Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
Filter Total Items: 16316
Surface geophysical data from Ollalie North springs, west-central Oregon Surface geophysical data from Ollalie North springs, west-central Oregon
Surface electrical resistivity tomography (ERT) data were collected in September of 2018 near Ollalie North springs in the upper McKenzie River watershed of west-central Oregon. ERT data were acquired along a single transect on the north bank of Ollalie Creek using a combination of inverse Schlumberger, dipole-dipole, and Wenner arrays. These data were collected to contribute high...
Field Notebooks from Loch Vale watershed, Rocky Mountain National Park, research from 1981 through 2023 Field Notebooks from Loch Vale watershed, Rocky Mountain National Park, research from 1981 through 2023
These files consist of scanned field notebooks from long-term research and monitoring conducted in the Loch Vale watershed, Rocky Mountain National Park from June 17, 1981, through September 19, 2023. There are 72 individual PDF files. They are accompanied by a spreadsheet that serves as a pointer to the contents of each notebook, including the range of years in each, start and end dates...
Statistically Downscaled Wind and Humidity from the ERA-5 and MERRA-2 Reanalysis over California/Nevada from 1979-2019 Statistically Downscaled Wind and Humidity from the ERA-5 and MERRA-2 Reanalysis over California/Nevada from 1979-2019
Statistical downscaling methodology was applied to global atmosphere reanalysis, using a 10 year dynamical modeled output as training data, to extend a record of wind and humidity back through the satellite era beginning 1979 or 1980. To extend the record of weather to cover a longer period and thus a greater number of significant fire weather events, statistical downscaling was...
Digital drill core logs, Stillwater Complex, Montana (ver. 2.0, March 2026) Digital drill core logs, Stillwater Complex, Montana (ver. 2.0, March 2026)
These data include individual zip files which contain TIFF (Tagged Image File Format) images of graphic drill core logs showing associated drill core information, a TIFF image of the explanation for the lithology and structure sections of the logs, Esri shapefiles of the locations of the drill hole collars, and .csv files of tabular data that were compiled from handwritten drill core...
Video Data for Cannon Discharge Events - May 3, 2016 - Taupo, New Zealand Video Data for Cannon Discharge Events - May 3, 2016 - Taupo, New Zealand
The data include video record segments for a period of ~3.5 hours beginning 2016/05/03 at approximately the beginning of the universal time day. Each video record documents 10 active source explosions from three video cameras (30 total video segments). The data are part of an assessment of directed blast dynamics on a surrounding acoustic sensor array. The acoustic data is part of an...
Bathymetric survey of Otter Creek near Oregon, Ohio, September 26, 2023 Bathymetric survey of Otter Creek near Oregon, Ohio, September 26, 2023
Presented here are bathymetric data collected at Otter Creek near Oregon, Ohio. Data were collected on September 26, 2023, and were located bewtween the Millard Avenue bridge and the mouth at Lake Erie. The survey was completed using an acoustic Doppler current profiler (ADCP) that was deployed from the side of a kayak. Data were georeferenced using a global navigation satellite system...