Satellite Flood Mapping Gets Smarter: New Index Slashes False Alarms in Cities
A new Enhanced NDWI combined with a hybrid fusion technique reduces false alarms in satellite-based urban flood detection from 38 ...
Tag: remote sensing
Tiny Sun-Watching CubeSat Proves It Can Also Track Earth’s Climate Energy Balance
A CubeSat built to measure solar irradiance matched established CERES climate instruments to within about 1 percent while observing Earth's ...
Smart Farming Boosts Nitrogen Efficiency and Yields in Dryland Crop-Livestock Systems
A comprehensive review finds that AI, IoT sensors, remote sensing and precision fertilisation can dramatically raise nitrogen use efficiency, yield ...
Satellites Reveal How Warming Reshapes Pakistan’s Growing Seasons From Coast to Karakoram
The first national-scale satellite assessment of vegetation phenology in Pakistan shows that minimum temperatures drive earlier springs in mountain ecosystems ...
Satellites Weigh Indonesia’s Mangroves: Sentinel-2 NDVI Tracks Blue Carbon Loss and Slow Recovery in Pangpang Bay
A new study shows that Sentinel-2 satellite NDVI can estimate mangrove aboveground biomass and carbon stocks in Indonesia's Pangpang Bay, ...
Satellites and Farmers Join Forces to Track Drought’s Toll on Nigeria’s Rice Harvests
A new study links satellite-derived vegetation and soil moisture anomalies with farmer surveys across four Nigerian states, showing that these ...
EigenFlux: New Light-Transport Solver Stays Stable Where Others Break Down
A new open-source radiative transfer solver called EigenFlux combines mesh-based angular discretization, natural-reflectance stabilization, and eigenmode decomposition to remain accurate ...
Namibia’s Skeleton Coast reveals how desert fans record ancient climate clues
A parametric study of 67 drainage systems along Namibia's Skeleton Coast shows that fan gradient and confinement, rather than climate ...
Machine Learning Outperforms Classic Statistics in Mapping Deadly Himalayan Landslide Risk
A new study along a landslide-ravaged stretch of National Highway 7 in Uttarakhand shows that Random Forest and XGBoost machine ...
Lightning’s Planetary Hum: New Formulas Turn Schumann Resonances Into a Global Thunderstorm Radar
Researchers have derived calibration formulas that let a single observatory extract both the distance and the size of global thunderstorm ...
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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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