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Full-waveform (multi-return) is often used for forest analysis by Airborne LiDAR, while discrete return (single return) is used by a ground-based laser scanning method. [19] A laser is reflected whenever it reaches any surfaces. The full-waveform return is able to penetrate down into canopies and return vegetation information at different ...
DART (Discrete anisotropic radiative transfer) is a 3D radiative transfer model, designed for scientific research, in particular remote sensing. Developed at CESBIO since 1992, DART model was patented in 2003.
where P(r) is the power of the backscattered radiation received by the lidar telescope in distance r, E is transmitted laser-pulse energy, L is the lidar constant summarizing its optical and detection characteristics, O(r) is the overlap function, [21] and / and / are the aerosol/molecular backscatter- and extinction coefficient respectively.
A discrete event simulation software with a drag-and-drop interface for modeling simulations in 3D. January 21, 2022 [6] GoldSim: GoldSim Technology Group LLC Combines system dynamics with aspects of discrete event simulation, embedded in a Monte Carlo framework. September 21, 2015 [7] GPSS: Various A discrete event simulation language.
An example of a 1.2 billion data point cloud render of Beit Ghazaleh, a heritage site in danger in Aleppo (Syria) [8] Generating or reconstructing 3D shapes from single or multi-view depth maps or silhouettes and visualizing them in dense point clouds [9]
[2] [3] The digital camera is able to operate at exposures as short as 1/4000 sec, eliminating motion blur for images acquired at typical ground velocities of 110 knots. To gather elevation data, Buckeye uses an Optech ALTM 3100 (Airborne Laser Terrain Mapper) LIDAR sensor system, which emits a laser pulse and records the time it takes for the ...
discrete: real: 2: 4: Degenerate Double Rotor map: De Jong fractal map [14] discrete: real: 2: 4: Delayed-Logistic system [15] discrete: real: 2: 1: Discretized circular Van der Pol system [16] discrete: real: 2: 1: Euler method approximation to 'circular' Van der Pol-like ODE. Discretized Van der Pol system [17] discrete: real: 2: 2: Euler ...
In the sequence of subspaces, for k>l the space resolution 2 l of the l-th subspace is higher than the resolution 2 k of the k-th subspace. Regularity demands that the model subspace V 0 be generated as the linear hull ( algebraically or even topologically closed ) of the integer shifts of one or a finite number of generating functions ϕ ...