{ "culture": "en-US", "name": "WVAeromagneticData", "guid": "BC8C99CA-6F92-4126-8EA2-A830C4470ECD", "catalogPath": "", "snippet": "Magnetic fields in West Virginia", "description": "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.\n\nIn 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.", "summary": "Magnetic fields in West Virginia", "title": "West Virginia Aeromagnetic Map", "tags": [ "magnetic fields", "WV magnetic fields" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -82.6451174294083, 37.2025100042922 ], [ -77.7506484845482, 40.6256601155327 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "West Virginia Geological and Economic Survey (WVGES)", "licenseInfo": "Permission to use or reproduce this material is granted if acknowledgment is given to the West Virginia Geological and Economic Survey." }