Results 21 to 30 of about 23,075 (290)

Environmental drivers of spatial variation in tropical forest canopy height: Insights from NASA’s GEDI spaceborne LiDAR [PDF]

Proceedings of the National Academy of Sciences of the United States of America
Shaoqing Liu, Ovidiu Csillik, Elsa M Ordway   +2 more
exaly   +2 more sources

Canopy Height Estimation in Mediterranean Forests of Spain With TanDEM-X Data [PDF]

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Peer ...
Cristina Gómez 0002, Juan M. Lopez-Sanchez, Noelia Romero-Puig, Jianjun Zhu 0001, Haiqiang Fu, Wenjie He, Yanzhou Xie, Qinghua Xie   +7 more
openaire   +4 more sources

Predicting the Forest Canopy Height from LiDAR and Multi-Sensor Data Using Machine Learning over India

Remote Sensing, 2022
Forest canopy height estimates, at a regional scale, help understand the forest carbon storage, ecosystem processes, the development of forest management and the restoration policies to mitigate global climate change, etc.
Sujit M. Ghosh, Mukunda D. Behera, Subham Kumar, Pulakesh Das, Ambadipudi J. Prakash, Prasad K. Bhaskaran, Parth S. Roy, Saroj K. Barik, Chockalingam Jeganathan, Prashant K. Srivastava, Soumit K. Behera   +10 more
doaj   +1 more source

Regionalization of an Existing Global Forest Canopy Height Model for Forests of the Southern United States [PDF]

Remote Sensing, 2021
A large-scale global canopy height map (GCHM) is essential for global forest aboveground biomass estimation. Four GCHMs have recently been built using data from the Geoscience Laser Altimeter System (GLAS) sensor aboard the Ice, Cloud, and land Elevation Satellite (ICESat), along with auxiliary spatial and climate information.
Nian-Wei Ku, Sorin C. Popescu, Marian Eriksson   +2 more
openaire   +2 more sources

Analyzing Canopy Height Patterns and Environmental Landscape Drivers in Tropical Forests Using NASA’s GEDI Spaceborne LiDAR

Remote Sensing, 2022
Canopy height is a fundamental parameter for determining forest ecosystem functions such as biodiversity and above-ground biomass. Previous studies examining the underlying patterns of the complex relationship between canopy height and its environmental ...
Esmaeel Adrah, Wan Shafrina Wan Mohd Jaafar, Hamdan Omar, Shaurya Bajaj, Rodrigo Vieira Leite, Siti Munirah Mazlan, Carlos Alberto Silva, Maggie Chel Gee Ooi, Mohd Nizam Mohd Said, Khairul Nizam Abdul Maulud, Adrián Cardil, Midhun Mohan   +11 more
doaj   +1 more source

Effect of leaf-on and leaf-off canopy conditions on forest height retrieval and modelling with ICESat-2 data

International Journal of Digital Earth, 2023
Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) provides effective photon-counting light detection and ranging (LiDAR) data for estimating forest height across extensive geographical areas.
Jialu Zhou, Yunyuan Deng, Sheng Nie, Jing Fu, Cheng Wang, Wenwu Zheng, Yue Sun   +6 more
doaj   +1 more source

Modeling tree canopy height using machine learning over mixed vegetation landscapes

International Journal of Applied Earth Observations and Geoinformation, 2021
Although the random forest algorithm has been widely applied to remotely sensed data to predict characteristics of forests, such as tree canopy height, the effect of spatial non-stationarity in the modeling process is oftentimes neglected.
Hui Wang, Travis Seaborn, Zhe Wang, Christopher C. Caudill, Timothy E. Link   +4 more
doaj   +1 more source

Improving Forest Canopy Height Estimation Using a Semi-Empirical Approach to Overcome TomoSAR Phase Errors [PDF]

, 2023
Forest canopy height is an important forest indicator parameter. Synthetic aperture radar tomography (TomoSAR) is an effective method to characterize forest canopy height and describe forest 3D structure; however, the residual phase error of TomoSAR ...
Cairong Yue, Hongbin Luo, Hua Yuan, Si Chen   +3 more
core   +1 more source

Influence of voxel size on forest canopy height estimates using full-waveform airborne LiDAR data

Forest Ecosystems, 2020
Background Forest canopy height is a key forest structure parameter. Precisely estimating forest canopy height is vital to improve forest management and ecological modelling.
Cheng Wang, Shezhou Luo, Xiaohuan Xi, Sheng Nie, Dan Ma, Youju Huang   +5 more
doaj   +1 more source

Regional Variation in Forest Canopy Height and Implications for Koala (Phascolarctos cinereus) Habitat Mapping and Forest Management [PDF]

, 2021
Previous research has shown that the Koala (Phascolarctos cinereus) prefers larger trees, potentially making this a key factor influencing koala habitat quality.
Mariela Soto-Berelov, Simon D. Jones, Dave L. Mitchell   +2 more
core   +1 more source