Found 18 datasets matching "Magnetic Variation".
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The U.S. Geological Survey (USGS) collected magnetic susceptibility measurements on rock outcrops to help understand causative sources of magnetic survey anomalies in the Silverton caldera region,...
Search relevance: 47.22 | Views last month: 0 -
Information on the past and present orientation of the Earth's magnetic field is available from the National Geophysical Data Center (NGDC) which serves as the national data bank for geomagnetic...
Search relevance: 46.73 | Views last month: 4 -
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) maintains an active database of worldwide geomagnetic observatory data to further the...
Search relevance: 46.68 | Views last month: 0 -
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) / World Data Center, Boulder maintains an active database of worldwide geomagnetic observatory...
Search relevance: 44.98 | Views last month: 0 -
Several regions are represented in this unique collection of earth surface measurements of magnetic field parameters and their related anomalies. The DNAG Magnetics "Super grid" of Magnetic...
Search relevance: 38.45 | Views last month: 2 -
Background Electromagnetic stimulation of the nervous system has the advantage of reduced discomfort in activating nerves. For brain structures stimulation, it has become a clinically...
Search relevance: 38.21 | Views last month: 0 -
In October 2016 and May 2017 frequency domain electromagnetic (FDEM) methods were used to image the electrical conductivity of the shallow subsurface. Electrical conductivity can be caused by...
Search relevance: 36.58 | Views last month: 0 -
This child item contains ground penetrating radar (GPR) data collected over a small alpine wetland between Mogul Mine and Cement Creek located near Silverton, Colorado. Mine-impacted water is...
Search relevance: 36.50 | Views last month: 0 -
This map is produced by applying a boxcar average to the high-resolution map, hmi.Synoptic_Mr_720s.Synoptic charts are maps of the entire Sun produced in Carrington coordinates. Synoptic maps are...
Search relevance: 33.32 | Views last month: 0 -
Synoptic charts are maps of the entire Sun produced in Carrington coordinates. Synoptic maps are constructed by merging together solar observations taken over many days. Magnetic-field synoptic...
Search relevance: 33.13 | Views last month: 1 -
Synoptic charts are maps of the entire Sun produced in Carrington coordinates. Synoptic maps are constructed by merging together solar observations taken over many days. Magnetic-field synoptic...
Search relevance: 33.12 | Views last month: 1 -
This map is produced by applying a boxcar average to the high-resolution line-of-sight synoptic map, hmi.Synoptic_Ml_720s.Synoptic charts are maps of the entire Sun produced in Carrington...
Search relevance: 32.17 | Views last month: 0 -
<p> </p> <p align="center"> <strong><u>Methodology </u></strong></p> <p> Fly a high altitude sounding rocket with multiple sub-payloads to measure electric and magnetic fields...
Search relevance: 31.57 | Views last month: 0 -
The U.S. Geological Survey (USGS) collected gravity data in the eastern Mojave Desert, California and Nevada as an aid to characterizing the regional geologic framework. Gravity stations were...
Search relevance: 27.92 | Views last month: 0 -
The purpose of this study was twofold. First, we sought to identify candidate markers of exposure to antiandrogens by analyzing endogenous metabolite profiles in the urine of male fathead minnows...
Search relevance: 24.83 | Views last month: 0 -
This data submission contains raw and near-real-time updated data from FLOATr (Fixed Location Ocean and Atmosphere Tracking) buoys, Sofar Spotter wave buoys, and Nexsens meteorological buoys at...
Search relevance: 17.94 | Views last month: 1 -
Collection of temperature, salinity, ocean currents, and temperature variance dissipation (chi) profiles gridded on 1-meter pressure levels from profiling EM-APEX floats deployed in all ocean...
Search relevance: 10.55 | Views last month: 0
