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Damage Assessment Due to Wheat Lodging Using UAV-Based Multispectral and Thermal Imageries
Lodging in wheat can reduce grain output both in terms of quality and quantity. Accurate and timely assessment of lodged areas as well as a reduction...
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UAV-based multispectral image analytics for generating crop coefficient maps for rice
Crop coefficients are important to determine crop evapotranspiration (ET c ), seasonal crop water requirement, and irrigation water depth. Similarities...
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Multispectral UAV and satellite images for digital soil modeling with gradient descent boosting and artificial neural network
Sensor technology and machine learning (ML) enable rapid and accurate estimation of soil properties. This study aimed to estimate some soil...
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UAV-Based Detection of Deciduous Tree Species Using Structural and Spectral Characteristics
The use of remote sensing technology is essential for identifying and map** tree species. In species management, remote sensing tools like Unmanned...
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Soil respiration estimation in desertified mining areas based on UAV remote sensing and machine learning
Timely and accurate monitoring of soil respiration (Rs) in desertified mining areas is helpful to understand its spatial and temporal distribution...
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Calibration of Satellite Imagery with Multispectral UAV Imagery
Unmanned aerial vehicle (UAV)-based multispectral remote sensing has shown a tremendous potential normalized difference vegetation index (NDVI) for...
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Using drone-based multispectral imaging for investigating gravelly debris flows and geomorphic characteristics
Field reconnaissance has difficulty in providing information on topographic features of debris flow in vegetation-covered mountain regions. The study...
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Wetland information extraction based on UAV multispectral and oblique images
Wetland monitoring is of great significance to wetland protection. In this paper, multiscale segmentation object-oriented method is used to extract...
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Smart monitoring of road pavement deformations from UAV images by using machine learning
Road pavement deformation monitoring is considered the main task for maintenance purposes, especially potholes and cracks, which are the most common...
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A rapid field crop data collection method for complexity crop** patterns using UAV and YOLOv3
Crop type map** using remote sensing is critical for global agricultural monitoring and food security. However, the complexity of crop planting...
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Performance analysis of deep learning models for tree species identification from UAV images
This paper addresses the crucial task of identifying tree species, which is often intricate, time-consuming, and reliant on expert knowledge. To...
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Tree Species Map** in Mangrove Ecosystems Using UAV-RGB Imagery and Object-Based Image Classification
Unmanned aerial vehicles (UAV) imagery has proved to be useful in the efficient protection and management of mangrove forests. However, there have...
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Comparative performance of four machine learning models for land cover classification in a low-cost UAV ultra-high-resolution RGB-only orthomosaic
The necessity for accurate and affordable geospatial information continues to grow in modern times. For this purpose, we employed a low-cost unmanned...
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Comparison of Vegetation Indices of Crops from Satellite Images PerúSAT-1 and UAV
Vegetation indices mainly identify plant health conditions, such as bioindicators monitoring crops using satellite images. The most used indices in...
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Individual tree segmentation and biomass estimation based on UAV Digital aerial photograph
Digital aerial photograph (DAP) data is processed based on Structure from Motion (SfM) algorithm and regional net adjustment method to generate...
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Automated Tax Map** from UAV Multispectral Imagery
Tax map** is an essential element for efficient management of real estate property and tax management, paving the way for effective implementation...
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Building information extraction and earthquake damage prediction in an old urban area based on UAV oblique photogrammetry
Seismic performance investigation and earthquake damage prediction of buildings in old urban areas are of great significance for the resistance to...
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Rock characterization, UAV photogrammetry and use of algorithms of machine learning as tools in map** discontinuities and characterizing rock masses in Acoculco Caldera Complex
The use of UAV represents a very useful tool for rock mass characterization, particularly in large, unsafe, and not accessible areas characterized by...
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UAV-mounted Ground Penetrating Radar: an example for the stability analysis of a mountain rock debris slope
This paper describes scientific research conducted to highlight the potential of an integrated GPR-UAV system in engineering-geological applications....
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The paleoclimatic environment reconstruction of Lop Nur in NW China in UAV spectroscopy
The change in the ecological environment in the arid core area is a critical issue in the context of global warming. To study the paleoclimate...