Use the applications below to explore Earth MRI acquisition areas and Earth MRI-related geospatial data.
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.
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.
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.
This map and associated digital databases are the result of compilation and interpretation of published and unpublished 1:250,000-scale and limited 1:500,000- to 1:63,360-scale maps. Covering the entire state of Alaska, it reflects more than a century of work by a host of geologists and almost two decades of compilation work. There are two versions of the map: a detailed digital version, a