Automated tree-crown and height detection in a young forest plantation using mask region-based convolutional neural network (Mask R-CNN)
Z Hao, L Lin, CJ Post, EA Mikhailova, M Li… - ISPRS Journal of …, 2021 - Elsevier
Tree-crown and height are primary tree measurements in forest inventory. Convolutional
neural networks (CNNs) are a class of neural networks, which can be used in forest …
neural networks (CNNs) are a class of neural networks, which can be used in forest …
Reducing model uncertainty of climate change impacts on high latitude carbon assimilation
Abstract The Arctic–Boreal Region (ABR) has a large impact on global vegetation–
atmosphere interactions and is experiencing markedly greater warming than the rest of the …
atmosphere interactions and is experiencing markedly greater warming than the rest of the …
Remote sensing from unoccupied aerial systems: Opportunities to enhance Arctic plant ecology in a changing climate
The Arctic is warming at a faster rate than any other biome on Earth, resulting in widespread
changes in vegetation composition, structure and function that have important feedbacks to …
changes in vegetation composition, structure and function that have important feedbacks to …
[HTML][HTML] An automated, high-performance approach for detecting and characterizing broccoli based on UAV remote-sensing and transformers: A case study from …
Accurate canopy mapping and head-volume estimation of large areas of broccoli is an
important prerequisite for precision farming since it provides important phenotypic traits …
important prerequisite for precision farming since it provides important phenotypic traits …
[HTML][HTML] Biomass and vegetation coverage survey in the Mu Us sandy land-based on unmanned aerial vehicle RGB images
Z Guo, T Wang, S Liu, W Kang, X Chen, K Feng… - International Journal of …, 2021 - Elsevier
Accurate detection of vegetation cover and biomass of shrub communities in sandy area is
beneficial for evaluating ecosystem, improving remote sensing models, and assessing the …
beneficial for evaluating ecosystem, improving remote sensing models, and assessing the …
Aboveground biomass corresponds strongly with drone-derived canopy height but weakly with greenness (NDVI) in a shrub tundra landscape
Arctic landscapes are changing rapidly in response to warming, but future predictions are
hindered by difficulties in scaling ecological relationships from plots to biomes. Unmanned …
hindered by difficulties in scaling ecological relationships from plots to biomes. Unmanned …
Plant functional type aboveground biomass change within Alaska and northwest Canada mapped using a 35-year satellite time series from 1985 to 2020
KM Orndahl, MJ Macander, LT Berner… - Environmental …, 2022 - iopscience.iop.org
Abstract Changes in vegetation distribution are underway in Arctic and boreal regions due to
climate warming and associated fire disturbance. These changes have wide ranging …
climate warming and associated fire disturbance. These changes have wide ranging …
A multi-sensor unoccupied aerial system improves characterization of vegetation composition and canopy properties in the Arctic tundra
Changes in vegetation distribution, structure, and function can modify the canopy properties
of terrestrial ecosystems, with potential consequences for regional and global climate …
of terrestrial ecosystems, with potential consequences for regional and global climate …
[HTML][HTML] Pre-fire aboveground biomass, estimated from LiDAR, spectral and field inventory data, as a major driver of burn severity in maritime pine (Pinus pinaster) …
JM Fernández-Guisuraga, S Suárez-Seoane… - Forest Ecosystems, 2022 - Elsevier
Background The characterization of surface and canopy fuel loadings in fire-prone pine
ecosystems is critical for understanding fire behavior and anticipating the most harmful …
ecosystems is critical for understanding fire behavior and anticipating the most harmful …
Global application of an unoccupied aerial vehicle photogrammetry protocol for predicting aboveground biomass in non‐forest ecosystems
AM Cunliffe, K Anderson, F Boschetti… - Remote Sensing in …, 2022 - Wiley Online Library
Non‐forest ecosystems, dominated by shrubs, grasses and herbaceous plants, provide
ecosystem services including carbon sequestration and forage for grazing, and are highly …
ecosystem services including carbon sequestration and forage for grazing, and are highly …