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DETERMINING GEOMETRIC PARAMETERS OF AGRICULTURAL TREES FROM LASER SCANNING DATA OBTAINED WITH UNMANNED AERIAL VEHICLE
UAV LiDAR orchards tree height alpha-shape
2018/6/4
The estimation of dendrometric parameters has become an important issue for agriculture planning and for the efficient management of orchards. Airborne Laser Scanning (ALS) data is widely used in fore...
Impact of Fiber Parameters on Nonlinear Fiber Capacity
Impact Fiber Parameters Nonlinear Fiber Capacity
2015/5/25
We present the impact of varying the fiber loss and nonlinear coefficients and the chromatic dispersion on the nonlinear capacity limit estimates of fibers. The results suggest that a relative change ...
Channel Capacity of Step-Index Polymer Optical Fibers: Experiments and Simulation with Realistic Parameters
Fiber optics communications Modulation
2015/6/4
Step-index Polymer Optical Fibers (SI-POF) are candidates for broadband in-house networks. For the first time, we give a comprehensive overview over the real channel capacity of POF links up to 100 m,...
Optical Performance Monitoring of PSK Data Channels Using Artificial Neural Networks Trained with Parameters Derived from Delay-Tap Asynchronous Diagrams via Balanced Detection
Optical Performance Monitoring PSK Data Channels Artificial Neural Networks Trained Parameters Derive
2015/7/17
We demonstrate a technique of using artificial neural networks for optical performance monitoring of PSK data signals. Parameters for training are derived from delay-tap asynchronous diagrams using ba...
The relevant impact of the physical parameters uncertainties when dimensioning an optical core transparent network
physical parameters dimensioning optical core transparent network
2015/8/3
We illustrate the importance to consider physical uncertainties in the Quality of Transmission estimators used for Impairment Constrained Based Routing. Power uncertainties of 1dB yield 80% of further...