Images

Map of surface elevation table (SET) locations for a Nisqually, b Snohomish, c Stillaguamish, d Skagit, and e Padilla in Puget Sound, WA, USA.

Bare-earth lidar image of the Nisqually River Delta. Lidar has been used to study and restore the delta, where levees have been removed to reconnect tidal lands.

One image is provided of a landslide near the Monterey-San Luis Obispo County line of Big Sur, California during Feb. 23 and April 6, 2024. The image shows shaded relief topography of the landscape during Feb. 23 and April 6, 2024, and the total topographic change between these dates, which shows both erosion (red) and accretion (blue) of the landscape.

Three images are provided of Mud Creek landslide of Big Sur, California during Feb. 23 and April 6, 2024. The first two images show different oblique perspectives of the landscape topography colored by the actual colors from the photographs. The third image shows shaded relief topography of the landscape during Feb.

An image is provided of the Regent’s landslide of Big Sur, California during Feb. 23 and April 6, 2024. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs. All 3-dimensional landscape data derived by USGS photogrammetry techniques. 

Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.

An image is provided of the Dolan Point landslide of Big Sur, California during Feb. 23 and April 6, 2024. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs. All 3-dimensional landscape data derived by USGS photogrammetry techniques. 

Three images are provided of Mud Creek landslide of Big Sur, California during Feb. 23 and April 6, 2024. The first two images show different oblique perspectives of the landscape topography colored by the actual colors from the photographs. The third image shows shaded relief topography of the landscape during Feb.

Three images are provided of Paul’s landslide of Big Sur, California during Feb. 23 and April 6, 2024. The first two images show different oblique perspectives of the landscape topography colored by the actual colors from the photographs.  The third image shows shaded relief topography of the landscape during Feb.

Two images are provided of the Regent’s landslide of Big Sur, California during Feb. 23 and April 6, 2024. The first image shows oblique perspectives of the landscape topography colored by the actual colors from the photographs. The second image shows shaded relief topography of the landscape during Feb.

Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.

An image is provided of the Willow Creek landslide of Big Sur, California during Feb. 23 and April 6, 2024. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs. All 3-dimensional landscape data derived by USGS photogrammetry techniques. 

Location of (A) Baltimore and (B) Norfolk canyons and adjacent slope environments along the U.S. Mid-Atlantic margin. The bathymetry represents 25 m gridded multibeam data with contour lines at every 100 m. Colors on the bathymetric scale represent depth from shallow (red) to deep (blue).

Suspension-feeder isoscapes of Baltimore (A, C) and Norfolk (B, D) canyons with coral distributions outlined in white. Colors represent the different isotopes with cool colors (blues, greens) for δ¹³C data (A, B) and warm colors (pinks, purples) for δ¹⁵N data (C, D), both in ‰.

This flood staff was installed in Kwigillingok, Alaska. The staff measures in feet above the mean higher high water datum.

Location of the study area and details of the simulated restorations. (A) and (B) Location of this study, shown by the red dot in (A) and the orange line in (B).

Figure showing spatial distribution of economic and social flood reduction benefits of marsh restoration with sea level rise, from the study The value of marsh restoration for flood risk reduction in an urban estuary

Map of study area, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.

Underwater view of wave breaking on fringing reef flat on Ofu, American Samoa, within the National Park of American Samoa.

Imagery looking oceanward over the West reef flat, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.

DSAS generates transects that are cast perpendicular to the reference baseline to intersect shorelines at a user-specified spacing alongshore. Please note that the figure above illustrates the placement of both onshore and offshore baselines as examples. In DSAS v6.0 all baselines in a file must be placed either offshore or onshore, not combined.