Results 31 to 40 of about 32,835 (209)
A Simple Agent‐Based Model That Reproduces All Types of Barchan Interactions
Geophysical Research Letters, 2023 We introduce a novel agent‐based model for simulating interactions between migrating barchan dunes. A new two‐flank representation of barchans allows modeling of bedform asymmetries that are intrinsic to collision dynamics but have not been explored ...
Dominic T. Robson, Andreas C. W. Baas
doaj +1 more source
, 2023 This is part of the dataset concerning the YOLO training of satellite images (Barchan dunes). In this dataset, you find the "YOLOv8 train" folder that contains the structure and images obtained from NASA/JPL-Caltech/UArizona and we saved the ...
Cunez, E (via Mendeley Data)
core +1 more source
Analysis of Barchan morphology in the west of Loot desert using morphometric features [PDF]
کاوشهای جغرافیایی مناطق بیابانی, 2018 In this article, we analyzed the morphology of barchans (crescentic sand dunes) using morphometric features of seven components of this landform in the west of the Loot desert near Pashoeyeh village. The components were height, width, length of the right
Mehran Maghsoudi +4 more
doaj +1 more source
, 2023 This is part of the dataset concerning the YOLO training of experimental images (Barchan dunes). In this dataset, you find the "YOLOv8 train" folder that contains the structure and images observed during lab experiments to train a CNN with ...
Cunez, E (via Mendeley Data) +1 more
core +1 more source
Cross-plane stereo-PIV measurements in a refractive-index-matched environment of flow associated with barchan dunes immersed in a turbulent boundary layer [PDF]
, 2021 Barchan dunes are crescent-shaped bedforms that form in aeolian (i.e., wind-driven) environments (including both Earth and other planets, such as Mars) as well as subaqueous environments.
Bristow, Nathaniel +3 more
core +1 more source
Tikrit Journal of Pure Science, 2023 Study of three Barchan sand dunes in Na'ama area southeast Tikrit city have been carried out for (10) samples, the investigation included petrographical, mineralogical and geochemical aspects of the sand dunes from grain size point, the sand grains are ...
Yaseen S. K. Al-Jwaini
doaj +1 more source
, 2020 This file includes the data for wind erosion rate, wind flow and relevant materials in manuscript "Wind tunnel simulation of the aeolian erosion on the leeward side of barchan dunes and its implication for the spatial distribution patterns of barchan ...
Jiaqiang Lei +3 more
core +1 more source
Data "The Effects of Seasonal Wind Regimes on the Evolution of Reversing Barchan Dunes"
, 2021 This file includes the data for drone images, grain size and relevant materials in manuscript "The Effects of Seasonal Wind Regimes on the Evolution of Reversing Barchan ...
Xiaoping Yang +3 more
core +1 more source
Experiments dataset for "Barchan dunes on bidispersed granular beds"
, 2020 This dataset contains information from experiments about the paper "Barchan dunes on bidispersed granular beds". The files contain information about Matlab scripts for extracting images from the .MOV files, and then to process those images to obtain ...
Alvarez, C (via Mendeley Data) +1 more
core +1 more source
Migration and Morphology of Asymmetric Barchans in the Central Hexi Corridor of Northwest China
Geosciences, 2018 Crescent-shaped barchan dunes often display an asymmetric shape, with one limb longer than the other. As shown in previous studies, asymmetric bimodal winds constitute one major cause of barchan asymmetry, but the heterogeneous conditions of sand ...
Zhengcai Zhang +3 more
doaj +1 more source