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Improving satellite image classification accuracy using GAN-based data augmentation and vision transformers
Deep learning (DL) algorithms have shown great potential in classifying satellite imagery but require large amounts of labeled data to make accurate...
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Enhancing Detection of Remotely-Sensed Floating Objects via Data Augmentation for Maritime SAR
A figure of 33,000 search and rescue (SAR) incidents were responded to by the UK’s HM Coastguard in 2020, and over 1322 rescue missions were...
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Carbonate lithofacies classification in optical microscopy: a data-centric approach using augmentation and GAN synthetic images
Carbonate rocks are classified based on many proposals, according to the analysis objective. Pre-Salt carbonate oil reservoirs in the Brazilian...
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Potential of Satellite-Based Augmentation Systems (SBAS) in Test and Evaluation of Missiles in Indian Test Range Applications
From the beginning of World War II, dual-axis tracking radars have played an important role in the tracking of missiles in test ranges. These radars...
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Exploring characteristics of BDS-3 PPP-B2b augmentation messages by a three-step analysis procedure
This study discovers three critical characteristics of PPP-B2b augmentation messages, potentially improving positioning continuity and accuracy for...
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Rapid frequency transfer by BDS-3/GPS PPP with tropospheric augmentation
Precise point positioning (PPP) can currently achieve time transfer to a precision of one hundred picoseconds. However, the long convergence time is...
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Real-time regional tropospheric wet delay modeling and augmentation performance for triple-frequency PPP/PPP-IAR during typhoon weather
Troposphere augmentation is of great importance for global navigation satellite system (GNSS) real-time precise point positioning (PPP) service. This...
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A weighted mean temperature (Tm) augmentation method based on global latitude zone
The weighted mean temperature ( T m ) is a function of atmospheric temperature and vertical humidity profiles. It plays a crucial role in the progress...
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PPP-RTK with augmentation from a single reference station
Precise point positioning (PPP) with augmentation by a network of continuously operating reference stations (CORS), known as PPP-RTK, enables fast...
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Construction of a meteorological application system based on BDS ground-based augmentation network and water vapor products validation
The national Beidou Navigation Satellite System (BDS) ground-based augmentation network (BGAN) of China is constructed with the existing GNSS...
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The topside global broadcast ionospheric delay correction model for future LEO navigation augmentation
In this paper, we propose a solution of designing a topside broadcast ionospheric model to enable the future low earth orbit (LEO) navigation...
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Research on Automatic Classification of Premium Threaded Connections Make-Up Torque Curve Based on CNNs with Data Augmentation
Leakage of premium thread connections tubing is the main reason for annulus pressure and affecting well integrity level. At present, helium gas seal...
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Initial performance assessment of the single-frequency (SF) service with the BeiDou satellite-based augmentation system (BDSBAS)
The BeiDou satellite-based augmentation system (BDSBAS) is expected to provide single-frequency (SF) service through B1C signals for users in Chinese...
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Spatial prediction using random forest spatial interpolation with sample augmentation: a case study for precipitation map**
Spatial prediction(SP) based on machine learning(ML) has been applied to soil water quality, air quality, marine environment, etc. However, there are...
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Establishment and assessment of a zenith wet delay (ZWD) augmentation model
The zenith wet delay (ZWD) accuracy is one of the most important factors affecting the convergence time and the positioning precision in precise...
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Performance improvement of the GAGAN satellite-based augmentation system based on local ionospheric delay estimation in Thailand
Satellite-Based Augmentation System (SBAS) is essential to support aircraft navigation. L1 SBAS operates on the L1 frequency (1575.42 MHz) and is...
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Frequency design of LEO-based navigation augmentation signals for dual-band ionospheric-free ambiguity resolution
Due to the spectrum congestion of current navigation signals in the L-band, it is difficult to apply for another two proper frequencies in this band...
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Random-Drop Data Augmentation of Deep Convolutional Neural Network for Mineral Prospectivity Map**
Convolutional neural network (CNN) has demonstrated promising performance in classification and prediction in various fields. In this study, a CNN is...
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Seismic Shot Gather Denoising by Using a Supervised-Deep-Learning Method with Weak Dependence on Real Noise Data: A Solution to the Lack of Real Noise Data
AbstractIn recent years, supervised-deep-learning methods have shown some advantages over conventional methods in seismic data denoising, such as...
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Improving GNSS PPP-RTK through global forecast system zenith wet delay augmentation
The precise point positioning real-time kinematic (PPP-RTK) is a high-precision global navigation satellite system (GNSS) positioning technique that...
