1–20 von 40 Ergebnissen
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    Comparative anatomy of the day- and night-time radar echoes from the 130–170km region of the low latitude ionosphere

    Patra, A.K. / Pavan Chaitanya, P. | Elsevier | 2013
    Schlagwörter: 150 km echoes , Valley region echoes

    Radar measurements of turbulence, electron densities, and absolute reflectivities during polar mesosphere winter echoes (PMWE)

    Lübken, Franz-Josef / Singer, Werner / Latteck, Ralph et al. | Elsevier | 2007
    Schlagwörter: Radar echoes , Winter echoes

    Polar mesosphere winter echoes – A review of recent results

    Kirkwood, S. | Elsevier | 2007
    Schlagwörter: Winter echoes

    Effects of particle precipitation on the polar mesospheric summer echoes observed by EISCAT VHF 224 MHz radar

    Narayanan, Viswanathan Lakshmi / Häggström, Ingemar / Mann, Ingrid | Elsevier | 2022
    Schlagwörter: Polar mesospheric summer echoes

    High-resolution observations of mesospheric layers with the Jicamarca VHF radar

    Lehmacher, G.A. / Guo, L. / Kudeki, E. et al. | Elsevier | 2007
    Schlagwörter: VHF echoes

    A reconsideration of spectral width measurements in PMSE with EISCAT

    Rapp, Markus / Hoppe, Ulf-Peter | Elsevier | 2004
    Schlagwörter: Polar mesosphere summer echoes

    Gravity wave propagation studies using the Indian MST radar observations

    Chakravarty, S.C. | Elsevier | 2011
    Schlagwörter: Mesosphere radar echoes

    High-speed echoes in the polar winter mesosphere: Infrasound as a probable cause

    Belova, Evgenia / Barabash, Victoria / Godin, Oleg A. et al. | Elsevier | 2023
    Schlagwörter: Polar mesosphere winter echoes

    Solitons in Earth’s dusty mesosphere

    Popel, S.I. / Kopnin, S.I. / Kosarev, I.N. et al. | Elsevier | 2005
    Schlagwörter: Polar mesosphere summer echoes

    Long-term aspects of nighttime spread F over a low mid-latitude European station

    Paul, K.S. / Haralambous, H. / Oikonomou, C. et al. | Elsevier | 2019
    Schlagwörter: Multi-reflected echoes

    Groundbased Radar Reconnaissance of Europa

    Ostro, S. J. | NTRS | 1996
    Schlagwörter: echoes

    The sensitivity of mesospheric ice layers to atmospheric background temperatures and water vapor

    Lübken, Franz-Josef / Rapp, Markus / Strelnikova, Irina | Elsevier | 2007
    Schlagwörter: Polar mesosphere summer echoes

    Radio Frequency Interference Detection and Mitigation Techniques Using Data from Ecosar 2014 Flight Campaign

    B. Osmanoglu / R. F. Rincon / S. Lee et al. | NTIS | 2016
    Schlagwörter: Echoes

    Accurate estimation of airborne ultrasonic time-of-flight for overlapping echoes

    Freier Zugriff
    González Sarabia, Esther / Llata García, José Ramón / Robla Gómez, María Sandra et al. | BASE | 2013
    Schlagwörter: Overlapping echoes

    Radar Investigations of Europa, Ganymede, and Callisto

    Ostro, S. | NTRS | 1994
    Schlagwörter: radar echoes icy Galilean satellites Europa Ganymede Callisto

    Sea Beam 2000 Purchase and Installation

    G. G. Shor | NTIS | 1993
    Schlagwörter: Echoes

    Meteor Scatter Communications: The Science Behind the Pings

    R. Suggs | NTIS | 2017
    Schlagwörter: Echoes

    Trajectory Analysis with Radar Transponders

    A. Simon | NTIS | 1966
    Schlagwörter: Radar echoes

    Space Geodesy Aircraft Experiment Final Report

    E. Genest | NTIS | 1970
    Schlagwörter: Radar echoes