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Federal
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California recent views
Department of the Interior —
A seamless, three-meter digital elevation model (DEM) was constructed for the entire Southern California coastal zone, extending 473 km from Point Conception to the... -
Federal
Digital Elevation Models (DEM) Data recent views
Department of the Interior —
These topographic/bathymetric digital elevation models (DEMs) were collected and compiled to characterize erosion and deposition in the Colorado River and in an... -
Federal
April 2016 bathymetry (MLLW) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2016. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical... -
Federal
October 2009 bathymetry collected near Dumbarton Bridge in south San Francisco Bay, California recent views
Department of the Interior —
Bathymetric survey data were collected in October 2009 just south of Dumbarton Bridge in south San Francisco Bay, California. Portions of the main channel and western... -
Federal
March 2017 bathymetry (MLLW) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in March 2017. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical... -
Federal
Input Data Boundary Outlines for DEMs of the North-Central California Coast (DEM_source_data.shp) recent views
Department of the Interior —
A GIS polygon shapefile outlining the boundaries of the native input datasets used to construct a seamless, 2-meter resolution digital elevation model (DEM) was... -
Federal
Digital elevation model (DEM) of the Sacramento River Deep Water Ship Channel (DWSC), Sacramento-San Joaquin Delta, California recent views
Department of the Interior —
This metadata describes a digital elevation model (DEM) created from bathymetric and topographic data collected between 2017 and 2019 in the Sacramento River Deep... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, July 2015 recent views
Department of the Interior —
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in July 2015.... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, July 2017 recent views
Department of the Interior —
This portion of the USGS data release presents digital elevation models (DEMs) derived from bathymetric and topographic surveys conducted on the Elwha River delta in... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, May 2012 recent views
Department of the Interior —
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in May 2012. Two... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, September 2013 recent views
Department of the Interior —
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in September... -
Federal
April 2016 bathymetry (WGS84) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2016. Projection = UTM, zone 10 in meters, Horizontal Datum = WGS84(G1150), Elevations... -
Federal
Aerial images, digital elevation models, channel width maps, and river metrics along the Colorado River in Canyonlands National Park, Utah (1940 - 2018) recent views
Department of the Interior —
These data consist of rectified aerial photographs, measurements of active channel width, measurements of river and floodplain bathymetry and topography, and... -
Federal
April 2019 bathymetry (MLLW) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2019. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical... -
Federal
April 2018 bathymetry (NAVD88) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2018. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, March 2013 recent views
Department of the Interior —
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in March 2013.... -
Federal
Lake Koocanusa Stage-Area-Capacity Tables, Lincoln County, Montana, 2016—2018 recent views
Department of the Interior —
In 2016, the U.S. Army Corps of Engineers (USACE) started collecting high-resolution multibeam echosounder (MBES) data on Lake Koocanusa. The survey originated near... -
Federal
November 2013 bathymetry collected near Dumbarton Bridge in south San Francisco Bay, California recent views
Department of the Interior —
Bathymetric survey data were collected in November 2013 just south of Dumbarton Bridge in south San Francisco Bay, California. Portions of the main channel and... -
Federal
April 2015 bathymetry (NAVD88) of Coyote Creek and Alviso Slough, South San Francisco Bay, California recent views
Department of the Interior —
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2015. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, February 2016 recent views
Department of the Interior —
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in February...