1–10 of 303 hits
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    Remote Attitude Sensing with Polarization-Modulated Light

    Barnard, Thomas W. / Wasserman, Julian / Schroeder, John B. | IEEE | 1972
    A system concept for remote measurement of vehicle orientation with only passive devices mounted on a vehicle is presented. Three channels ...
    Publisher: IEEE

      Remote attitude sensing with polarization-modulated light

      Barnard, T.W. / Wasserman, J. / Schroeder, J.B. | Tema Archive | 1972
      A system concept for remote measurement of vehicle orientation with only passive devices mounted on a vehicle is presented. Three channels ...

    Several Questions I Always Wanted Answered About Remote Sensing, but Didn't Know Who to Ask

    Porter, J. Robert | IEEE | 1972
    , and U.S. agencies regarding remote sensing. The difficulty in answering these questions is simply that no single view by any one of these ...
    Publisher: IEEE

    Experimental results of the remote sensing of sea-surface salinity of 21-cm wavelength

    Thomann, G.C. | Tema Archive | 1976
    The complex dielectric constant of sea water is a function of salinity at 21-cm wavelength, and sea-water salinity can be determined by a ...

    Remote sensing of atmospheric water content from satellites using microwave radiometry

    Gordy, N.C. | Tema Archive | 1976
    Analysis is presented which substantiates the high correlation achieved in relating integrated water vapor and liquid water to brightness ...

    An ocean bottom seismograph using digital telemetry and floating-point conversion

    Grant Blackinton, J. / Odegard, M.E. | Tema Archive | 1977
    crystal hydrophone output; 3) a rectified output from the same hydrophone in the 500-1500-Hz band; 4) a temperature and water current sensing ...

    Radar scatterometer discrimination of sea-ice types

    Parashar, S.K. / Haralick, R.M. / Moore, R.K. et al. | Tema Archive | 1977
    Experiments with 400-MHz and 13.3 GHz radar scatterometers indicate that these all-weather remote sensors provide some information which ...

    Remote sensing of sea state by analysis of backscattered microwave phase fluctuations

    Clifford, S.F. / Borrick, D.E. | Tema Archive | 1978
    The relative phase of a normally incident microwave signal scattered off the sea surface is a random function of space and time. The ...

    Pioneer Venus spacecraft design and operation

    Nothwang, G. J. | NTRS | 1980
    The Pioneer Venus Orbiter and Multiprobe spacecraft design and operation enabled both remote and in-situ measurements of the Venusian ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Launch Vehicles And Space Vehicles

    Pioneer Venus Overview

    Colin, Lawrence | NTRS | 1980
    A Pioneer Venus Overview is discussed. Pioneer Venus consists of two basic spacecraft: Orbiter and Multiprobe. The latter was separated ...
    Publisher: Institute of Electrical and Electronics Engineers

    Pioneer Venus Multiprobe entry telemetry recovery

    Miller, R. B. / Ramos, R. | NTRS | 1980
    unique telemetry recovery approaches on the ground. The result was double redundancy, use of spectrum analyzers to aid in rapid acquisition of ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Space Communications, Spacecraft Communications, Command And Tracking