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Magnetotellurics (MT) is an electromagnetic geophysical method that is sensitive to variations in subsurface electrical resistivity. Measurements of natural electric and magnetic fields are done in the time domain, where instruments can record for a couple of hours up to mulitple months resulting in data sets on the order of gigabytes. The principles of findability, accessibility, interoperability, and reuse of digital assets (FAIR) requires standardized metadata. Unfortunately, the MT community has never had a metadata standard for time series data. In 2019, the Working Group for Magnetotelluric Data Handling and Software (https://www.iris.edu/hq/about_iris/governance/mt_soft) was assembled by the Incorporated...
Categories: Data;
Tags: Geophysics,
MT,
USGS Science Data Catalog (SDC),
conductivity,
electromagnetic surveying,
The goal of this project is to improve the USGS National Earthquake Information Center’s (NEIC) earthquake detection capabilities through direct integration of crowd-sourced earthquake detections with traditional, instrument-based seismic processing. During the past 6 years, the NEIC has run a crowd-sourced system, called Tweet Earthquake Dispatch (TED), which rapidly detects earthquakes worldwide using data solely mined from Twitter messages, known as “tweets.” The extensive spatial coverage and near instantaneous distribution of the tweets enable rapid detection of earthquakes often before seismic data are available in sparsely instrumented areas around the world. Although impressive for its speed, the tweet-based...
Categories: Project;
Types: Citation;
Tags: 2016,
All Funded Projects,
Completed,
Computational Tools and Services,
Crowd sourced,
Metadata Wizard THIS VERSION OF THE TOOL HAS BEEN REPLACED BY AN UPDATED VERSION Users should obtain the new version of the Metadata Wizard at the links below: The user manual is available here: https://usgs.github.io/fort-pymdwizard/index.html Software installer can be downloaded here: https://github.com/usgs/fort-pymdwizard/releases This tool will eventually replace the Metadata Wizard hosted from this page to eliminate dependencies on ESRI ArcDesktop and to enable Mac users to utilize the Metadata Wizard. Documentation and Previous Release Notes for the Legacy Publication and Product are Below ------------------------------ Metadata Wizard version: 1.8.5 (Last updated: 1/21/20) To download this toolbox...
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