Sentinel Satellites Track Arid Groundwater Levels Through Surface Pond Reflectance
Researchers in Egypt have developed a remote sensing method that estimates groundwater level fluctuations in arid-zone observation wells by tracking ...
Tag: bathymetry
Seafloor scars reveal a vanished Arctic ice shelf as vast as Antarctica’s giants
Seafloor mapping in Baffin Bay has revealed the imprint of a Last Glacial Maximum ice shelf up to 150,000 square ...
Satellite gravity survey maps 67,374 seamounts across the global ocean
A new satellite-based catalog identifies 67,374 seamounts worldwide, 55 percent more than the 2023 Scripps inventory.
New Open-Source Tool Maps River Sand Dunes Across Thousands of Sonar Surveys
Bedform Finder, a new open-source MATLAB application, automates the identification and measurement of river sand dunes across large multibeam bathymetric ...
High-Resolution Downscaling Doubles to Tenfold Coastal Sea Level Variability on US East Coast
Dynamical downscaling of a global ocean model enhances simulated US East Coast coastal sea level variability by a factor of ...
Smarter sample augmentation reveals rare gravel seabeds hidden in sonar data
Object-based sample augmentation on multibeam echo-sounder data raised rare gravel classification F1-scores on the East Sea shelf from 0.036 to ...
Geomorphic Study Links Baffin Bay Ice Shelf to Glacial Stabilization
A geomorphic reconstruction indicates that an ice shelf spanning about 150,000 square kilometres of Baffin Bay stabilized three adjacent ice ...
Open-source R package streamlines spatial ocean data mapping
The open-source R package oceandatr retrieves and standardizes spatial ocean datasets for preparation, analysis and mapping.
Satellites and Models Combine to Map River Depth and Flow Worldwide
A new satellite altimetry and modeling framework delivers global estimates of river discharge and mean depth at more than 26,000 ...
Machine Learning Forecasts Reservoir Water Well but Misses Silent Sediment Loss
A comparative study of Taiwan's Mingde and Shihmen reservoirs shows machine learning models forecast monthly storage with high skill but ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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