Folders: ROOT > ScienceBase Catalog > Reach-Scale Monitoring Network ( Show direct descendants )
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Raw aerial photographs, point cloud data, and digital elevation model (DEM) for 365149109492300 Laguna Creek below Dennehotso near Kayenta, AZ, from UAS survey on 01/17/2017. To access data published by U. S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center: New user: 1) Go to https://earthexplorer.usgs.gov/ 2) Click on Register in upper right corner and complete User Registration. Registration will be confirmed via email. Registered user: 1) Log in at https://earthexplorer.usgs.gov/ 2) Download the KML file below. Under the KML tab in the Search Criteria in Earth Explorer, click on Select File, and select the downloaded KML file. 3) To see data from a specific survey, enter the...
Continuous slope-area (CSA) sensors are installed at three cross sections near Pima County Regional Flood Control District ALERT gage 4313 - Davidson Canyon Wash above I-10. The CSA reach was installed to measure medium to high flow events.
Raw aerial photographs, point cloud, and digital elevation model (DEM) data for 09484590 Davidson Canyon Wash near Vail, AZ, from UAS survey on 03/21/2018. To access data published by U. S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center: New user: 1) Go to https://earthexplorer.usgs.gov/ 2) Click on Register in upper right corner and complete User Registration. Registration will be confirmed via email. Registered user: 1) Log in at https://earthexplorer.usgs.gov/ 2) Download the KML file below. Under the KML tab in the Search Criteria in Earth Explorer, click on Select File, and select the downloaded KML file. 3) To see data from a specific survey, enter the date of the survey...
Continuous slope-area (CSA) sensors are installed at four cross sections downstream from Pima County Regional Flood Control District ALERT gage 2184 - Bear Canyon Wash near Bear Canyon Rd. The CSA reach was installed to measure medium to high flow events. The upstream end of the reach is located at 32.3052 N, 110.8018 W, approximately 200 feet downstream from the ALERT gage.
The dataset consists of a shapefile of measurements of surface velocity magnitude and direction at the Colorado River at Compact Point near Lees Ferry, AZ, on March 18, 2021. The dataset contains approximately 1.2 km of river length. The surface velocity measurements were made by applying Large-Scale Particle Image Velocimetry (LSPIV) techniques, using overlapping videos collected by small Unmanned Aircraft Systems (sUAS). Total time to capture all videos was less than one hour, and all frames (except frame 1, see Process Steps below) from all videos were used. Additional attributes, including divergence, curl, shear, and strain, were calculated from the surface velocity measurements and are included in the dataset.
The dataset consists of a shapefile of measurements of surface velocity magnitude and direction at the Colorado River at Salt Wash near Moab, UT, on October 7, 2020. The dataset contains approximately 3 km of river length. The surface velocity measurements were made by applying Large-Scale Particle Image Velocimetry (LSPIV) techniques, using overlapping videos collected by small Unmanned Aircraft Systems (sUAS). Additional attributes were calculated from the surface velocity measurements and are included in the dataset.
The dataset contains GPS survey data from two surveys conducted after a flow event on September 19, 2018, at the USGS streamgage 09487000 - Brawley Wash near Three Points, AZ. The first survey, on October 1, 2018, documents cross section geometry and high-water marks from the flow event in the reach downstream from the gage. The second survey, on January 31, 2019, documents additional high-water marks and provides ground control for a small unmanned aircraft system survey. The surveys were performed using Leica GS14 RTK GPS equipment, S/N base-2806898, S/N rover-2806883.
This data release includes measurements of surface velocity magnitude and direction from the Colorado River at Compact Point near Lees Ferry, AZ, on March 18, 2021. These data were used to develop a remote sensing technique for measuring reach-scale river surface velocity magnitude and direction from overlapping video data. The dataset contains approximately 1.2 km of river length. The purpose of this study was to assess the feasibility mapping surface velocity from overlapping video acquired from a small unmanned aircraft system (sUAS) hovering above the river by applying Large-Scale Particle Image Velocimetry (LSPIV) techniques, and to establish best practices for creating reach-scale surface velocity maps. The...
