Effective radar look directions for geologic interpretation
Semiquantitative radar look-direction analysis of faults, joint systems, and dip slopes and radar detectability of geologic features
Mac Donald, H. C.↗
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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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Surface energy exchange phenomena interpreted from IR experiments
Separation of multispectral images from multilayer film
Pease, R. W.↗
Theoretical interpretation of cosmic ray phenomena
Transport equations for determining cosmic ray phenomena of galaxy
Source record↗
Observations and interpretation of the lunar Mach cone
Lunar Mach cone in flow of magnetized warm collisionless solar plasma from Explorer 35 observations
Ness, N. F.↗
Re-interpretation of OSO-III scintillation counter measurements of hard solar X-ray spectra
Hard solar X-ray spectra measurements, reinterpreting OSO 3 scintillation counter response due to pulse pile-up
Hudson, H. S.↗
Ionospheric observations during the annular solar eclipse of 20 May 1966. V - Interpretation of observed results
Ionospheric Lyman alpha intensities and electron and positive ion densities during solar eclipse of 20 May 1966, discussing recombination model
Anastassiades, M.↗
Solar modulation of galactic cosmic rays with a twenty-year period - Interpretation and inferences
Galactic cosmic ray solar modulation with 20 year periodicity, suggesting nearby galactic magnetic field direction
Schatten, K. H.↗
Endogenetic craters interpreted from crater counts on the inner wall of Copernicus
Craters on lunar crater Copernicus inner walls, discussing origin based on size distribution frequency comparison with terrestrial basalt flow collapse craters
Gault, D. E.↗
Lunar metallic particle, 'mini-moon' - An interpretation
Troilite rich Ni-Fe particle /mini-moon/ from lunar surface, discussing different theories of origin
Carter, J. L.↗
Interpretation of the solar continuum from 1680 to 600 A - Model of the transition region photosphere-chromosphere and of the chromosphere
Brightness temperature from solar UV continuum in 1680 to 600 A in photosphere-chromosphere transition model
Cuny, Y.↗
The turn rate indicator - Its interpretation as affected by installation and true airspeed
Turn rate gyro installation angle and airspeed effects on instrument reliability, presenting in-flight investigation results relative to turn rate information usefulness under various flight conditions
Jackson, C. T., Jr.↗
Interpretation of high resolution spectra of Mars. III - Calculations of CO abundance and rotational temperature
Mars atmospheric CO abundances and rotational temperature from Voigt line profiles
Young, L. D. G.↗
Analysis and interpretation of density data from the low-G accelerometer calibration system /LOGACS/
Atmospheric density variation response time measurement to geomagnetic activity by satellites- borne low-G accelerometer calibration system, considering atmospheric heating mechanism
Devries, L. L.↗
Interpretation of high resolution spectra of Mars. II
Mars atmosphere high resolution line spectra, calculating carbon dioxide abundance, rotational temperature and surface pressure
Young, L. D. G.↗
Results and interpretation of the S-band occultation experiments on Mars and Venus
Mariner S-band occultation experimental data compared with theory for accuracy of physical characteristics of Mars and Venus atmosphere, reviewing data reduction and error analysis
Rasool, S. I.↗
Phenomenological approach to scatterometer data interpretation
A graphic method of analyzing radar scatterometer sea clutter data leading to linear relations between scattering cross sections and tan angle of incidence of the radiation is proposed. This relation permits formulation of simple analytic relations without reference to the ocean surface spectrum. Parameters introduced depend on the wavelength of the incident radiation and its polarization, and on wind and sea states. The simplicity of the expressions derived suggests a corresponding simplicity in the physical mechanism of radar sea clutter return.
Alzofon, F. E.↗
Theoretical interpretations of scatter propagation
The general features of a theory for signal scattering by turbulent irregularities are reviewed. Electromagnetic and path geometrical characteristics of the propagation are shown mathematically. The basic signal statistical distribution of the received field is also considered. The relationship of signal amplitude and phase to one another at succeeding instants of time provides a useful measure of signal fine structure.
Wheelon, A. D.↗
Hydrologic interpretations based on infrared imagery of Long Island, New York
Six remote-sensing flights over Long Island's north and south shores were made during the period July 13, 1967, to February 25, 1970. Infrared imagery in the 8- to 14-micrometer range was obtained; results varied from poor to excellent in quality. The ability of the RS 7 and Reconofax 4 imagers to discern thermal contrasts of as little as 1 to 2 C (Celsius) permitted identification of areas of heavy ground-water discharge. These areas were concentrated primarily along the eroded headlands of the north shore and in the lower reaches of watercourses draining into Great South Bay. Only a few highly localized examples of direct ground-water discharge into the embayments along Long Island's south shore were detected in the imagery. Thermal loading emanating from a powerplant near Oceanside is shown to be quickly dissipated in Middle Bay. Optimal time for the collection of infrared imagery for hydrologic studies on Long Island is in summer and in winter, when surface-water thermal differences are relatively large.
Pluhowski, E. J.↗