Folders: ROOT > ScienceBase Catalog > Minute 319/323 > Geophysical Data from the 2014 Minute 319 Pulse Flow in the Colorado River Delta ( Show all descendants )
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ROOT _ScienceBase Catalog __Minute 319/323 ___Geophysical Data from the 2014 Minute 319 Pulse Flow in the Colorado River Delta Filters
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The dataset consists of final gravity values and gravity differences. Gravity values were obtained from network adjustment of relative gravity and absolute gravity measurements.
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Colorado River,
Hydrology
Data are tide- and drift-corrected relative-gravity differences observed using a ZLS, Inc. Burris relative gravimeter.
For the Minute 319 pulse flow, electromagnetic induction surveys were carried out jointly by the USGS and UABC-CICESE. Measurements were made at 5 m intervals and transect lengths ranged from 55 m to 200 m.
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Colorado River Delta,
Geophysics,
Hydrology
Data are absolute-gravity observations collected using an A-10 absolute gravimeter.
Data are raw data files output by the Burris gravimeter PDA. Files include the Earth tide correction used in the UltraGrav software.
Time-lapse DC resisitivity data were collected to monitor water table position during the 2015 Lower Coloradro River Pulse Flow. Resistivity data are sensitive to water-content change in the subsurface. DC resistivity data were collected at three transects. In the U.S., one transect was located parallel to the channel in the southern limitrophe reach nearby a streamgaging station. In Mexico, two transects were measured, one parallel and one perpendicular to the channel.
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Colorado River Delta,
Geophysics,
Hydrology
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