Raw aerial photographs, orthophotograph, point cloud, and digital elevation model (DEM) for 09484600 Altar Wash near Three Points, AZ, from UAS survey on 01/10/2018. To access data published by U. S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center: New user: 1) Go to https://earthexplorer.usgs.gov/ 2) Click on Register in upper right corner and complete User Registration. Registration will be confirmed via email. Registered user: 1) Log in at https://earthexplorer.usgs.gov/ 2) Download the KML file below. Under the KML tab in the Search Criteria in Earth Explorer, click on Select File, and select the downloaded KML file. 3) To see data from a specific survey, enter the date of...
Discharge, stage, and surface velocity data collected at streamgage 09471580 at the SR 80 bridge over the San Pedro River at St David, AZ (data available via NWISWeb, see link below). Continuous slope-area (CSA) sensors collect stage data in two reaches downstream from streamgage 09471580. CSA 09471587 - Dragoon Wash above San Pedro River at St David, AZ, is instrumented with CSA sensors at three cross sections. CSA 09471588 - San Pedro River below Dragoon Wash at St David, AZ, is located downstream from the confluence of Dragoon Wash and the San Pedro River and is instrumented with CSA sensors at four cross sections.
A train derailment occurred in Marana, Arizona, on July 10, 2018. Runoff from a severe thunderstorm was flowing over the tracks at the time and may have contributed to the derailment. The USGS collected high-water marks for the flood event upstream from the derailment area.
Stage, discharge, and surface velocity data collected at streamgage 09486800 (data available via NWISWeb, see link below). Five continuous slope-area (CSA) sensors collect stage data in the reach upstream and downstream from the streamgage.
Raw aerial photographs, orthophotograph, and point cloud data for 09471580 San Pedro River at St David, AZ, from UAS survey on 05/09/2018. To access data published by U. S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center: New user: 1) Go to https://earthexplorer.usgs.gov/ 2) Click on Register in upper right corner and complete User Registration. Registration will be confirmed via email. Registered user: 1) Log in at https://earthexplorer.usgs.gov/ 2) Download the KML file below. Under the KML tab in the Search Criteria in Earth Explorer, click on Select File, and select the downloaded KML file. 3) To see data from a specific survey, enter the date of the survey in the Date Range...
Continuous slope-area (CSA) sensors are installed at four cross sections downstream from Flume 11 operated by the Agricultural Research Service (ARS) at the Walnut Gulch Experimental Watershed. The CSA reach was installed to test the CSA method and determine channel roughness using the known discharge measured by Flume 11.
Continuous slope-area sensors are installed at four cross sections downstream from Flume 6 operated by the Agricultural Research Service (ARS) at the Walnut Gulch Experimental Watershed. The CSA reach was installed to test the CSA method and determine channel roughness using the known discharge measured by Flume 6. A flow event occurred on July 28, 2017. A GPS survey was conducted on August 2, 2017, to document the CSA pin elevations, cross section geometry at the CSA sensor locations, and high-water marks from the flow event.
Raw aerial photographs, orthophotograph, and digital elevation model (DEM) data for 09487000 Brawley Wash near Three Points, AZ, from UAS survey on 01/31/2019. To access data published by U. S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center: New user: 1) Go to https://earthexplorer.usgs.gov/ 2) Click on Register in upper right corner and complete User Registration. Registration will be confirmed via email. Registered user: 1) Log in at https://earthexplorer.usgs.gov/ 2) Download the KML file below. Under the KML tab in the Search Criteria in Earth Explorer, click on Select File, and select the downloaded KML file. 3) To see data from a specific survey, enter the date of the survey...
Gage height and discharge data collected at streamgage 09424450 (data available via NWISWeb, see link below).
The dataset consists of a slope-area computation of peak discharge (published via NWIS) and GPS survey data associated with the flow event on September 19, 2018, at 09487000 - Brawley Wash near Three Points, AZ.
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