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Estudo de propriedades físicas de nuvens Cirrus em Natal utilizando dados do sistema Lidar-DUSTER e radiossondagens
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Ambiental, 2018-07-06)
Cirrus clouds are classified as the highest clouds in the atmosphere occurring generally from 7 to 18 km, depending on the global region of appearance, and have necessarily ice crystals in their composition. They still ...
Mapping and navigation in an unknown environment using LiDAR for mobile service robots
(2020-08-21)
This paper presents the implementation of mapping, localization, and navigation algorithms for a mobile service robot in an unknown environment. The implementation uses a 3D LiDAR sensor to detect the environment and map ...
Three-dimensional building roof boundary extraction using highresolution aerial image and LiDAR data
(2014-01-01)
This paper presents a semiautomatic method for rectilinear building roof boundary extraction, based on the integration of high-resolution aerial image and LiDAR (Light Detection and Ranging) data. The proposed method is ...
The laser-backscattering equations and their application to the study of the atmospheric structure
(Revista Mexicana de Física, 2009)
Classification of LiDAR data over building roofs using k-means and principal component analysisClassificação de dados LiDAR sobre telhados de edificações usando k-médias e análise de componentes principais
(2018-01-01)
The classification is an important step in the extraction of geometric primitives from LiDAR data. Normally, it is applied for the identification of points sampled on geometric primitives of interest. In the literature ...
Development of a high-spectral-resolution lidar for continuous observation of aerosols in South America
(Society of Photo-Optical Instrumentation Engineers, 2016-05)
Continuous monitoring of aerosol profiles using lidar is helpful for a quasi-real-time indication of aerosol concentration. For instance, volcanic ash concentration and its height distribution are essential information for ...