Jacob Berryhill
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View article: Application of MLS and UAS-SfM for Beach Management at the North Padre Island Seawall
Application of MLS and UAS-SfM for Beach Management at the North Padre Island Seawall Open
Collecting accurate and reliable beach morphology data is essential for informed coastal management. The beach adjacent to the seawall on North Padre Island, Texas, USA has experienced increased erosion and disrupted natural processes. Cit…
View article: Correction: Pilartes-Congo et al. Empirical Evaluation and Simulation of GNSS Solutions on UAS-SfM Accuracy for Shoreline Mapping. Drones 2024, 8, 646
Correction: Pilartes-Congo et al. Empirical Evaluation and Simulation of GNSS Solutions on UAS-SfM Accuracy for Shoreline Mapping. Drones 2024, 8, 646 Open
In the original publication [...]
View article: Empirical Evaluation and Simulation of GNSS Solutions on UAS-SfM Accuracy for Shoreline Mapping
Empirical Evaluation and Simulation of GNSS Solutions on UAS-SfM Accuracy for Shoreline Mapping Open
Uncrewed aircraft systems (UASs) and structure-from-motion/multi-view stereo (SfM/MVS) photogrammetry are efficient methods for mapping terrain at local geographic scales. Traditionally, indirect georeferencing using ground control points …
View article: UAS‐based multispectral imaging for detecting iron chlorosis in grain sorghum
UAS‐based multispectral imaging for detecting iron chlorosis in grain sorghum Open
This study uses a small unmanned aircraft system equipped with a multispectral sensor to assess various vegetation indices (VIs) for their potential to monitor iron deficiency chlorosis (IDC) in a grain sorghum ( Sorghum bicolor L.) crop. …
View article: Classification of Terrestrial Lidar Data Directly From Digitized Echo Waveforms
Classification of Terrestrial Lidar Data Directly From Digitized Echo Waveforms Open
Information derived from full-waveform (FW) light detection and ranging (lidar) data has already been shown to be relevant for point cloud analysis tasks. Relevant waveform attributes to populate the corresponding point’s feature vector ar…
View article: Terrestrial Lidar Data Classification Based on Raw Waveform Samples Versus Online Waveform Attributes
Terrestrial Lidar Data Classification Based on Raw Waveform Samples Versus Online Waveform Attributes Open
In this study, the potential of raw samples of digitized echo waveforms collected by full-waveform (FW) terrestrial laser scanning (TLS) for point cloud classification is investigated. Two different TLS systems are employed, both equipped …
View article: Simulation and Characterization of Wind Impacts on sUAS Flight Performance for Crash Scene Reconstruction
Simulation and Characterization of Wind Impacts on sUAS Flight Performance for Crash Scene Reconstruction Open
Small unmanned aircraft systems (sUASs) have emerged as promising platforms for the purpose of crash scene reconstruction through structure-from-motion (SfM) photogrammetry. However, auto crashes tend to occur under adverse weather conditi…
View article: Deep Learning-Based Single Image Super-Resolution: An Investigation for Dense Scene Reconstruction with UAS Photogrammetry
Deep Learning-Based Single Image Super-Resolution: An Investigation for Dense Scene Reconstruction with UAS Photogrammetry Open
The deep convolutional neural network (DCNN) has recently been applied to the highly challenging and ill-posed problem of single image super-resolution (SISR), which aims to predict high-resolution (HR) images from their corresponding low-…