Geology, Geophysics, and Geochemistry Science Center

Operations

The Operations Branch supports the science being conducted in our other Branches. The primarily functions of this Branch are data analysis, inventory, and delivery, particularly large geochemical and geophysical datasets in geospatial format in support of USGS science and for other land management agencies to use. Center outreach and science communication functions are also housed in this Branch.

Filter Total Items: 5
Date published: May 24, 2018
Status: Active

GIS and Information Management - Central Minerals

We support the geospatial component of Mineral Resources Program research and provide public access to research results and geospatial information. We facilitate all aspects of the data life cycle, including the publication and archiving of geospatial information and products. We also develop and steward national-scale data layers considered foundational to the Mineral Resources Program as...

Date published: May 23, 2018
Status: Active

Data Management and Information Analysis - Crustal

We provide geographic information system (GIS) support and analysis, manage geospatial data collections including documentation and distribution for several dataset types (geophysical, remote sensing, geochemical). We update currently unpublished geophysical survey data to a standardized, open-data format, document, and release the data to the public. We investigate methods development, mobile...

Date published: May 23, 2018
Status: Active

National Geochemical Database

The National Geochemical Database project assembles, reformats, corrects, and archives historical data obtained from the geochemical analysis of millions of geologic samples collected for USGS studies. These data, representing hundreds of millions of dollars' worth of USGS research, are provided to USGS researchers; other Federal agencies; State Geological Surveys and Environmental Protection...

Contacts: Steven M Smith
Date published: May 8, 2018
Status: Active

Update of North American Airborne Radiometric Survey Data Using Advanced Statistical Techniques and Parallel Computing

The purpose of this project is to update the current gridded products created from the North American airborne gamma ray spectrometry data using new statistical techniques to analyze spatial data and to create higher quality national airborne radiometric grids.

Date published: April 19, 2018
Status: Active

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.