43 datasets found
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Federal
Lidar Point Clouds (LPC) Derived from Lidar Data Collected by Small, Uncrewed Aircraft Systems (sUAS) in Three Study Areas in Colorado, 2020-22
Department of the Interior —
These light detection and ranging (lidar) point clouds (LPCs) were generated from lidar data collected during multiple field campaigns in three study areas near... -
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
Lidar Point Clouds (LPCs), Digital Elevation Models (DEMs), and Snow Depth Raster Maps Derived from Lidar Data Collected on Small, Uncrewed Aircraft Systems in the Upper Colorado River Basin, Colorado, 2020-22
Department of the Interior —
This data release consists of three child items distinguishing the following types of data: light detection and ranging (lidar) point clouds (LPCs), digital elevation... -
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: 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
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: Cross-Section Geometry
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
Orthorectified mosaic photograph of a portion of the Arkansas River at Parkdale, Colorado, March 2018
Department of the Interior —
Aerial images in the vicinity of USGS gaging station #07094500 Arkansas River at Parkdale, Colorado were collected on March 20-22, 2018, using Unmanned Aircraft... -
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: Discharge Measurements
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
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
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: 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
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
Bathymetric lidar data 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 ASTRALiTe bathymetric lidar system on the Blue River just upstream of its... -
Federal
Bathymetric lidar data from the Colorado River, near Lees Ferry, Arizona, September 23, 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 Lees Ferry,... -
Federal
Hyperspectral and RGB image data used to map salmon spawning locations on the American River, California, November 5-7, 2018
Department of the Interior —
An unmanned aerial system (UAS) was used to acquire red/green/blue (RGB) and hyperspectral image data from the American River in California November 5-7, 2018, to... -
Federal
Calibration Images
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
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: 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
Particle Image Velocimetry Images
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.... -
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
[Data Release] Using Thermal Infrared Cameras to Detect Avian Chicks at Various Distances and Vegetative Coverages
Department of the Interior —
These data represent the ability of two thermal infrared cameras to detect a chicken chick under a variety of vegetation coverage's.
43 datasets found