Browsing by Author "Tisnado, Gilberto"

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    A progress report on scintillation observations at Ancón And Jicamarca observatories
    (Goddard Space Flight Center, GSFC, 1970-10) Pomalaza, José; Woodman Pollitt, Ronald Francisco; Tisnado, Gilberto; Sandoval, Jaime; Guillén, Alberto
    The purpose of this report is to present a preliminary analysis of the data collected in connection with NASA contract work with ESSA (ESSA contract No. E22-9-70(N)). Under this contract a study of equatorial ionospheric irregulari­ties using satellite transmissions is being performed.
    Palabras clave:Data processingIonosphereArtificial satellites
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    Study of equatorial scintillations. A progress report
    (Goddard Space Flight Center, 1972-12) Pomalaza, José; Woodman Pollitt, Ronald Francisco; Tisnado, Gilberto; Nakasone, Eduardo
    Observations of amplitude scintillations produced by F-Region ionopheric irregularities has been performed at the Ancón observatory (Latitude - 11°46', longitude 77°9') since 1968. At first minitrack interferometric records at 137 MHz were used in the studies. The purpose of this report is to present results of some of the work performed on the data during the period late 1971 and 1972.
    Palabras clave:ScintillationF regionIonosphere