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5461
Downscaling of ERA5 reanalysis land surface temperature based on attention mechanism and Google Earth Engine
Published 2025-01-01“…In addition, the Bayesian global optimization algorithm is used to select the optimal hyperparameters of the network in order to enhance the predictive performance of the model. Finally, the downscaling accuracy of the network was evaluated through simulated data experiments and real data experiments and compared with the Random Forest (RF) method. …”
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5462
Weed Types and Dynamics Associations with Catena Landscape Positions: Smallholder Farmers’ Knowledge and Perception in Zimbabwe
Published 2022-01-01“…The data were coded and processed using the CSPro software package, and then analysed using the SPSS program. Factors that predicted the spatial distribution of weeds were determined using a binary logistic model. …”
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5463
An Upscaling-Based Strategy to Improve the Ephemeral Gully Mapping Accuracy
Published 2025-06-01“…The overall classification error of the upscaling strategy at spatial resolutions of 0.6, 2, 4, 6, 8, and 10 m (Upscaled), as well as that of the direct Sentinel-2 model, were 7.9%, 8.2%, 9.1%, 10.3%, 11.2%, 12.5%, and 14.5%, respectively. …”
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5464
Estimating Geographical Variation in the Risk of Zoonotic Plasmodium knowlesi Infection in Countries Eliminating Malaria.
Published 2016-08-01“…<h4>Methodology/principal findings</h4>A total of 439 records of P. knowlesi infections in humans, macaque reservoir and vector species were collated. To predict spatial variation in disease risk, a model was fitted using records from countries where the infection data coverage is high. …”
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5465
Mapping global leaf inclination angle (LIA) based on field measurement data
Published 2025-04-01Get full text
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5466
Estimation of nitrogen uptake, biomass, and nitrogen concentration, in cover crop monocultures and mixtures from optical UAV images
Published 2024-12-01“…This study provides a basis for spatially predicting key CC traits using UAV optical data.…”
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5467
HMGB1 Inhibition Alleviates Chronic Nonbacterial Prostatitis by Suppressing M1 Polarization of Macrophages
Published 2025-05-01“…Co-immunofluorescence was used to analyze the functional phenotype of macrophages and spatial localization of HMGB1 in prostate of EAP mice. …”
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5468
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5469
Harnessing Multi-Source Data and Deep Learning for High-Resolution Land Surface Temperature Gap-Filling Supporting Climate Change Adaptation Activities
Published 2025-01-01“…This method not only preserves ECOSTRESS’s native resolution but also fills data gaps and enhances spatial and temporal coverage. In non-gap areas validated against ground truth ECOSTRESS data, the model achieves LST predictions with at least 80% of all pixel errors falling within a ±3 °C range. …”
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5470
Mapping Coastal Soil Salinity and Vegetation Dynamics Using Sentinel-1 and Sentinel-2 Data Fusion With Machine Learning Techniques
Published 2025-01-01“…The analysis has been conducted for a coastal region in China, where derived features, such as normalized difference vegetation index (NDVI), salinity indices, and SAR-based soil moisture proxies, have been used as inputs to the CNN model. The model achieved an overall accuracy of 87% and a kappa coefficient of 0.82, outperforming traditional classification methods by leveraging spatial feature learning and data augmentation. …”
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5471
Analysing factors underlying the reporting of established non-native species
Published 2025-04-01“…We employ a series of broadscale national predictors classified into ‘research’, ‘economy’, ‘environment & culture’, and ‘land-use’ to predict successful establishment. Our null models, which assume the distribution of non-native species mirrors that of each predictor, accurately predicted non-native species numbers across European countries. …”
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5472
Flood Risk Forecasting: An Innovative Approach with Machine Learning and Markov Chains Using LIDAR Data
Published 2025-07-01“…These extreme events are often unpredictable and pose considerable challenges for spatial planning and risk management. This study explores an innovative approach that employs machine learning and Markov chains to enhance spatial planning and predict flood risk areas. …”
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5473
Dynamic bone recognition for robotic vertebral plate cutting via unit energy consumption and SVM optimized by PSO
Published 2025-05-01“…Principal component analysis (PCA) was used for further feature extraction and dimensionality reduction. The data was normalized, and an SVM-based bone identification model was developed, optimized by PSO. …”
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5474
Analysis of Written Material-based, Multi-perspective Argumentation in Geography Lessons: A Comparison Between Two Samples From Ecuador and Germany
Published 2025-05-01“…The skills and difficulties students had seem to be due to the cognitive demands of the task rather than on the students' respective cultural and educational context as the results show comparable trends in most categories of the model in both countries. …”
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5475
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5476
Assessment of Hydrologic Data Estimates From ERA5 Reanalyses in Benin, West Africa
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5477
Aboveground biomass relationship with canopy cover and vegetation to improve carbon change monitoring in rangelands
Published 2025-04-01“…A boosted‐regression‐tree model was trained to identify the relative importance of predictor variables. …”
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5478
Time-series high spatio-temporal resolution vegetation leaf area index estimation based on NDVI trends
Published 2025-08-01“…To overcome these challenges, a novel data assimilation approach, the ENKF-NDVI (Ensemble Kalman Filter-NDVI) model, was developed to estimate LAI data with 10-m spatial and 5-day temporal resolution. …”
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5479
Assessing flash flood occurrences and hazard zones along the mediterranean coasts: a GIS and mapping techniques approach in the Wadi Saf Saf Basin, Northeast Algeria
Published 2025-06-01“…This integrated approach highlights the spatial variability of flood vulnerability across the Saf Saf watershed and offers essential support for disaster risk reduction, structural mitigation planning, and informed land-use management in Mediterranean catchments.…”
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5480
Recommendations for planning UAV flight missions for geodata collection
Published 2025-06-01Get full text
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