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COMPARISON BETWEEN AN AREA-BASED AND INDIVIDUAL TREE DETECTION METHOD FOR LOW-PULSE DENSITY ALS-BASED FOREST INVENTORY
Forest inventory Laser scanning k-NN Individual tree detection Accuracy
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2016/2/29
Airborne laser scanning (ALS)-based forest inventories are being increasingly used. The two main approaches in deriving forest
information from small-footprint laser scanner data are the area-based a...
Growth Control of ZnO Nanorods by Pulsed Laser Deposition Method and Their Surface Enhanced Raman Scattering Properties
ZnO Pulsed Laser Deposition Nanorod
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2009/6/1
ZnO nanorod arrays have attracted considerable attention as a candidate for fabricating gas sensors, dye-sensitized solar cells, and light emitting diodes (LEDs) in the last few years. Controlling the...
Accurate Time Domain Method for Simulation of Microstructured Electromagnetic and Photonic Structures
Computational Electromagnetics Numerical Simulation Transmission Line Modeling
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2010/2/2
A time-domain numerical model within the
framework of transmission line modeling (TLM) is developed to
simulate electromagnetic pulse propagation inside multiple
microcavities forming photonic crys...
Improved Method of Image Suppression for Integrated Direct Down Conversion Receivers
Improved Method Image Suppression Conversion Receivers
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2010/7/15
In this work, an improved method of obtaining high image suppressions in receivers using integrated direct down converters is presented. The considerations are based on a receiver structure that is de...
Evaluation of Inhomogeneous Resistive Layers by a Four Point Method
Inhomogeneous Resistive Layers a Four Point Method
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2011/1/10
This paper describes the determination of the sheet resistance of a narrow strip located in a homogeneous resistive layer of different resistivity. The application of the method for the evaluation of ...