A reference map of the total intensity magnetic field of the earth in gammas published by the West Virginia Geological and Economic Survey in 1978.

In May/June 2007, two hardcopy map sheets of the 1978 Aeromagnetic Map of West Virginia were scanned at 300 dpi 8-bit color by the WV GIS Technical Center (http://http://wvgis.wvu.edu/). The scanned TIFs were converted to index color mode, and resampled to 150 dpi. The map sections were then mosaicked together and georeferenced to a 15-minute Longitude/Latitude grid.
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{'Title': 'West Virginia Aeromagnetic Map', 'Author': 'West Virginia Geological and Economic Survey (WVGES) - Sue Pool', 'Comments': '', 'Subject': 'Magnetic fields in West Virginia', 'Category': '', 'AntialiasingMode': 'None', 'TextAntialiasingMode': 'Force', 'Keywords': 'magnetic fields,WV magnetic fields'}
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