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701
Experiment and Applications of Dynamic Constitutive Model of Tensile and Compression Damage of Sandstones
Published 2021-01-01“…The reliability of the numerical simulation is verified by combining the test results of the field geological radar on the roadway roof.…”
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702
Case Study of Ground-Based Glaciogenic Seeding of Clouds over the Pyeongchang Region
Published 2018-01-01“…However, in three of four cases, the vertical reflectivity from micro rain radar, total concentration, and average size of snow particles observed at PARSIVEL and precipitation increased in the seeding effect time. …”
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703
Measuring high-efficiency perfect composite vortex beams with reflective metasurfaces in microwave band
Published 2024-12-01“…This work provides new ideas and methods for generating high-quality metasurface-based perfect composite vortex beams in the microwave region, paving an ideal path for microwave communication systems, optical manipulation and radar detection.…”
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704
From InSAR‐Derived Subsidence to Relative Sea‐Level Rise—A Call for Rigor
Published 2025-01-01“…Thiéblemont et al. (2024, https://doi.org/10.1029/2024ef004523) reached a remarkable milestone by providing a continental‐scale estimate of vertical land motion (VLM) across European coastal zones by utilizing European Ground Motion Service (EGMS) data, obtained from Interferometric Synthetic Aperture Radar (InSAR) data from Sentinel‐1 satellites. Their findings reveal widespread coastal subsidence, with nearly half of the coastal floodplains, including major cities and ports, subsiding at rates exceeding 1 mm/yr, thereby exacerbating relative SLR. …”
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705
Cobertura LiDAR-Fotogramétrica, batimetría y levantamiento de infraestructuras como soporte al análisis de riesgos de inundación en la subcuenca del río Genil
Published 2024-01-01“…Los resultados se han contrastado con las láminas de inundación de 2010 cartografiadas mediante observación directa mediante satélite Radar.…”
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706
Analysis of Uneven Settlement of Long-Span Bridge Foundations Based on SBAS-InSAR
Published 2025-01-01“…Here, we applied Small Baseline Subsets Synthetic Aperture Radar Interferometry (SBAS-InSAR) technology to monitor foundation settlement of a long-span bridge. …”
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707
Pencil Beam Planar Ka-Band Antenna Array Using Waveguide Displaced Radiators Sections for Millimeter Wave Applications
Published 2025-01-01“…This study presents the design and analysis of a wideband planar Ka-band antenna array for millimeter-wave 5G wireless systems, radar, and satellite communication systems. The proposed antenna array utilizes waveguide sections with radiating elements (grooves) positioned on the outer side and a feeder at a specific distance from the planar input surface. …”
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708
The Consequences of Mining Damage and their Impact on the Natural Environment – a Case Study of Trzebinia
Published 2024-12-01“…Methodology: The article uses theoretical and practical research methods, including the analysis of a report on satellite methods, which was developed on the basis of data from satellite radar interferometry. The land surface movement system belongs to the group of products of the Copernicus program, which involves monitoring the land surface, and its implementation was commissioned by the European Environment Agency (EEA). …”
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709
A Landscape-Clustering Zoning Strategy to Map Multi-Crops in Fragmented Cropland Regions Using Sentinel-2 and Sentinel-1 Imagery with Feature Selection
Published 2025-01-01“…Subsequently, four types of features (spectral, phenological, textural and radar features) are combined in various configurations to create different classification schemes. …”
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710
Identifying spatiotemporal pattern and trend prediction of land subsidence in Zhengzhou combining MT-InSAR, XGBoost and hydrogeological analysis
Published 2025-01-01“…This study jointly utilised Multi-temporal synthetic aperture radar interferometry (MT-InSAR), eXtreme Gradient Boosting (XGBoost), and hydrogeological analysis to quantitatively assess the extent and trends, as well as the causes of land deformation before and after the 7·20 event in Zhengzhou city. …”
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711
Long-term changes in the dependence of <i>Nm</i>F2 on solar flux at Juliusruh
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712
Variants of the Sliding Mode Control in Presence of External Disturbance for Quadrotor
Published 2020-01-01“…Online planning which is based on the offline one, is given on-board radar readings which gradually produces a smooth 3-D trajectory aiming at reaching a predetermined target in an unknown environment. …”
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713
A Water Extraction Method for Multiple Terrains Area Based on Multisource Fused Images: A Case Study of the Yangtze River Basin
Published 2025-01-01“…In multiple terrains area, our method's Kappa coefficient is 0.39 higher than synthetic aperture radar and optical imagery water index and 0.06 higher than Res-U-Net. …”
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714
Infrared Image Enhancement: A Review
Published 2025-01-01“…Under special conditions such as night, rain, and fog, visible light imaging technology often performs poorly, while radar and other imaging technologies are limited due to their high costs. …”
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715
Early Identification of Geological Hazards Along the Power Transmission Line in Weinan Based on SBAS-InSAR
Published 2025-01-01“…Small baseline subset interferometric synthetic aperture radar (SBAS-InSAR) technology was used to acquire the surface deformation data of the study area from 4 February 2018 to 21 May 2023. …”
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716
False Alarm Causes and Wind Field Sensitivity Analysis of a Severe Rainfall Event in the Guangdong-Hong Kong-Macao Greater Bay Area Urban Cluster
Published 2024-01-01“…This study explores the reasons for false alarms and predictability using ground observation data, radar data, ECMWF-ERA5 reanalysis field data, and ECMWF and CMA-TRAMS forecast data. …”
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717
Benchmarking passive-microwave-satellite-derived freeze–thaw datasets
Published 2025-01-01“…Quality assessment is usually limited to comparisons with in situ point records, but a regional benchmarking dataset is, thus far, missing. Synthetic aperture radar (SAR) offers high spatial detail and, thus, is potentially suitable for assessment of the operational products. …”
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718
Análisis cuantitativo de la subsidencia en la zona suroccidental de la Sabana de Bogotá mediante geodesia InSAR
Published 2024-10-01“…El Grupo Aplicaciones Satelitales para el Estudio de la Dinámica de la Tierra (ASEDT) de la Dirección de Geoamenazas del Servicio Geológico Colombiano, bajo el marco del proyecto GeoRED (Geodesia: Red de Estudios de Deformación), mediante la utilización de técnicas de geodesia InSAR (Interferometric Synthetic Aperture Radar), ha cuantificado el fenómeno de la subsidencia en 13 municipios que hacen parte de la Sabana de Bogotá, empleando imágenes interferométricas Sentinel-1 (184 de órbita descendente y 225 de órbita ascendente), para el periodo comprendido entre octubre de 2014 a diciembre 2021. …”
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719
The Development of a Large-Area Microchannel Plate Photomultiplier Tube with a Gate Function
Published 2025-01-01“…The extinction ratio of the large-area G-MCP-PMT is higher than 3000:1, and the maximum linear output current is greater than 300 mA at 250 ns FWHM, meeting application needs in various fields such as white neutron detection and laser radar.…”
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720
Seasonal and Regional Differences in Extreme Rainfall Events and Their Contribution to the World’s Precipitation: GPM Observations
Published 2019-01-01“…The EREs are defined based on the PFs area, depth (maximum height of radar reflectivity), and the rain rate and called them largest, deepest, and intense EREs, respectively. …”
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