Publication Date:
2006-04-06
Description:
An improved version of the Pionner-Venus orbital data was used for a statistical analysis of global radar roughness and (alpha(0)) (rho) reflectivity. Classification maps of the venusian surface are produced in a supervised manner on the basis of statistical and empirical studies of the individual data sets. The primary objective is to assess the degree of homogeneity of surface radar properties within topographic provinces in order to map possible geologic boundaries. Maps were produced by correlating two data sets at a time. Classification of specific regions, such as Ishtar, has demonstrated that distinct geological units can be identified.
Keywords:
LUNAR AND PLANETARY EXPLORATION
Type:
NASA. Washington Repts. of Planetary Geol. Program; p 81-82
Format:
text
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