17 datasets found
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Federal
Discharge Measurements recent views
Department of the Interior —
This child item contains the raw acoustic Doppler velocity profiler (ADCP) measurements collected by U.S. Geological Survey (USGS) hydrographers at each site to... -
Federal
Discharge Measurements recent views
Department of the Interior —
This child item contains the raw acoustic Doppler velocity profiler (ADCP) and acoustic Doppler velocimeter (ADV) measurements collected by U.S. Geological... -
Federal
Particle Image Velocimetry Results recent views
Department of the Interior —
This child item contains the Mathworks Matlab mat-file outputs from the scripts described in the Ancillary Scripts child item. Each file contains the results for a... -
Federal
Ancillary Scripts recent views
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
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 recent views
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
Ground Control recent views
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
Radar Spectra recent views
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
Calibration Images recent views
Department of the Interior —
This child item contains images associated with each field site annotated with labeled calibration marks and associated pixel locations for each dataset. The images... -
Federal
Ancillary Scripts recent views
Department of the Interior —
This child item contains Mathworks MATLAB script files which reproduce the processing steps for each dataset. The following scripts are included: MATLAB scripts to... -
Federal
Cross-Section Geometry recent views
Department of the Interior —
This child item contains bathymetric measurements of the channel geometry suitable for use in computing cross-sectional area for each field site. Each Field Site is... -
Federal
Videos taken in support of Image Velocimetry at the Arkansas River at Parkdale, CO March 20–21, 2018 recent views
Department of the Interior —
Videos and imagery collected of the Arkansas River at Parkdale, CO on March 20–21, 2018 as part of the US Geological Survey (USGS) "2018 Airshow". These videos... -
Federal
Particle Image Velocimetry Results Images recent views
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
Calibration Images recent views
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
Particle Image Velocimetry Images recent views
Department of the Interior —
This child item contains the image frames extracted from videos for each field site. The images serve as the input to the Particle Image Velocimetry (PIV) analysis....
17 datasets found