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Accuracy Assessment of Various Interpolation Techniques Used for Generation of Precise Geoidal Undulations in LiDAR Projects
Engineering applications viz. flood inundation, hydrological modelling, canal alignment, pipeline alignment studies, etc. often require precise...
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Complete three-dimensional coseismic displacements due to the 2021 Maduo earthquake in Qinghai Province, China from Sentinel-1 and ALOS-2 SAR images
On 22nd May 2021 (local time), an earthquake of M s 7.4 struck Maduo county in Qinghai Province, China. This was the largest earthquake in China since...
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Recursive Analytical Formulae of Gravitational Fields and Gradient Tensors for Polyhedral Bodies with Polynomial Density Contrasts of Arbitrary Non-negative Integer Orders
Exact computation of the gravitational field and gravitational gradient tensor for a general mass body is a core routine to model the density...
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Application of Supersplining to the Mesozoic and Paleozoic Geologic Time Scales
Methods to determine the ages of period and stage boundaries of the geologic time scale (GTS) have a long history and continue to be steadily...
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GRACE-FO accelerometer performance analysis and calibration
As a crucial payload on dedicated gravity satellites, the accelerometer (ACC) measures the non-gravitational force acting on the satellite. The...
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Risk Assessment and Management Method of Urban Flood Disaster
Due to the failure of flood control and drainage infrastructure to match the rapidly growing urbanization process, urban flooding has become one of...
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Estimating North Atlantic Hurricane Landfall Counts and Intensities in a Non-stationary Climate
Interest in tropical cyclone risk focuses on landfalling events, particularly on those at higher intensities, which cause the most significant...
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Alternative relationships to enhance the applicability of nonlinear filtration models in porous media
Nonlinear filtration in porous packing has remained a research challenge till this day. There have been numerous attempts to model the flow...
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Modeling Extreme Precipitation Data in a Mining Area
In recent decades, extreme precipitation events have increased in frequency and intensity in Greece and across regions of the Mediterranean, with...
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Landslide displacement prediction based on the ICEEMDAN, ApEn and the CNN-LSTM models
Landslide deformation is affected by its geological conditions and many environmental factors. So it has the characteristics of dynamic, nonlinear...
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A polynomial chaos framework for probabilistic predictions of storm surge events
We present a polynomial chaos-based framework to quantify the uncertainties in predicting hurricane-induced storm surges. Perturbation strategies are...
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A method to predict the peak shear strength of rock joints based on machine learning
In geotechnical and tunneling engineering, accurately determining the mechanical properties of jointed rock holds great significance for project...
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A Refined Extraction Method for Street Trees in Mobile Laser System Point Clouds
Street trees on both sides of the road are one of the important infrastructures of a city. Automatic extraction of street trees is of great...
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Particulate Organic Carbon (POC) Estimation and Algorithm Development in Northeast Arabian Sea Coastal Water
In situ sampling and analysis for water quality and bio-optical parameters carried out in the northeast Arabian Sea, in Diu and Daman coastal waters...
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In orbit calibration of the non-orthogonality of the two fluxgate sensors onboard CSES
With the accumulation of data, it is possible to study the long-term variation of Fluxgate Magnetometers (FGM) of High Precision Magnetometer (HPM)...
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Real-Time Tsunami Data Assimilation of S-Net Pressure Gauge Records During the 2016 Fukushima Earthquake
In this chapter, I combined the tsunami data assimilation approach with the real-time tsunami detection algorithm. The tsunami of the 2016 Fukushima...
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Evaluating landslide susceptibility and landscape changes due to road expansion using optimized machine learning
The Garhwal and Kumaun regions of the Himalayas of India have experienced rapid urbanisation due to the expansion of the national highway (NH-58) in...
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A method for correcting InSAR interferogram errors using GNSS data and the K-means algorithm
Correcting interferometric synthetic aperture radar (InSAR) interferograms using Global Navigation Satellite System (GNSS) data can effectively...
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Model assessment of GNSS-based regional TEC modeling: polynomial, trigonometric series, spherical harmonic and multi-surface function
The ground-based GNSS VTEC model can adequately capture the spatiotemporal characteristics of ionosphere activities. However, it is difficult to...
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A novel method for tropospheric delay map** function vertical modeling
In high-precision space geodetic techniques data processing, the map** function (MF) is a key factor in map** the radio waves from the zenith...
