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Found 28 dataset(s) matching "pre-magellan".
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A model for Mars depolarized radar echo power that (1) matches the observed variation of total radar cross section with longitude and (2) produces model spectra that have the broad features of...
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A model for Mars depolarized radar echo power that (1) matches the observed variation of total radar cross section with longitude and (2) produces model spectra that have the broad features of...
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Backscatter image data of the Moon made with Arecibo 70 cm radar in 1986 and 1987. The observations were made to demonstrate mapping resolution of 0.5 - 1.0 kilometers by using short transmitter...
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Backscatter image data of the Moon made with Arecibo 70 cm radar in 1986 and 1987. The observations were made to demonstrate mapping resolution of 0.5 - 1.0 kilometers by using short transmitter...
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High resolution radar map compiled from measurements made between 1981 and 1984 with the 70 cm wavelength radar at Arecibo Observatory. The data have resolutions ranging from 2 to 5 kilometers....
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High resolution radar map compiled from measurements made between 1981 and 1984 with the 70 cm wavelength radar at Arecibo Observatory. The data have resolutions ranging from 2 to 5 kilometers....
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Radar scaled backscatter cross section images of the Moon made with the 12.6 cm wavelength radar at Arecibo Observatory. The data are corrected for antenna beam shape, but not for radar scattering...
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Radar scaled backscatter cross section images of the Moon made with the 12.6 cm wavelength radar at Arecibo Observatory. The data are corrected for antenna beam shape, but not for radar scattering...
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The Arecibo 12.6 cm radar data set for Venus consists of scaled radar backscatter cross section images generated from data obtained in 1983 and 1988. The images are in raster format (one image per...
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The Arecibo 12.6 cm radar data set for Venus consists of scaled radar backscatter cross section images generated from data obtained in 1983 and 1988. The images are in raster format (one image per...
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Each record in the table specifies a longitude and latitude on Mercury and an estimate of its radius at that location, derived from Goldstone Solar System Radar observations.
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Each record in the table specifies a longitude and latitude on Mercury and an estimate of its radius at that location, derived from Goldstone Solar System Radar observations.
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This data set consists of Martian radii and elevations (relative to the 6 millibar reference surface) measured relative to JPL ephemeris DE_118. The data were obtained by the Goldstone Solar...
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This data set consists of Martian radii and elevations (relative to the 6 millibar reference surface) measured relative to JPL ephemeris DE_118. The data were obtained by the Goldstone Solar...
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The Goldstone Solar System Radar observations of Venus from 1972 until 1988 are included in this data set. The system operated at 12.6 cm up until 1977 operated at 12.9 cm. The data consist of...
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The Goldstone Solar System Radar observations of Venus from 1972 until 1988 are included in this data set. The system operated at 12.6 cm up until 1977 operated at 12.9 cm. The data consist of...
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This data set consists of a series of images of the Moon showing radar scaled echo power. Each covers about 400 square kilometers of the lunar surface, and contains two co-registered images....
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This data set consists of a series of images of the Moon showing radar scaled echo power. Each covers about 400 square kilometers of the lunar surface, and contains two co-registered images....
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This data set consists of groups of measurements made by the Radar Mapper experiment on the Pioneer Venus Orbiter spacecraft. The measurements were made during each approximately 12-second...
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This data set consists of groups of measurements made by the Radar Mapper experiment on the Pioneer Venus Orbiter spacecraft. The measurements were made during each approximately 12-second...
