Images

Products of Structure-from-Motion applied to data collected by UAS in Black Beach, Falmouth, MA

Browse graphic of point cloud data from low altitude aerial imagery from unmanned aerial system flights over Coast Guard Beach, Eastham, MA

Neil Ganju (standing) and Patrick Dickhudt preparing an oceanographic platform to measure wetland sediment transport in Forsythe NWR, New Jersey

Woods Hole Core Lab Manager, Brian Buczkowski,  giving a tour of the lab to local teachers participating in a professional development workshop

Map view. Colored shaded-relief bathymetry map of Monterey Canyon and Vicinity map area, generated from multibeam-echosounder and bathymetric-sidescan data. Colors show depth: reds and oranges indicate shallower areas; purples, deeper areas. Illumination azimuth is 300°, from 45° above horizon.

Parameters considered in models for shoreline change, barrier island characteristics, and piping plover habitat availability. Together, these three models allow for forecasts of most likely future barrier island characteristics and piping plover habitat availability given sea-level rise. 

Mount Crillon in the backdrop during a multibeam bathymetry survey of the Queen Charlotte-Fairweather Fault, offshore southeastern Alaska.

USGS research geologist Jon Warrick explains how his team applied structure-from-motion analysis to photos from the California Coastal Records Project to measure coastal change. Jon Warrick explains a “difference map” constructed from structure-in-motion data. Red areas indicate loss of material (erosion); blue areas show addition of material (deposition).

At Fire Island, estuarine, wetland, coastal, and oceanic processes interact, affecting natural and human communities. The CMHRP has been conducting scientific investigations at Fire Island in order to protect coastal infrastructure.

Photographs showing equipment used during bathymetric and topographic surveys along the Columbia River littoral cell, Washington and Oregon.

Video-camera station installed by Jenna Brown and Joe Long atop a hotel in Madeira Beach, Florida.

Wave runup at Madeira Beach, Florida, during Tropical Storm Colin

USGS ocean engineer Gerry Hatcher with the camera system he helped create for recording the precise time and geographic location of each air photo it takes. The system is mounted in the cargo compartment of a Cessna 182R airplane and takes photos through a window cut into a removable cargo door (right).

USGS research oceanographers Jenna Brown and Joe Long installed this video camera atop the Shoreline Island Resort hotel in Madeira Beach, Florida. Starting in February 2017, the camera has recorded video for 17 minutes every hour during daylight hours.

A high resolution digital video camera is installed atop a waterfront hotel at Madeira Beach, Florida, overlooking the Gulf of America coast.

Lush thicket of staghorn coral in the Dry Tortugas National Park

Kathryn Smith of the USGS St.

USGS scientists Lauren Toth and Jen Flannery of the St. Petersburg Coastal and Marine Science Center discuss how they study corals to better understand past climate change. The Center participates in the St. Petersburg Science Festival each year. 

Sunset at Sage Lot Pond Salt Marsh Observatory marks the end of 16 hour field effort. During this sampling, USGS researchers captured the exchange of materials between the marsh and estuary. This field site provides infrastructure to keep sensors deployed nearly year-round so changes across seasons and extreme events, such as large storms, are captured.

High tides are one challenge of working in tidal wetlands! Here the marsh platform is completely submerged during a spring tide. The boardwalk, which scientists use to access the site, is also under water during this extreme high tide, while the solar panels powering some instruments remain dry.

Wally Brooks records water quality data from a salt marsh creek (Cape Cod, MA)