Filters: Tags: Acoustic (X) > partyWithName: Taylor J Dudunake (X)
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These geospatial data were collected during the May 24, 2017 topographic and hydrographic survey of Saddle River in the vicinity of New Jersey State Route 17 at Ridgewood, NJ.
These geospatial data were collected during the August 30, 2016 topographic and hydrographic survey of the Wapsipinicon River in the vicinity of US-30 near near Wheatland, IA.
These geospatial data were collected during the August 30, 2016 topographic and hydrographic survey of the Upper Iowa River in the vicinity of IA-76 near Dorchester, IA.
These geospatial data were collected during the May 30-31, 2017 topographic and hydrographic survey of the Snake River at West River Road near Shelley, ID.
Discharge measurements and velocity mapping surveys were completed at select tie channels located at Nimz Ranch, on the main-stem Kootenai River. Tie channels convey water and sediments between the main river channel and river floodplain waterbodies. The velocity mapping surveys are used to document how the tie channels interact with the main-stem Kootenai River. Similar surveys will be conducted following project construction completion (after 2021). Velocity mapping provides data to support the flow split estimates in the tie channel reconnection. These mapping efforts are a quantitative assessment of the the tie channels role in altering drift, temperature, and floodplain storage. An acoustic Doppler current...
These geospatial data were collected during the May 30-31, 2017 topographic and hydrographic survey of the Snake River at Ferry Butte Road near Blackfoot, ID.
These geospatial data were collected during the September 22, 2016, topographic and hydrographic survey of Smith Branch at S-126, at Columbia, SC.
These geospatial data were collected during the June 30, 2016 topographic and hydrographic survey of the Blackfoot River at I-90 near Bonner, MT.
These geospatial data were collected during the June 30, 2016 topographic and hydrographic survey of the Bitterroot River at US-93 near Hamilton, MT.
These geospatial data were collected during the July 14-26, 2016 topographic and hydrographic survey of the Madison River at I-90, near Three Forks, MT.
These geospatial data were collected during the November 15, 2016 topographic and hydrographic survey of Perkiomen Creek at SR-1024, near Perkiomenville, PA.
These geospatial data were collected during the November 16, 2016 topographic and hydrographic survey of the West Branch Brandywine Creek at SR-3062, near Coatesville, PA.
Scouring of streambed material surrounding bridge structures is a leading cause of bridge failure in the United States. Damages resulting from bridge failure oftentimes lead to financial burdens and loss of life. To date, there has been no comprehensive evaluation of the current (2016) effectiveness of the guidance or overall long-term performance of bridge-scour countermeasures provided in the Federal Highway Administration, Hydraulic Engineering Circular No. 23, Bridge Scour and Stream Instability Countermeasures. To that end, the U.S. Geological Survey, in cooperation with the Federal Highway Administration, obtained bathymetric, topographical, and other data at 20 of the surveyed sites across the United States...
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ADCP,
ASCII,
Acoustic,
Bathymetry,
Beaverhead River,
These geospatial data were collected during the November 17, 2016 topographic survey of the Byram River at Sherwood Ave at Greenwich, CT.
Scouring of streambed material surrounding bridge structures is a leading cause of bridge failure in the United States. Damages resulting from bridge failure oftentimes lead to financial burdens and loss of life. To date, there has been no comprehensive evaluation of the current (2016) effectiveness of the guidance or overall long-term performance of bridge-scour countermeasures provided in the Federal Highway Administration, Hydraulic Engineering Circular No. 23, Bridge Scour and Stream Instability Countermeasures. To that end, the U.S. Geological Survey, in cooperation with the Federal Highway Administration, obtained bathymetric, topographical, and other data at 14 of the surveyed sites across the United States...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ADCP,
ASCII,
Acoustic,
Apalachicola River,
Bathymetry,
These geospatial data were collected during the July 12-29, 2016 topographic and hydrographic survey of the Beaverhead River at MT-41, at Twin Bridges, MT.
These geospatial data were collected during the August 31, 2016 topographic and hydrographic survey of Old Man's Creek in the vicinity of Iowa State Route 1 near Iowa City, IA.
These geospatial data were collected during the May 9, 2017 topographic and hydrographic survey of Yellow Brook in the vicinity of New Jersey State Route 34 near Colts Neck Township, NJ.
These geospatial data were collected during the July 11-28, 2016 topographic and hydrographic survey of the Jefferson River at MT-2, near Three Forks, MT.
These geospatial data were collected during the 2004 (Lidar), 2013 (GNSS, multibeam), 2016 (S6, Scan) topographic and hydrographic surveys of the Yellowstone River at Highway 312 at Huntley, MT.
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