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A semi-automatic method for indirect orientation of aerial images using ground control lines extracted from airborne laser scanner data
(2012-09-10)
This paper presents a method for indirect orientation of aerial images using ground control lines extracted from airborne Laser system (ALS) data. This data integration strategy has shown good potential in the automation ...
Bundle Block Adjustment of CBERS-2B HRC Imagery Combining Control Points and Lines
(E Schweizerbart'sche Verlags, 2012-01-01)
The aim of this work is to present the results of the assessment of rigorous bundle block adjustment models for orbital imagery of the High-Resolution Camera (HRC) of the CBERS (China-Brazil Earth Resources Satellite). The ...
DETERMINATION of THE INDIRECT ORIENTATION of ORBITAL PUSHBROOM IMAGES USING CONTROL STRAIGHT LINES
(Wiley-Blackwell, 2010-06-01)
The aim of this paper is to present an experimental assessment of two models that use "control lines'' for the indirect orientation of pushbroom imagery. Since pushbroom image acquisition is not instantaneous, six exterior ...
Indirect georeferencing of terrestrial laser scanning data using control lines
(2013-09-01)
An indirect method for the georeferencing of 3D point clouds obtained with terrestrial laser scanning (TLS) data using control lines is presented. This technique could be used for rapid data acquisition where resources do ...
Exterior orientation of CBERS-2B imagery using multi-feature control and orbital data
(2013-05-01)
The major contribution of this paper relates to the practical advantages of combining Ground Control Points (GCPs), Ground Control Lines (GCLs) and orbital data to estimate the exterior orientation parameters of images ...
Lightning-Induced Voltages on Overhead Lines-Application of the Extended Rusck Model
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
Lightning-induced overvoltages have a considerable impact on the power quality of overhead distribution and telecommunications systems, and various models have been developed for the computation of the electromagnetic ...
Potential of Laser Induced Breakdown Spectroscopy for analyzing the quality of unroasted and ground coffee
(2017-09-01)
Coffee is an important commodity and a very popular beverage around the world. Its economic value as well as beverage quality are strongly dependent of the quality of beans. The presence of defective beans in coffee blends ...
Feasibility of Electronic Tap-Changing Stabilizers for Medium Voltage Lines-Precedents and New Configurations
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
Thyristor-based onload tap-changing ac voltage stabilizers are cheap and robust. They have replaced most mechanical tap-changers in low voltage applications from 300 VA to 300 M. Nevertheless, this replacement hardily ...
Orientação indireta de imagens cbers: Avaliação de técnicas que usam linhas retas e sua combinação com pontos
(2009-01-01)
The aim of this paper is to present and assess techniques for orientation of pushbroom sensors that allow the estimation of the polynomial coefficients describing the platform trajectory, using linear features and linear ...