Auflistung nach Schlagwort "cratering"
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Degradation of Small Simple and Large Complex Lunar Craters: Not a Simple Scale Dependence
(Journal of Geophysical Research: Planets, 2020-04-20)The crater record of a planetary surface unit is often analyzed by its cumulative size‐frequency distribution (CSFD). Measuring CSFDs involves traditional approaches, such as traditional crater counting (TCC) and buffered ... -
Impact-Induced Porosity and Microfracturing at the Chicxulub Impact Structure
(Journal of Geophysical Research: Planets, 2019)Porosity and its distribution in impact craters has an important effect on the petrophysical properties of impactites: seismic wave speeds and reflectivity, rock permeability, strength, and density. These properties are ... -
Re‐examination of the Population, Stratigraphy, and Sequence of Mercurian Basins: Implications for Mercury's Early Impact History and Comparison With the Moon
(Journal of Geophysical Research: Planets, 2020-08-11)Mercury has one of the best‐preserved impact records in the inner solar system due to the absence of an atmosphere and relatively unmodified ancient surface. However, our knowledge of the early impact record and the nature ... -
Studying the Global Spatial Randomness of Impact Craters on Mercury, Venus, and the Moon With Geodesic Neighborhood Relationships
(Journal of Geophysical Research: Planets, 2021-03-29)Impact crater records on planetary surfaces are often analyzed for their spatial randomness. Generalized approaches such as the mean second closest neighbor distance (M2CND) and standard deviation of adjacent area (SDAA) ...