North Carolina on September 18, 2021, as part of the DUring Nea
Michael Itzkin at the DUNEX field location on Pea Island, North Carolina. The instruments next to Michael include lidars, pressure sensors, and sonars to measure morphologic change, hydrodynamics, and sediment transport.
Michael Itzkin at the DUNEX field location on Pea Island, North Carolina. The instruments next to Michael include lidars, pressure sensors, and sonars to measure morphologic change, hydrodynamics, and sediment transport.
Researchers from the USGS and North Carolina Universites set up their equipment on installed poles stretching from the dune to the surf zone.
Researchers from the USGS and North Carolina Universites set up their equipment on installed poles stretching from the dune to the surf zone.
To install instruments offshore professional divers were hired to work alongside USGS personnel. Here, long segments of pipe are jetted into the seafloor to which instruments will be attached to measure offshore oceanographic conditions.
To install instruments offshore professional divers were hired to work alongside USGS personnel. Here, long segments of pipe are jetted into the seafloor to which instruments will be attached to measure offshore oceanographic conditions.
USGS personnel install signs on the beach warning and informing beach goers of the DUNEX experiment
USGS personnel install signs on the beach warning and informing beach goers of the DUNEX experiment
USGS researcher Jenna Brown takes a measurement with a real time kinematic GPS receiver, this will give her an accurate position and height of the aluminum pole beneath it, which will have mutliple instruments attached to it to measure water flow and elevation changes.
USGS researcher Jenna Brown takes a measurement with a real time kinematic GPS receiver, this will give her an accurate position and height of the aluminum pole beneath it, which will have mutliple instruments attached to it to measure water flow and elevation changes.
Metal poles and equipment will installed on the beach and in the surf zone near the Army Corps of Engineers Field Research Facility pier near Kitty Hawk, North Carolina. The poles extend about 5 feet above the ground or seabed, to support instruments that continuously measure wave heights, water levels, and currents using acoustics.
Metal poles and equipment will installed on the beach and in the surf zone near the Army Corps of Engineers Field Research Facility pier near Kitty Hawk, North Carolina. The poles extend about 5 feet above the ground or seabed, to support instruments that continuously measure wave heights, water levels, and currents using acoustics.
Coastal communities, especially those on barrier islands, are vulnerable to processes of coastal change. The DUring Nearshore Event eXperiment (DUNEX) project is a multi-agency, a
Coastal communities, especially those on barrier islands, are vulnerable to processes of coastal change. The DUring Nearshore Event eXperiment (DUNEX) project is a multi-agency, a
USGS scientists mounted this high-resolution digital camera on an observation tower in the dune at the U.S. Army Corps of Engineers Field Research Facility near Kitty Hawk, North Carolina. The camera overlooks the beach, dune, and an instrument array, and collects images throughout calm and storm conditions.
USGS scientists mounted this high-resolution digital camera on an observation tower in the dune at the U.S. Army Corps of Engineers Field Research Facility near Kitty Hawk, North Carolina. The camera overlooks the beach, dune, and an instrument array, and collects images throughout calm and storm conditions.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), U.S. Geological Survey (USGS) scientists use helikites equipped with cameras to collect imagery of the coastline. The pictures collected by these helium-powered kite-balloons are used to create a 3D digital elevation map of the beach.
Overhead image collected by a helikite of field work being conducted in the Outer Banks of North Carolina. An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), USGS scientists use helikites equipped with cameras to collect imagery of the coastline.
Overhead image collected by a helikite of field work being conducted in the Outer Banks of North Carolina. An alternative to uncrewed aerial systems (UAS; commonly known as 'drones'), USGS scientists use helikites equipped with cameras to collect imagery of the coastline.