Item talk:Q67329

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 "USGS Publications Warehouse": {
   "schema": {
     "@context": "https://schema.org",
     "@type": "CreativeWork",
     "additionalType": "USGS Numbered Series",
     "name": "The next generation Antarctic digital magnetic anomaly map",
     "identifier": [
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         "propertyID": "USGS Publications Warehouse IndexID",
         "value": "ofr20071047SRP093",
         "url": "https://pubs.usgs.gov/publication/ofr20071047SRP093"
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         "propertyID": "USGS Publications Warehouse Internal ID",
         "value": 70101053
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       {
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         "propertyID": "DOI",
         "value": "10.3133/ofr20071047SRP093",
         "url": "https://doi.org/10.3133/ofr20071047SRP093"
       }
     ],
     "inLanguage": "en",
     "isPartOf": [
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         "name": "Open-File Report"
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     "datePublished": "2007",
     "dateModified": "2014-04-09",
     "abstract": "Initiated in 1995, the Antarctic Digital Magnetic Anomaly Project (ADMAP) produced the first magnetic \nanomaly map of the Antarctic region south of 60\no\nS (Golynsky et al., 2001). This map synthesized over 7.1 million line-kms of survey data available up through 1999 from marine, airborne and Magsat satellite observations. Since the \nproduction of the initial map, a large number of new marine and airborne surveys and improved magnetic observations \nfrom the \u00d8rsted and CHAMP satellite missions have become available. In addition, an improved core field model for \nthe Antarctic has been developed to better isolate crustal anomalies in these data. The next generation compilation also \nwill likely represent the magnetic survey observations of the region in terms of a high-resolution spherical cap harmonic \nmodel. In this paper, we review the progress and problems of developing an improved magnetic anomaly map to \nfacilitate studies of the Antarctic crustal magnetic field",
     "description": "Report: 4 p.; Plate: 33.11 inches x 46.81 inches",
     "publisher": {
       "@type": "Organization",
       "name": "U.S. Geological Survey"
     },
     "author": [
       {
         "@type": "Person",
         "name": "Gaya-Piqu\u00e9, L.",
         "givenName": "L.",
         "familyName": "Gaya-Piqu\u00e9"
       },
       {
         "@type": "Person",
         "name": "Golynsky, A.V.",
         "givenName": "A.V.",
         "familyName": "Golynsky"
       },
       {
         "@type": "Person",
         "name": "von Frese, Ralph R. B.",
         "givenName": "Ralph R. B.",
         "familyName": "von Frese"
       },
       {
         "@type": "Person",
         "name": "Th\u00e9bault, E.",
         "givenName": "E.",
         "familyName": "Th\u00e9bault"
       },
       {
         "@type": "Person",
         "name": "Chiappinii, M.",
         "givenName": "M.",
         "familyName": "Chiappinii"
       },
       {
         "@type": "Person",
         "name": "Ghidella, M.",
         "givenName": "M.",
         "familyName": "Ghidella"
       },
       {
         "@type": "Person",
         "name": "Grunow, A.",
         "givenName": "A.",
         "familyName": "Grunow"
       },
       {
         "@type": "Person",
         "name": "Kim, H.R.",
         "givenName": "H.R.",
         "familyName": "Kim"
       },
       {
         "@type": "Organization",
         "name": "ADMAP Working Group"
       }
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         "name": "Antarctica"
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