Maps
Airborne Geophysical Survey Inventory of the United States
The inventory is a compilation of public airborne geophysical surveys primarily flown by or contracted by the USGS from 1943 to present
National Geologic Map Database
The NGMDB is a distributed archive of standardized geoscience information for the Nation
Mineral Resources Online Spatial Data
Interactive maps and downloadable data for regional and global analysis of mineral resources
Use the applications below to explore Earth MRI acquisition areas and Earth MRI-related geospatial data.
Acquisitions Viewer
Earth MRI funding began in 2019 to support data acquisition (geologic mapping, geophysical surveys, and lidar) for a subset of identified priority areas. Use the application to explore these acquisition areas and related project information.
Earth MRI Data Explorer
This app provides a deep dive into the data resources available from USGS to support Earth MRI research. This includes minerals data, geologic maps and data, aeromagnetic surveys, geophysical surveys, geochemistry data, lidar and topo data and pubs.
Data Services Viewer
This application provides an overview of the project’s potential study areas, data acquisition plans, and a view into some of the USGS data resources currently available to project participants through web map services.