01922aam 2200433I 450 991071124940332120151113033653.0GOVPUB-C13-33053b2d241a479a0fb51c8a6fa263cf(CKB)5470000002481527(OCoLC)929058834(EXLCZ)99547000000248152720151113d1962 ua 0engrdacontentrdamediardacarrierAnalysis of ionospheric vertical soundings for electron density profile data. III, Procedures for obtaining monthly summary virtual height curves for N (h) analysis (composite virtual height curves) /J. W. WrightGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1962.1 online resourceNBS technical note ;1461962.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Alysis of ionospheric vertical soundings for electron density profile data. III, Procedures for obtaining monthly summary virtual height curves for N AltitudesCurvesMeasurementIonosphereSounding and soundingsAltitudesCurvesMeasurement.IonosphereSounding and soundings.Wright J. W1392660Wright J. W1392660United States.National Bureau of Standards.NBSNBSGPOBOOK9910711249403321Analysis of ionospheric vertical soundings for electron density profile data. III, Procedures for obtaining monthly summary virtual height curves for N (h) analysis (composite virtual height curves)3461077UNINA