Results 141 to 150 of about 1,777,518 (275)
BridgeSAR: Measuring Bridge‐Water Clearance From Space Using SAR Multipath Signatures
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Bridge‐water clearance controls safe vessel passage and reflects local water‐level changes, but direct measurements are unavailable at many bridges. We present BridgeSAR, a geometry‐guided method that estimates clearance from multipath scattering stripes in synthetic aperture radar (SAR) amplitude images.
Jinwoo Kim, Zhong Lu
wiley +1 more source
Adaptive Enhancement of X-Band Marine Radar Imagery to Detect Oil Spill Segments. [PDF]
Sensors (Basel), 2017 Liu P, Li Y, Xu J, Zhu X.
europepmc +1 more source
Contrasting Effects of Turbulence on Tropical Cyclones During Landfall
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Planetary boundary layer (PBL) turbulence modulates tropical cyclone (TC) intensity through competing mechanisms: (a) frictional dissipation that weakens TCs and (b) frictional convergence that drives stronger low‐level inflow and intensifies TCs.
Kwun Yip Fung +3 more
wiley +1 more source
SWOT‐Fitted River Bathymetry for Global Hydrodynamic Models
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract We present a robust, global method to reconcile absolute water surface elevations (WSE) from the Surface Water and Ocean Topography (SWOT) mission with a large‐scale hydrodynamic model by iteratively correcting river bathymetry. After removing sensor and representativeness bias, we update riverbed elevations under DEM and min‐depth feasibility
Augusto Getirana +4 more
wiley +1 more source
High-Precision Marine Radar Object Detection Using Tiled Training and SAHI Enhanced YOLOv11-OBB. [PDF]
Sensors (Basel)Külcü S.
europepmc +1 more source
Ecological Solutions and Evidence, Volume 7, Issue 4, October–December 2026.Quantitative information on bird flight behaviour is essential to assess the sensitivity of different bird species to wind turbine collisions and inform wind turbine siting to minimise collision risk. By integrating (1) time spent in flight, (2) proportion of flights at risk height and (3) distance travelled from the nest location, derived from GPS ...
Tonio Schaub +20 more
wiley +1 more source
Passive Radar Exploiting Rotating Marine Radar
Passive bistatic radar is a surveillance method that uses existing illuminators in the world combined with a passive receiver to track and detect targets of interest. The passive system is beneficial as it does not transmit its own signal and as such is hard to detect.
openaire +1 more source
Ecological Solutions and Evidence, Volume 7, Issue 4, October–December 2026.Management performance under recruitment variability and regime shifts depends on the interaction between reference points and harvest control rules. Static reference points combined with gradual ramp‐type HCRs reduce overexploitation risk under high uncertainty, whereas dynamic reference points can enhance adaptability to persistent productivity ...
Marcos Arteaga +2 more
wiley +1 more source
Sea Surface Wind Speed Retrieval from Marine Radar Image Sequences Based on GLCM-Derived Texture Features. [PDF]
Entropy (Basel)Wang H, Qiu H, Wang L, Huang J, Ruan X.
europepmc +1 more source
Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments
Advanced Functional Materials, Volume 36, Issue 84, 19 October 2026.We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali +16 more
wiley +1 more source