Saturn's rings - Spectral reflectivity and compositional implications
Saturn rings spectral reflectivity measurement and compositional implications concerning water frosts and silicates
Johnson, T. V.↗
Engineering topics
Johnson, T. V.
Publications and source records attributed to Johnson, T. V..
Lunar spectral reflectivity /0.30 to 2.50 microns/ and implications for remote mineralogical analysis
Lunar surface spectral reflectivity measured with ground based telescopes for remote mineralogical analysis
Johnson, T. V.↗
Galilean satellites - The spectral reflectivity 0.30-1.10 micron
Galilean satellites spectral reflectivity from photometric observations during Jupiter apparitions
Johnson, T. V.↗
Asteroid Vesta - Spectral reflectivity and compositional implications
Absorption bands in reflection spectra of various asteroids, comparing Vesta composition to meteorites and Apollo 11 samples
Adams, J. B.↗
Relative reflectivity /0.4 nu to 1.1 nu/ of the lunar landing site Apollo 7
Relative reflectivity of lunar landing site Apollo 7 compared to site Apollo 2, showing compositional and mineralogical differences
Johnson, T. V.↗
Differences between proposed Apollo sites. II - Visible and infrared reflectivity evidence.
Visible and IR spectral reflectivity of Apollo lunar landing sites, attributing reflectivity differences to compositional and/or mineralogical differences
Johnson, T. V.↗
Relative spectral reflectivity 0.4-1 mu of selected areas of the lunar surface.
Relative IR spectral reflectivity of selected lunar surface areas measured using double beam photoelectric filter photometer
Johnson, T. V.↗