Results 141 to 150 of about 107,108 (274)

Performance Evaluation of Automated Flood Inundation Mapping Techniques Using Multi‐Temporal Sentinel‐1 SAR Data

open access: yesJournal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT In recent times, the development of algorithms to delineate water surface maps has significantly boosted flood monitoring and mitigation efforts by utilizing dual polarization, multi‐temporal Sentinel‐1 synthetic aperture radar (SAR) data. The Sentinel‐1 mission, with its global land monitoring capability, has been widely employed for SAR ...
Gautam Dadhich   +5 more
wiley   +1 more source

A Decade of Airborne Electromagnetic Surveying Lake Menindee (Australia) Under Varying Water Levels

open access: yesGeophysical Prospecting, Volume 74, Issue 4, May 2026.
ABSTRACT Time domain airborne electromagnetic (AEM) surveying is a mature geophysical tool for imaging the Earth's shallow subsurface. It produces images of the electromagnetic conductivity structure of the earth, down to depths of a few hundred metres.
A. Ray   +11 more
wiley   +1 more source

PRISMA vs. Landsat 9 in lithological mapping − a K-fold Cross-Validation implementation with Random Forest

open access: yesEgyptian Journal of Remote Sensing and Space Sciences
The selection of an optimal dataset is crucial for successful remote sensing analysis. The PRISMA hyperspectral sensor (with 240 spectral bands) and Landsat OLI-2 (boasting high dynamic resolution) offer robust data for various remote sensing ...
Ali Shebl   +4 more
doaj   +1 more source

Assessing multifunctional mountain landscape in an Eastern European framework

open access: yesGeographical Research, Volume 64, Issue 2, May 2026.
The research introduces the Biocultural Resilience Index (BRI), a novel tool for assessing multifunctional landscape sustainability. By integrating biological, cultural, and socio‐economic indicators, the BRI identifies vulnerable areas and informs strategies for sustainable management.
Viorel Gligor   +4 more
wiley   +1 more source

Stacking ensemble machine learning for predicting land surface temperature hotspots using landsat 9 data

open access: yesProceedings of the Nigerian Society of Physical Sciences
Despite advancements in predictive modeling, existing methods struggle with accuracy and spatial variability in Land Surface Temperature (LST) estimation.
Momohjimoh Abdulsalami   +9 more
doaj   +1 more source

Evaluating Satellite Monitoring of Vegetation Health With Fauna Habitat Managers in Mind

open access: yesEcological Management &Restoration, Volume 27, Issue 2, May 2026.
ABSTRACT In Australia, pastoralists, not‐for‐profit, and government organisations are managing stands of open woodland to conserve threatened species' habitats. These land areas are usually larger than a cropping field but smaller than many National Parks in Australia.
Michael Hewson, Richard Koech
wiley   +1 more source

A Systematic Review on Applications of Artificial Intelligence for Obesity Prevention

open access: yesObesity Reviews, Volume 27, Issue 5, May 2026.
ABSTRACT This systematic review examines the applications of artificial intelligence (AI) in preventing obesity, addressing a critical public health issue that affects a substantial portion of the population. With obesity rates rising alarmingly, particularly in the United States, this review synthesizes findings from 46 studies published between 2008 ...
Atefehsadat Haghighathoseini   +4 more
wiley   +1 more source

Multi‐Scale Drivers of Food‐Water‐Energy Related Ecosystem Services in the Context of Land Degradation: Insights From the Beijing‐Tianjin‐Hebei Agglomeration

open access: yesLand Degradation &Development, Volume 37, Issue 6, Page 2058-2083, 15 April 2026.
ABSTRACT Land degradation poses significant challenges to maintaining food–water–energy (FWE) security, particularly in rapidly urbanizing regions. The ecosystem services (ES) related to FWE are critical for sustainable regional development. Yet, rapid urbanization in the Beijing–Tianjin–Hebei region has altered land use and ecological patterns ...
Ke Yang, Qi Han, Dujuan Yang
wiley   +1 more source

Lithological mapping using Landsat data 9 in the Daknong province, Vietnam

open access: yesInżynieria Mineralna
The study utilizes Landsat 9 data (OLI - 2 and TIRS - 2 sensors) to create a geological map of Dak Nong province, Vietnam. By applying spectral analysis methods (PCA, band ratios), image classification techniques (SAM, CEM), and integrating field surveys, the research identified four main geological units: Quaternary sediments, Jurassic sedimentary ...
Tien Dat HUYNH   +3 more
openaire   +1 more source

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