Antarctica A Keystone in a Changing World · 2002 · 111 citations · 0 references
Natural SciencesEarth SciencesGeophysicsGeographic Information SystemsGeomagnetismGeomaticsGeomagnetic IndicesGeophysical Data ProcessingMagnetic AnomaliesGeomagnetic Anomaly MappingGeomagnetic Data ProductsGridsMagnetic Anomaly AtlasesMagnetic Anomaly CompilationMagnetic Anomaly GriddingMagnetic Anomaly MappingSpatial Data Grids
A digital magnetic anomaly database and map for the North American continent is the result of a joint effort by the Geological Survey of Canada (GSC), U. S. Geological Survey (USGS), and Consejo de Recursos Minerales of Mexico (CRM). The database and map represent a substantial upgrade from the previous compilation of magnetic anomaly data for North America, now over a decade old.