gov.noaa.ngdc.stp.ionosonde:3090User ServicesDOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce20130429Ionospheric Parameters such as FoF2, FoF1, FoE derrived from hand scaling of analog IonogramsTo provide a useful parameterization of analog Ionospheric soundings1920010120130101UnknownCompletenotPlanned-180.000000180.00000090.000000-90.000000NASA/GCMD Earth Science KeywordsSpace Physics, Ionosphere, Atmosphere, Indices, Communications, Remote SensingRestriction Code: otherRestrictions; Use Limitation: ; Other: Use Constraints: None; Other: Access Constraints: No Constraints; 20130424Justin MabieDOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commercemailing and physical 325 Broadway, Mail Code E/GC4 BoulderCO80305-3328(303) 497-6135Justin.Mabie@noaa.govContent Standard for Digital Geospatial Metadata: Extensions for Remote Sensing MetadataFGDC-STD-012-2002