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USING OF REMOTE SENSING IN NATURAL RESOURCE OF FOREST MANAGEMENT AT ZAWITA FOREST REGION
Published 2014-12-01“…The result showed that we obtained six land cover types (dense forests, open forests, pastures, agricultural lands, soil and rocky lands). …”
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Predicting Object Communication Errors in Constructor Development
Published 2025-01-01“…We evaluated this object communication error prediction using a set of 150 common errors drawn primarily from real-world open-source repositories and enriched with synthesized cases reflecting rare but critical inheritance-related bugs, ensuring comprehensive and realistic error representation. …”
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Detecting and reducing heterogeneity of error in acoustic classification
Published 2022-11-01“…Second, we develop a method to assess the extent of heterogeneity of error in a random forest classification model for six Amazonian bird species. …”
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The European Forest Disturbance Atlas: a forest disturbance monitoring system using the Landsat archive
Published 2025-06-01“…<p>Forests in Europe are undergoing complex changes that require a comprehensive monitoring of disturbance occurrence. …”
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Hybrid regression method to predict forest variables from Earth observation data in boreal forests
Published 2025-12-01“…This study introduces a hybrid regression method, integrating the forest reflectance and transmittance model FRT with a random forest regressor. …”
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ForestAlign: Automatic forest structure-based alignment for multi-view TLS and ALS point clouds
Published 2025-06-01“…Access to highly detailed models of heterogeneous forests, spanning from the near surface to above the tree canopy at varying scales, is increasingly in demand. …”
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Square Root Compression and Noise Effects in Digitally Transformed Images
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Leveraging Open-Source Tools to Analyse Ground-Based Forest LiDAR Data in South Australian Forests
Published 2025-06-01“…Results showed that stratified tool selection, optimized for each forest development stage, achieved high accuracy for inventory, achieving stem detection rates up to 99.1% and errors as low as 0.94 m for height and 1.18 cm for diameter at breast height (DBH) in specific cases. …”
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Pan-European forest maps produced with a combination of earth observation data and national forest inventory plotsZenodo
Published 2025-06-01“…The maps are on average nearly unbiased on European level (1.0 % of the mean AGB), but show significant overestimation for small biomass values (53 % bias for forests with AGB less than 150 t/ha) and underestimation for high biomass values (-55 % bias for forests with AGB higher than 500 t/ha).The created maps are the first of their kind as they are utilizing a large number of harmonized NFI plot observations and consistent remote sensing data for high-resolution forest attribute mapping. …”
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Comparative Analysis of Ultra-Wideband and Mobile Laser Scanning Systems for Mapping Forest Trees under A Forest Canopy
Published 2025-07-01“…To our best knowledge, this is the first study to compare UWB and MLS for mapping forest trees in the literature. The experimental results show that the proposed method can accurately measure tree stem locations under the forest canopy with a root-mean-square-error (RMSE) of 14.44 cm and a mean-absolute-error (MAE) of 12.39 cm, providing accuracy comparable to that of the three tested MLSs. …”
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P-Band PolInSAR Sub-Canopy Terrain Retrieval in Tropical Forests Using Forest Height-to-Unpenetrated Depth Mapping
Published 2025-06-01“…A nonlinear iterative optimization algorithm is then employed to estimate forest height, from which a fundamental mapping between forest height and unpenetrated depth is established. …”
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An explicit forest carbon stock model and applications
Published 2025-03-01“…First, the pixel size, forest canopy density, terrain slope, and forest height were used in the construction of EFM; Second, the EFM parameters were solved by simulated forest scene; Third, the EFM was used in simulated and real forest scenes to verify the accuracy, robustness, and applicability, the experiments show that the relative error is about 15%; Finally, the first time mapping forest carbon stock over 200,000 km2 area at 2 m scale was completed by the EFM. …”
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Estimation of Forest Aboveground Biomass Using Multitemporal Quad-Polarimetric PALSAR-2 SAR Data by Model-Free Decomposition Approach in Planted Forest
Published 2025-01-01“…Moreover, given the model-based or model-free decomposition methods, using the combined datasets from multitemporal SAR images led to a substantial increase in determination coefficient (R2) and a great decrease of relative root mean square error (rRMSE) of mapping forest AGB for each regression method than using the individual images. …”
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Mapping forest types along ecological gradient in Pakistan
Published 2025-01-01“…DT showed that annual precipitation was the most important predictor for forest type classification with risk estimate of 0.412 (std error 0.31) and 0.478 (std error 0.52) for training and validation respectively. …”
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Complexity control method of random forest based HEVC
Published 2019-02-01“…High efficiency video coding (HEVC) has high computational complexity,and fast algorithm cannot perform video coding under restricted coding time.Therefore,a complexity control method of HEVC based on random forest was proposed.Firstly,three random forest classifiers with different prediction accuracy were trained to provide various coding configurations for coding tree unit (CTU).Then,an average depth-complexity model was built to allocate CTU complexity.Finally,the CTU coding configuration,determined by the smoothness,average depth,bit,and CTU-level accumulated coding error,was used to complete complexity control.The experimental results show that the proposed method has better complexity control precision,and outperforms the state-of-the-art method in terms of video quality.…”
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Predicting Diameter Distributions in Mixed Forests in Southern Mexico
Published 2024-01-01“…Understanding the diameter structure of a stand is crucial for making informed decisions regarding silviculture and forest management. This is achieved by collecting forest inventory data and applying them to probability density functions. …”
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Application of Forest Integrity Assessment to Determine Community Diversity in Plantation Forests Managed Under Carbon Sequestration Projects in the Western Qinba Mountains, China
Published 2025-04-01“…FIA scores were closely associated with Pielou’s evenness index of plant communities in plantation forests managed under carbon sequestration projects (R<sup>2</sup> = 0.104; mean square error = 0.014; standard error = 0.104; <i>p</i> = 0.012). …”
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ANALYSIS OF MULTITEMPORAL AERIAL IMAGES FOR FENYŐFŐ FOREST CHANGE DETECTION
Published 2016-10-01“…Overall accuracy of classification was 77.2%, analysis showed that coniferous tree type classification was very accurate, but deciduous tree classification had a lot of omission errors. Based on the results and analysis, general information about forest health conditions has been presented. …”
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Model error propagation in a compatible tree volume, biomass, and carbon prediction system
Published 2025-06-01“…However, the propagation of model error can be a concern as this compatibility often relies on predictions for one attribute providing the basis for other attributes. …”
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