|
This page provides access to infrared, multispectral, visual image data, and derivative products collected along a beaver-impacted section of the East River from August 12-17, 2017 and July 28-August 2, 2018. This page may be updated in the future with additional data and analysis related to drone-based imaging.
Tags: Colorado,
East River and Coal Creek,
Groundwater,
Gunnison County,
Gunnison National Forest, All tags...
Surface Water,
UAS,
aerial photography,
drone,
environment,
geophysics,
geoscientificInformation,
groundwater and surface-water interaction,
hydrogeology,
hydrology,
image collections,
inlandWaters,
remote sensing,
seepage,
surface water (non-marine),
thermal imaging,
unmanned aircraft system,
unoccupied aircraft system,
water temperature, Fewer tags
|
Small unoccupied aircraft systems (UAS) are now often used for collecting aerial visible image data and creating 3D digital surface models (DSM) that incorporate terrain and dense vegetation. Lightweight thermal sensors provide another sensor option for generation of sub meter resolution aerial thermal infrared orthophotos that can be used to infer hydrogeological processes. UAS-based sensors allow for the rapid and safe survey of groundwater discharge areas, often present in inaccessible, boggy, and/or dangerous terrain. Visible light and thermal infrared image data were collected March 2018 and March 2019, respectively, at Tidmarsh Farms, a former commercial cranberry bog located in coastal Massachusetts, USA...
Tags: Groundwater,
Massachusetts,
Plymouth,
Surface Water,
Tidmarsh Farm, All tags...
UAS,
USGS Science Data Catalog (SDC),
aerial photography,
drone,
environment,
geophysics,
geoscientificInformation,
groundwater and surface-water interaction,
hydrogeology,
hydrology,
image collections,
inlandWaters,
remote sensing,
seepage,
surface water (non-marine),
thermal imaging,
unmanned aircraft system,
unoccupied aircraft system,
water temperature, Fewer tags
|
USGS Hydrogeophysics Branch (HGB) catalog and repository space. This space primarily supports HGB science projects by providing a place to organize and publicly release data. The Earth System Processes Division Hydrogeophysics Branch supports the USGS Water Mission Area in the development and application of hydrogeophysical techniques that enhance groundwater resource assessment, modeling, and monitoring. Visit us online at https://water.usgs.gov/ogw/bgas/
|
A USGS Unoccupied Aircraft Systems (UAS) Aquatic Airshow field testing and demonstration event occurred March 20–21, 2018, on the Arkansas River at Parkdale, CO, USA. At the airshow, a group of USGS scientists and technicians gathered to test non-contact sensors for measuring stream discharge using UAS and a sensor mounted on a tag line. Scientists at the event performed a series of tests to measure river discharge with experimental non-contact techniques. USGS scientists and field personnel traditionally conduct a discharge measurement either by wading or working from a boat. Due to the potential danger and high risk to personnel safety, hydrologic measurement work is limited during very high flow events, ice break-up,...
Categories: Data;
Tags: Canon City,
Geomorphology,
Remote Sensing,
USGS Science Data Catalog (SDC),
Water Resources, All tags...
acoustic doppler current profiling,
aerial video,
bathymetry,
cross-sectional area,
drone,
elevation,
floodplain,
hydrographic datasets,
imageryBaseMapsEarthCover,
inlandWaters,
lidar,
remote sensing,
sUAS,
stream discharge,
stream-gage measurement,
streamflow,
topography,
unmanned aircraft system,
unoccupied aircraft system,
videography, Fewer tags
|
This data release provides an example data set to accompany the manuscript titled "A Robot Operating System (ROS) package for mapping flow fields in rivers via Particle Image Velocimetry (PIV)", submitted to the journal Software X. This ROS *.bag file contains remotely sensed data acquired during an Uncrewed Aircraft System (UAS) flight along a reach of the Sacramento River near Glenn, California, USA, on September 16, 2022. Cooperators on this project include the Intelligent Robotics Group from the National Aeronautics and Space Administration (NASA) Ames Research Center and the National Oceanographic and Atmospheric Administration (NOAA) Southwest Fisheries Science Center. The file bag6xs600.bag contains a single...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: California,
Geomorphology,
Glenn,
Hydrology,
Particle Image Velocimetry (PIV), All tags...
Remote Sensing,
Remote sensing,
River,
Sacramento River,
USGS Science Data Catalog (SDC),
Uncrewed Aircraft Systems (UAS),
Water Resources,
velocity,
video, Fewer tags
|
View more...
|