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Riparian species vegetation classification data for the Colorado River within...
These data are a species-level classification map of riparian vegetation in the Colorado River riparian corridor in Grand Canyon, Arizona, USA. The classification is derived... -
Overview metadata of the supplemental data used for the Assessment of Hydroca...
This data release contains five datasets that were used in a Scientific Investigations Report to be published in 2018. These datasets are continuous temperature data,... -
Multibeam bathymetric data collected within Lake Powell, UT-AZ during USGS Fi...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,... -
Elevation-area-capacity tables for Lake Powell, 2018
This dataset provides elevation-area-capacity relationships for Lake Powell derived from a topobathymetric digital elevation model (TBDEM) that was collected in 2017 and 2018.... -
Sound Velocity Profiles, AML Minos X sound velocity profile data, collected d...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
One Meter Topobathymetric Digital Elevation Model for Lake Powell, Arizona-Ut...
To support the modeling of the Colorado River water storage area capacity tables by the U.S. Geological Survey (USGS) Utah Water Science Center in the Glen Canyon National... -
Modeled and measured greenhouse gas emissions from Lake Powell and bathymetri...
This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains... -
Seismic Reflection, EdgeTech SB-424 chirp tracklines collected within Lake Po...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Modeled and measured greenhouse gas emissions from Lake Powell and bathymetri...
This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core log and spectrophotometry data in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreLogData.csv). It is... -
Four Band Multispectral High Resolution Image Mosaic of the Colorado River Co...
In May 2013, the Grand Canyon Monitoring and Research Center (GCMRC) of the U.S. Geological Survey’s (USGS) Southwest Biological Science Center (SBSC) acquired airborne... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core and core section information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreSectionInfo.csv). It is... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core images in the format of photos (JPG) that have been compressed into a zipped file (2018LakePowellCoring_CorePhotos.zip). It is... -
Multibeam backscatter data collected within Lake Powell, UT-AZ during USGS Fi...
High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part... -
Digital Elevation Model of Glen Canyon Prior to the Flooding of Lake Powell f...
Development of a high-resolution digital elevation model (DEM) of the pre-Glen Canyon Dam topography in Glen Canyon National Recreation Area, Utah and Arizona was initiated to... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes drillhole information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_DrillholeInfo.csv). It is Part 1 (of... -
Initial core data of 2018 sediment cores from Lake Powell, Utah
This section of the data release includes core and core section information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreSectionInfo.csv). It is... -
Soil family particle size class map for Colorado River Basin above Lake Mead
These data were compiled to support analysis of remote sensing data using the Disturbance Automated Reference Toolset (Nauman et al., 2017). The objective of our study was to...