43 datasets found
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Federal
Multispectral and visual photogrammetric data collected via sUAS: Back Bay National Wildlife Refuge, Virginia, July 2018
Department of the Interior —
The U.S. Geological Survey collected multispectral and visible light imagery via a quadcopter, small unoccupied aircraft system (sUAS) deployed near Ashville Bridge... -
Federal
Unoccupied Aerial System-mounted image velocimetry and Doppler velocity radar data for computation of river velocity and discharge collected at seven locations in Colorado in 2023
Department of the Interior —
A series of field measurements of surface water velocity derived from video and Doppler velocity radar collected by small unoccupied aircraft systems (sUAS) and... -
Federal
Calibration Images
Department of the Interior —
This child item contains images of each field site annotated with labeled calibration marks and associated pixel locations for each dataset. The images can calibrate... -
Federal
Surface velocity data acquired from QCam (drone-based Doppler velocity radar) for the Arkansas and South Platte Rivers in Colorado and the Salcha and Tanana Rivers in Alaska
Department of the Interior —
This dataset contains data collected during science flights using the drone-based QCam, which is a Doppler (velocity) radar designed to measure surface velocity and... -
Federal
Bathymetric lidar data from the Colorado River, near Parshall, Colorado, June 13, 2019
Department of the Interior —
The U.S. Geological Survey contracted with Juniper Unmanned to conduct field tests of the ASTRALiTe bathymetric lidar system on the Colorado River near Parshall,... -
Federal
Ground Control
Department of the Interior —
This child item contains information about associating the calibration images and video to real-world distances using ground control points for each field site. The... -
Federal
Drone- and ground-based measurements of velocity, depth, and discharge collected during 2017-18 at the Arkansas and South Platte Rivers in Colorado and the Salcha and Tanana Rivers in Alaska, USA
Department of the Interior —
The U.S. Geological Survey (USGS) is actively investigating the use of innovative remote-sensing techniques to estimate surface velocity and discharge of rivers in... -
Federal
Colorado River at Compact Point near Lees Ferry, AZ - 2021/03/18 Water Surface Velocity Map Using Particle Image Velocimetry
Department of the Interior —
The dataset consists of a shapefile of measurements of surface velocity magnitude and direction at the Colorado River at Compact Point near Lees Ferry, AZ, on March... -
Federal
Colorado River at Windy Gap near Granby, CO - 2022/06/13 Water Surface Velocity Map Using Particle Image Velocimetry
Department of the Interior —
The dataset consists of a .csv and shapefile of measurements of surface velocity magnitude and direction at the Colorado River at Windy Gap near Granby, CO, on June... -
Federal
Thermal image time series from the Blue River, Colorado, October 18, 2018
Department of the Interior —
The U.S. Geological Survey contracted with Juniper Unmanned to conduct field tests of the Infrared Cameras Inc. (ICI) Mirage camera on the Blue River just upstream of... -
Federal
Particle Image Velocimetry Results Images
Department of the Interior —
This child item contains images associated with each field site showing example output of PIV results as processed using the "CreatePlots.m" script file found in the... -
Federal
Water Surface Velocities in the Downstream Approach to Peoria Lock, near Peoria, Illinois, During Testing of an Automated Barge Clearing Deterrent, September 15, 2022
Department of the Interior —
A variety of new technologies are being evaluated to mitigate the spread of invasive carps from the Illinois River to the Great Lakes. In 2022, the U.S. Army Corps of... -
Federal
Radar Spectra
Department of the Interior —
This child item contains Doppler radar velocimetry spectra measurements for each field site where the radars were deployed. Each Field Site is abbreviated in various... -
Federal
Bathymetric lidar data from the Blue River and Colorado River, near Kremmling Colorado, October 18, 2018
Department of the Interior —
The U.S. Geological Survey contracted with Juniper Unmanned to conduct field tests of the ASTRALiTe bathymetric lidar system upstream and downstream of its confluence... -
Federal
Colorado River at Salt Wash near Moab, UT - 2020/10/06 GPS Survey
Department of the Interior —
The dataset contains GPS survey data collected at Colorado River at Salt Wash near Moab, UT, as part of a surface velocity mapping effort. The survey was conducted on... -
Federal
Wading survey of bed topography, gage height, and cross-sectional area for the Arkansas River near Parkdale, Colorado
Department of the Interior —
This dataset contains survey data including wading and real-time kinematic (RTK) Global Positioning System (GPS) of water surface elevation and channel bed topography... -
Federal
Colorado River at Windy Gap near Granby, CO - 2021/07/27 Water Surface Velocity Map Using Particle Image Velocimetry
Department of the Interior —
The dataset consists of a shapefile of measurements of surface velocity magnitude and direction at the Colorado River at Windy Gap near Granby, CO, on July 27, 2021.... -
Federal
Ancillary Scripts
Department of the Interior —
This child item contains Microsoft Windows batch and Python script files that reproduce the processing steps for specific files associated with image calibration,... -
Federal
Digital Elevation Models (DEMs) Derived from Lidar Point Clouds (LPCs) Collected by Small, Uncrewed Aircraft Systems (sUAS) at Three Study Areas in Colorado, 2020-22
Department of the Interior —
These digital elevation models (DEMs) were generated from light detection and ranging (lidar) point clouds (LPCs) derived from lidar data collected during multiple...
43 datasets found