Radio visibility - antenna look angle formulation for an apollo atmospheric entry
Radio visibility antenna look angle formulation for Apollo spacecraft atmospheric entry
LOOK ANGLE↗
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Results for “visibility”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Visible polarization data of mars.
Discrepancy in photometric and visible polarimetric determinations of Mars surface pressure attributed to aerosol particles in Martian atmosphere
POLARIZED LIGHT↗
Sea dye marker provides visibility for 20 hours
Sea dye marker block releases a visible slick which lasts at least twelve hours. The dye marker uses a fluorescent dye in a heat cured binder which, when immersed in seawater, releases the dye at a controlled rate.
De Laat, F.↗
The role of visible articulation in speech recognition
Role of visible articulation in speech recognition
EXPERIMENT DESIGN↗
Development of continuous, high efficiency, room temperature, visible wavelength, semiconductor injector lasers Final report
Semiconductor injection laser for continuous operation at room temperature in visible wavelength range
SILICON CARBIDE↗
Visibility for evaluation
Management planning and visibility in evaluation of contractor logistics in missile systems
Zierdt, J. G.↗
The effects of high luminance sources upon the visibility of point sources.
Visibility of point sources approaching or receding from high luminance source in apparent frontal plane
VISUAL PERCEPTION↗
Nearly monoenergetic electron fluxes detected during a visible aurora.
Electron flux measurement during visible aurora, using high resolution rocketborne spectrometer
AURORAL SPECTROSCOPY↗
The backscattering and extinction of visible and infrared radiation by selected major cloud models.
Volume backscattering functions and optical extinction coefficients for visible and IR RADIATION and selected cloud models
BACKSCATTER↗
Optical integrating sphere operates at visible and infrared wavelengths
An optical integrating sphere with a faceted reflective lining on the inside surface will provide light randomization /mixing of diffusely and specularly reflected light/ with relatively few reflections. The improved sphere has a sufficiently high reflectivity for both visible and infrared radiation.
Aisenberg, S.↗
Mars - Visible and near infrared studies and the composition of the surface
Polarimetric, photometric, and spectrophotometric measurements of Mars, and visible and near infrared studies of Martian surface composition
Oleary, B. T.↗
Experiment S046 - Visible Radiation Polarization Measurements, Phase C Final Report, 1 Jul. 1967 - 31 Jan. 1968
Visible radiation polarization measurements
Hariharan, T. A.↗
Study of flight management requirements during SST low visibility approach and landing operations. Volume 1 - Definition of baseline SST landing system
Baseline instrument landing system for low visibility approach and landing of supersonic transports
Donohue, V. R.↗
Study of flight management requirements during SST low visibility approach and landing operations. Volume 2 - Delineation of potential problems in supporting the performance of flight management tasks
Potential flight management problems during low visibility landing of supersonic transports
Gartner, W. B.↗
Study of flight management requirements during SST low visibility approach and landing operations. Volume 3 - Recommendations for a simulation research study of selected flight management support problems
Simulation objectives and requirements for flight management problems during low visibility approach and landing of supersonic transports
Gartner, W. B.↗
Study of flight management requirements during SST low visibility approach and landing operations Final summary report
Flight management operational problems and task requirements for low visibility approach and landing of supersonic transports
Gartner, W. B.↗
Visible and near-infrared emittance of ablation chars and carbon.
Visible and near IR spectral reflectance and emittance at high temperature of ablation chars, carbon and graphite
Spitzer, C. R.↗
Measurement of phase variance and autocorrelation during radio-star visibility fades.
Phase variance and autocorrelation measurement during radio star visibility fades
Fremouw, E. J.↗