Filters: Tags: flow velocity (X)
52 results (71ms)
Filters
Date Range
Extensions Types
Contacts
Categories Tag Types Tag Schemes |
Categories: Publication;
Types: Citation;
Tags: *Geochemistry,
*Groundwater chemistry,
*Radium radioisotopes,
*Thermal water,
*Water chemistry,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA,
Current velocity,
Flow Velocity,
Fluid dynamics,
Hydrodynamics,
The U.S. Geological Survey obtained measurements of channel geometry, flow velocity, and river discharge from five rivers in Alaska September 18–20, 2016, to support research on remote sensing of river discharge. The streamflow data were acquired from the Knik, Matanuska, Chena, and Salcha Rivers and Montana Creek using TeleDyne RD Instruments Acoustic Doppler Current Profilers (ADCPs), including the RioPro, StreamPro, and RiverRay models. The original *.mmt and *.pd0 format files are provided in this data release. This data release supports the following article: Legleiter, C.J., Kinzel, P.J., and Nelson, J.M., 2017, Remote measurement of river discharge using thermal particle image velocimetry (PIV) and various...
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Alaska,
Chena River,
Knik River,
Matanuska River,
Montana Creek,
Categories: Publication;
Types: Citation;
Tags: Center Hill Lake,
Dissolved oxygen,
Flow control,
Flow patterns,
Flow velocity,
Categories: Publication;
Types: Citation;
Tags: *Detritus,
*Forest watersheds,
*Forests,
*Geomorphology,
*Stream morphology,
Physical Habitat Utilization of Fish in a Sonoran Desert Stream, Arizona, Southwestern United States
Categories: Publication;
Types: Citation;
Tags: *Aravaipa Creek,
*Arizona,
*Fish behavior,
*Sonoran Desert,
Dace,
Categories: Publication;
Types: Citation;
Tags: SW 0835 Streamflow and runoff,
USA, New Jersey, Pennsauken Township, Chandlers Run,
Water Resources Abstracts,
catchment areas,
crest gages,
This data release includes field measurements of flow velocity and optical image sequences used to derive remotely sensed estimates of surface flow velocities via particle image velocimetry (PIV) from two rivers in Alaska. These data were acquired from the Salcha River on August 31, 2018, and the Tanana River on July 24, 2019. The purpose of this study was to assess the feasibility of inferring flow velocities from optical image sequences acquired from a helicopter hovering above each river by tracking water surface features via various PIV algorithms and to develop a modular workflow for performing this type of analysis. Remote sensing of flow velocity could provide a more efficient, cost-effective alternative...
Categories: Publication;
Types: Citation;
Tags: Aquatic Habitats,
Current velocity,
Ecological distribution,
Ecosystem management,
Environmental conditions,
Categories: Publication;
Types: Citation;
Tags: Anadromous species,
Atlantic tomcod,
Canada, Quebec,
Canada, Quebec, Sainte-Anne R.,
Canada, Quebec, Ste. Anne R.,
Field measurements of flow depth and velocity and river discharge were collected from two cross-sections on the Blue River in Colorado using an acoustic Doppler current profiler (ADCP). These data were used to assess the accuracy of surface flow velocities inferred from thermal image time series, acquired from an unmanned aircraft system (UAS), via particle image velocimetry (PIV). These data sets were collected to support research focused on developing innovative methods for non-contact measurement of river discharge based on various forms of remotely sensed data. The ADCP data were collected with a SonTek RiverSurveyor S5 mounted on a hydroboard towed behind an inflatable kayak. Four passes were made across...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Blue River,
Colorado,
Remote sensing,
River discharge,
acoustic Doppler current profiler,
Field measurements of flow velocity were acquired from a reach of the Salcha River in Alaska, August 31, 2018, to support research on estimating surface flow velocities from remotely sensed data via particle image velocimetry (PIV). The velocity measurements included in this data release were obtained using a TRDI RiverRay acoustic Doppler current profiler (ADCP) deployed from a boat with an outboard motor. This data release provides depth-averaged flow velocities derived from the raw ADCP data using the TRDI WinRiver II processing software. The spatial location of each velocity measurement was obtained using a differential GPS included as part of the RiverRay instrument package. The map projection and datum...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Acoustic Doppler Current Profiler (ADCP),
Alaska,
Fairbanks,
Particle Image Velocimetry (PIV),
Remote sensing,
Categories: Publication;
Types: Citation;
Tags: Chlorides,
Dissolved solids,
Flow velocity,
Geohydrology,
Groundwater movement,
Categories: Publication;
Types: Citation;
Tags: Bioenergetics,
Body size,
Chondrostoma nasus,
Energetics,
Feeding behaviour,
Categories: Publication;
Types: Citation;
Tags: Boats,
British Isles, England, Great Ouse R.,
British Isles, England, Great Ouse R.,
British Isles, England, Great Ouse R.,
Fisheries,
Categories: Publication;
Types: Citation;
Tags: SW 0835 Streamflow and runoff,
USA, Nevada, Nye Cty., Yucca Mt., Coyote Wash,
Water Resources Abstracts,
alluvial deposits,
detritus,
Categories: Publication;
Types: Citation;
Tags: Aquatic Habitats,
Aquatic insects,
Aquatic organisms,
Artificial substrata,
Benthos,
|
![]() |