Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Digital Outcrop Models"”.
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BUILDING A BETTER TRAINING IMAGE WITH DIGITAL OUTCROP MODELS: THESE GO TO ELEVEN
… increase realism captured in TIs, a quantitative outcrop analog-based approach utilizing terrestrial lidar and high-resolution, calibrated digital photography is combined with lithofacies analysis to produce TIs. Terrestrial lidar scans and high-resolution digital imagery were acquired of a …
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3D Geologic Mapping and Characterization Using Digital Outcrop Models Generated from Uninhabited Aerial Vehicles and Structure-from-Motion Photogrammetry
Outcrops are a primary source of geologic information and key in developing knowledge for teaching, training, and research. Observations from outcrop exposures provide opportunities to directly characterize detailed sedimentological composition, architectural characteristics, and link observations …
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Multi-Disciplinary Analyses of Outcropping Late Cretaceous Clinoform Stratigraphy, Magallanes Basin, Chile
… Magallanes Basin, Chile, where a seismic-scale outcrop exposes shelf-edge clinoforms, deltaic strata, an incised submarine canyon, stratigraphic pinch-outs, and down-dip deep-water deposits within a regionally constrained stratigraphic framework. Here, I integrate drone-derived digital outcrop …
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Evaluating the impact of deep-water channel architecture on the probability of correct facies classification using 3D synthetic seismic data
… Forward seismic reflectivity modeling of a digital outcrop models is commonly used to explore how depositional architecture is interpretable in a filtered seismic response. One limitation of forward seismic reflectivity modeling studies is that they often stop short of qualitatively …
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Three-dimensional eolian bounding surface architecture of the Entrada sandstone, Utah: expanding our understanding of reservoir heterogeneity in wet eolian systems
… technologies (e.g, RTK GPS data, drone-derived digital outcrop models) to precisely resolve the kilometer-scale three-dimensional stratigraphic architecture of wet eolian Middle Jurassic Entrada Sandstone outcrops located ~60 km south of Moab, Utah at Rone Bailey Mesa (RBM). Six facies are …
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Outcrop-derived facies model and cycle architecture of the Tansill G27-G28 high-frequency sequences, Rattlesnake Canyon, New Mexico
… developed and modified over decades of extensive outcrop studies (Tyrrell, 1969), making it one of the type locations to study depositinal processes of a structurally dynamic platform. This study provides the opportunity to examine the terminal phase of carbonate deposition of a dynamically …
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Depositional constraints on lacustrine carbonates from the Winnemucca Dry Lake Basin, Nevada, USA
… levels expose numerous tufa deposits, enabling outcrop and basin-scale examination of tufa depositional patterns.</p> <p>Tufas in this study were classified based on their mesoscale texture and exposure morphology using a combination of satellite imagery, digital outcrop models created from …