Results 21 to 30 of about 81,565 (312)
Geologic Mapping and Age Determinations of Tsiolkovskiy Crater
Remote Sensing, 2021 Tsiolkovskiy is a ~200 km diameter crater presenting one of the few mare deposits of the lunar far side. In this work, we perform a geological study of the crater by means of morpho-stratigraphic and color-based spectral mappings, and a detailed crater ...
Gloria Tognon +3 more
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The geology of the Navua Valles region of Mars
Journal of Maps, 2018 The Navua Valles are a system of channels and valleys on the inner rim of Hellas Basin. The aim of this mapping study was to determine the geologic history of the Navua Valles region; and the relationships between the basement, flow, and channel units ...
H. I. Hargitai +2 more
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Remote Sensing, 2022 We use a classic locale for geology education in the White Mountains, CA, to demonstrate a novel approach for using imaging spectroscopy (hyperspectral imaging) to generate base maps for the purpose of geologic mapping.
Francis J. Sousa, Daniel J. Sousa
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Remote Sensing, 2019 Visible through shortwave (VSWIR) spectral reflectance of the geologic units across the basal Tertiary nonconformity (BTN) is characterized at three spatially disparate locations in California. At two of these sites, location-specific spectral endmembers
Francis J. Sousa, Daniel J. Sousa
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AUTOMATIC BENGGANG RECOGNITION BASED ON LATENT SEMANTIC FUSION OF UHR DOM AND DSM FEATURES [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Benggang are characterized by deep-cut slopes with various shapes and depressions on the vast weathered crust slopes in southern China. The gully heads have been continuously collapsed and eroded to form a chair-like erosion landforms.
S. Shen +8 more
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Geologic application of thermal-inertia mapping from satellite [PDF]
, 1981 The author has identified the following significant results. Two night-time thermal images of the Powder River Basin, Wyoming distinctly show a major thermal feature.
Miller, S. H. +2 more
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International Journal of Environment and Geoinformatics, 2021 This study aimed at the geological and geospatial mapping of flood vulnerable areas in Ganaja, Lokoja metropolis for proper flood mitigation. The geological mapping of the study area involved taking several traverses and understudying the different rock
George Uchebike Ozulu +2 more
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Twenty Years of ASTER Contributions to Lithologic Mapping and Mineral Exploration
Remote Sensing, 2019 The Advanced Spaceborne Thermal Emission and Reflection Radiometer is one of five instruments operating on the National Aeronautics and Space Administration (NASA) Terra platform.
Michael Abrams, Yasushi Yamaguchi
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Entropic Regularization to Assist a Geologist in Producing a Geologic Map
Entropy, 2011 The gravity and magnetic data measured on the Earth’s surface or above it (collected from an aircraft flying at low altitude) can be used to assist in geologic mapping by estimating the spatial density and magnetization distributions, respectively ...
Francisco S. Oliveira +3 more
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Geologic Map of Aphrodite Map Area (AMA; I‐2476), Venus
Earth and Space Science, 2020 We present a 1:10‐M‐scale geologic map of the Aphrodite Map Area (AMA) of Venus (0°N–57°S/60–80°E). Geologic mapping employed NASA Magellan synthetic aperture radar and altimetry data.
V. L. Hansen, I. López
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