Physical Scientist
Email:
mmarcelli@usgs.gov
Office Phone:
503-251-3200
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This data release contains a geospatial database related to a digital 3D hydrogeologic framework model (3D HFM) of the Eel River Valley groundwater basin, California. The geospatial database contains two main data elements: (1) input data to the 3D HFM; (2) interpolated elevations and thicknesses of hydrogeologic units as a cellular array, which are a spatial representation of the 3D HFM results. Three hydrogeologic framework models of the same extent and similar conceptualization but successively increasing complexity were developed to characterize the structure, thickness, and extent of the materials within the basin; data from each phase of model-building are contained in this data release. The Phase 1 3D HFM...
Tags: California,
Lower Eel,
Northern California Coastal,
Sedimentology,
Structural Geology, All tags...
USGS Science Data Catalog (SDC),
Water Resources,
biota,
geoscientificInformation,
hydrogeology, Fewer tags
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This data release contains California Department of Water Resources borehole data that were regularized by the US Geological Survey. The dataset contains borehole lithologic data, and geospatial data of water wells in the Hat Creek basin California, located east of Mount Shasta in northern California. The borehole dataset is released as an excel table and a shapefile and includes (1) individual borehole location, and (2) downhole lithologic interval data derived from well drillers’ lithology logs. The geospatial data consists of a point feature class that is a 2-dimensional representation of the locations of Hat Creek basin well logs.
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Cassel quadrangle,
Hat Creek basin,
Lower Pit River,
Murken Bench quadrangle,
Old Station quadrangle, All tags...
Shasta County,
Soil Sciences,
USGS Science Data Catalog (SDC),
Volcanology,
Water Resources,
borehole,
geoscientificInformation,
lithology,
water-well logs, Fewer tags
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This data release contains frequency domain electromagnetic (FDEM) geophysical data collected in fields and forests near and along the banks of the Kankakee River near Hanna, Indiana to observe near surface (top 10 meters or less) electrical conductivity variations, potentially related to soil moisture, lithology, and/or pore fluid conductivity. Both a GEM-2 and a DualEM-421 instrument were used. Raw data, processed inversions (electrical conductivity versus depth), data dictionaries and README files for each instrument are contained in the attached files.
Tags: GW or SW,
Geophysical,
Geophysics,
Geophysics,
Hanna, All tags...
Hydrogeology,
Hydrogeophysical,
Hydrology,
IWS,
Illinois River Basin,
Indiana,
Integrated Water Science,
Intensive Sub-Basin Monitoring,
Kankakee River,
NGWOS,
Next Generation Water Observing System,
Research and Development,
Soil Moisture,
Soil Sciences,
Soils,
Surface Geophysics,
USGS Science Data Catalog (SDC),
Water Resources,
Water Resources,
electromagnetic surveying,
environment,
geophysics,
geoscientificInformation,
groundwater,
groundwater and surface-water interaction,
groundwater quality,
inlandWaters,
salinity,
surface water,
vadose zone, Fewer tags
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The U.S. Geological Survey (USGS) National Extent Hydrogeologic Framework for National Water Census (NEHF) project is a multi-year effort (2022 through 2025) that will compile existing assets (approaches, data, software, etc.), develop a strategic plan, and implement an operational framework that is dynamic and multi-scale. Within the USGS, numerical groundwater-flow and solute- and heat-transport models have been created for a variety of purposes that include water-resource assessments, contaminant-transport evaluations, and water-management planning. These models are often supported by hydrogeologic-framework studies that describe the surface and subsurface distribution of geologic materials and their hydrologic...
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This dataset includes georeferenced high-resolution, airborne thermal infrared (TIR) imagery, a polyline shapefile of the channel centerline, and a tabular file with longitudinal stream temperature profiles for Hat Creek, California. The two aerial TIR surveys were conducted with a helicopter by NV5 Geospatial (formerly Quantum Spatial, Inc.) and are published as two raster mosaics in GeoTiff format with a resolution of 0.5 m. The TIR mosaics and longitudinal stream temperature profiles contain corrected surface temperatures in degrees C (multiplied by 10 to create an unsigned integer pixel type). The TIR dataset encompasses a 64.6-km reach of Hat Creek that extends from 50 m upstream of the confluence with Lost...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: California,
Hat Creek,
Hydrology,
Lassen County,
Remote Sensing, All tags...
USGS Science Data Catalog (SDC),
Water Quality,
ecology,
groundwater and surface-water interaction,
hydrological processes,
hydrology,
inlandWaters,
remote sensing,
springs,
stream temperature,
thermal infrared,
water quality,
water resources, Fewer tags
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