Optimum wavelength intervals for surface temperature radiometry.
Optimum wavelength intervals for surface temperature radiometry from total reflectance measurement of common surface minerals
MINERAL↗
SEARCH · Engineering Papers
Results for “WAVELENGTHS”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Solar observations at millimeter wavelengths.
Millimeter wavelength solar radiation consisting of thermal, slowly varying active and burst components and eclipse measurements of brightness distribution
MILLIMETER WAVE↗
Measurements and interpretation of the microwave spectrum of the terrestrial atmosphere near 1-centimeter wavelength.
Solar extinction measurements and interpretation of terrestrial atmosphere microwave absorption spectrum near 1-cm wavelength
PLANETARY ATMOSPHERE↗
Wavelength dependence of polarization. VIII - Interstellar polarization.
Plane interstellar polarization dependence on wavelength observed in 18 stars with UV and IR FILTER
INTERSTELLAR MATERIAL↗
Wavelength dependence of polarization by small graphite flakes.
Wavelength dependence of polarization by small graphite flakes with anisotropic dielectric constant
OPTICAL POLARIZATION↗
Aluminized thin-window proportional-counter tube is stronger, more responsive in long wavelength region
A thin-window proportional counter tube of 0.25-mil Mylar with a thin aluminum coating on one side permits efficient detection of long wavelength X rays. It is sufficiently rugged for long-term use in space or other demanding environments.
Schnopper, H. W.↗
Procurement, Operation, and Relocation of the 16 Foot Millimeter Wavelength Antenna System Final Report, 13 Nov. 1961 - 13 Nov. 1966
Radiometer instrumentation of 16-foot millimeter wavelength antenna system
ANTENNA↗
Study of radio echoes from the moon at 23 centimeters wavelength.
Short-pulse radio reflections to determine average scattering behavior of lunar surface at 23 cm wavelength
RADAR CROSS SECTION↗
24 hour history of radar angel activity at three wavelengths.
24 hr history of radar angel activity at 3.2, 10.7 and 71.5 cm wavelengths
RADAR ECHO↗
Results of a radiometric moon-mapping investigation at 3 millimeters wavelength.
Radiometric maps of brightness temperature contours on lunar disk from measurements of 3.3 mm wavelength thermal emission
RADIOMETRY↗
On the wavelengths of absorption lines in quasistellar objects.
Absorption wavelengths of QSOs, noting relatively large red shifts
ABSORPTION CROSS SECTION↗
Performance characteristics of a single- wavelength liquid-metal MHD induction generator with end-loss compensation.
Performance characteristics of single wavelength liquid-metal MHD induction generator with end- loss compensation
PERFORMANCE CHARACTERISTICS↗
Observations of the lunar eclipse of December 19, 1964, at a wavelength of 3.3 mm.
Radiometric observations of total lunar eclipse of December 19, 1964 at wavelength of 3.3 mm indicate no significant temperature difference
RADIOMETRY↗
Performance of the Parkes 210-foot paraboloid at wavelengths from 6 to 75 cm.
Aperture efficiency of Parkes radio telescope reflector for decimeter and centimeter wavelengths obtained through celestial radio source
PERFORMANCE CHARACTERISTICS↗
Repetitively pulsed, wavelength-selective carbon dioxide laser
Carbon dioxide laser as a simple portable unit generates coherent light pulses at selected infrared wavelengths. The improved laser was designed for the detection of air pollutants but can be applied to optical communications.
Hanst, P. L.↗
A precision spacecraft radiometer for hectometer wavelengths
Radio Astronomy Explorer satellite radiometer for measuring cosmic noise in vicinity of 100 meter wavelengths
Krustins, J.↗
Lunar radar scattering at 6 and 12 meter wavelengths
Lunar radar echoes at 6 and 12 m wavelengths analyzed to obtain lunar surface scattering data
Burns, A. A.↗
Spontaneous emission from a helium-neon laser as a convenient wavelength standard.
Spectral lines of spontaneous emission from helium-neon laser as convenient wavelength standard
Heimple, H. H.↗