Terrestrial LiDAR
Effect of forest stand density on the estimation of above ground biomass/carbon stock using airborne and terrestrial LIDAR derived tree parameters in tropical rain forest, Malaysia
... trial LIDAR in measuring forest trees parameters for accurate assessment of forest biomass/carbon stock to meet the requirements of UN-REDD + ...and terrestrial LIDAR, no research was conducted on ...
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Estimating Overwintering Monarch Butterfly Populations Using Terrestrial LiDAR Scanning
... using terrestrial LiDAR scanning (TLS) and associated digital ...abundance. Terrestrial LiDAR scanning and other photographic techniques have recently been used by biologists to visually count ...
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Evaluating scale and roughness effects in urban flood modelling using terrestrial LIDAR data
... airborne LiDAR terrain models of ∼ 50 cm–3 m horizontal resolution (Mason et ...airborne LiDAR data. Because of that, terrestrial laser scanners have started to be employed to capture even more ...
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Evaluating maize phenotype dynamics under drought stress using terrestrial lidar
... made lidar technology an ideal tool in phenotyping appli- ...Especially, lidar technology is not influenced by light conditions, and therefore it can be used in field phe- notyping ...acquire lidar ...
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Rockfall detection from terrestrial LiDAR point clouds: A clustering approach using R
... analyzed terrestrial LiDAR point clouds in order to automat- ically detect and extract rockfalls, which are a type of mass movement involving the de- tachment of blocks from a ...from LiDAR point ...
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The Novel Use of Proximal Photogrammetry and Terrestrial LiDAR to Quantify the Structural Complexity of Orchard Trees
... informative, terrestrial LiDAR data can be used to quantify structural complexity most effectively and this approach holds greater potential for informing orchard ...
12
Automated extraction of corn leaf points from unorganized terrestrial LiDAR point clouds
... Abstract: Terrestrial LiDAR data can be used to extract accurate structure parameters of corn plant and canopy, such as leaf area, leaf distribution, and 3D ...unorganized LiDAR point ...unorganized ...
5
Effect of Terrestrial LiDAR Point Sampling Density in Ephemeral Gully Characterization
... Gully erosion can account for significant volumes of sediment exiting agricultural landscapes, but is difficult to monitor and quantify its evolution with traditional surveying technology. Scientific investigations of ...
12
Engineering monitoring of rockfall hazards along transportation corridors: using mobile terrestrial LiDAR
... mobile terrestrial LiDAR data as a compliment to traditional field ...trial LiDAR is an emerging remote data collection technique capable of generating accurate fully three-dimensional vir- tual ...
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Comparison of forest attributes derived from two terrestrial lidar systems.
... Terrestrial lidar ( TLS ) is an emerging technology for deriving forest attributes, including conventional inventory and canopy characterizations. However, little is known about the infl u- ence of scanner ...
15
Estimating Tropical Forest Structure Using a Terrestrial Lidar
... or terrestrial lidar ...with lidar data, but requires quality field-data for statistical model ...ther, lidar data are particularly amenable to biomass estimation in high biomass forests ...
20
Angular reflectance of leaves with a dual wavelength terrestrial lidar and its implications for leaf bark separation and leaf moisture estimation
... wavelength lidar to separate leaf from bark [4], [23] or to estimate biochemistry, which in turn requires knowledge of the angle of incidence of the target ...wavelength lidar may be more problematic as the ...
9
A Normalization scheme for Terrestrial LiDAR Intensity Data by Range and Incidence Angle
... Pesci and Teza (2008) [4] studied the effects of surface irregularities on the intensity data captured by Terrestrial Laser Scanner. From a series of experiments they were able to conclude that the intensity of ...
7
Angular reflectance of leaves with a dual wavelength terrestrial lidar and its implications for leaf bark separation and leaf moisture estimation
... This work was funded by NERC New Investigators Grant NE/K000071/1 (PI R. Gaulton). Thanks to the Douglas Bom- ford trust for funding S. Hancock’s participation in the work that lead to the SALCA calibration described ...
9
Spatial Variation in Canopy Structure across Forest Landscapes
... Quantifying forest and canopy structural complexity metrics from terrestrial LiDAR data using the. 362[r] ...
18
Non-destructive individual tree aboveground biomass estimation in tropical rainforest using terrestrial laser scanner
... promote terrestrial laser scanning as a viable option for a fast and accurate aboveground biomass estimation compared to conventional ...state-of-the-art terrestrial LiDAR technology can be seen as a ...
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Estimation of deep infiltration in unsaturated limestone environments using cave lidar and drip count data
... Focus3D Terrestrial LiDAR to acquire three- dimensional geological images of the cave ceiling, which is capable of capturing millions of three-dimensional points co- ordinates within a few ...used ...
15
A review of turbulence measurements using ground-based wind lidars
... C-W lidar, it is reasonable to assume that the Doppler spectrum obtains its width mainly due to velocity variations (and perhaps also the mean shear) inside the probe length of the ...pulsed lidar, this ...
21
Assessment of lidar depolarization uncertainty by means of a polarimetric lidar simulator
... Polarimetric Lidar Simulator (PLS) performance To quantify the systematic error of the linear depolarization ratio, the Polarimetric Lidar Simulator (PLS) is developed based on the matrix equations ...
19
GIS and Remote Sensing Applications in Wetland Mapping and Monitoring
... Abstract: Wetlands are recognized as one of the world’s most valuable natural resources. With the increasing world population, human demands on wetland resources for agricultural expansion and urban development continue ...
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