Data Collections These fields are in addition to Dublin Core fields to describe MDL's data collections, including microdata, statistical data, and GIS data. Collection Which type of resource this is Geospatial Production Date 2003 Time Period 2003 Geographic Keywords United States Continent North America Notes Data Type vector Keywords METADATA AEROMAGNETICS Coordinate System 4269, http://www.epsg-registry.org/ Edition Open-File Report 02-361 Producer Name (or names) of the person who produced the video United States Department of the Interior. U.S. Geological Survey Links <a href="https://geo.scholarsportal.info/#r/details/_uri@=515734194">Access via Scholars Geo Portal</a> Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Digital Aeromagnetic Datasets for the Conterminous United States and Hawaii Description An account of the resource About This DVDAfter pioneering the first airborne magnetic survey in 1945, the U.S. Geological Survey (USGS) has collected piecemeal aeromagnetic data for most of the U.S., including offshore areas on both coasts. The U.S. Geological Survey's digital and analog archives comprise more than 1,000 surveys, covering approximately 8,000,000 line-km of data, flown at various flight heights and line spacings. The purpose of this report is to compile and standardize original aeromagnetic survey data (approximately 5,800,00 line-km) and make them available to the public.This DVD contains currently available digital magnetic files for the conterminous U.S. and Hawaii from the USGS archives. Updates and corrections to files included here can be found on the online release of the datasets (http://pubs.usgs.gov/of/2002/ofr-02-361)This CD is a companion to the North American Magnetic Anomaly Map. Available at the Map and Data Library. CD #160. Identifier An unambiguous reference to the resource within a given context /NAP/UT/302.xml 515734194