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Proceedings Paper

Building vectorization inside a favela utilizing lidar spot elevation
Author(s): Plinio Temba; Marcelo A. Nero; Lucas M. R. Botelho; Matheus E. C. Lopes
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Paper Abstract

This article reveals the understanding of informal settlements in Brazil as much as it details the approximate population, the genesis and major impacts on Brazilian society. It also reports, the difficulties faced by local authorities in maintaining cohesive, extensive and above all updated record. Especially taking into account that approximately 17.5% of the population occupies improper locations, according to the formal planning. Because, they are not included in the records dedicated to the territorial organization of the city hall and have more pronounced population density than in cities with urban design. Bringing consequences that exacerbate inequality and the process of social exclusion. In addition, it highlights features of the Airborne Laser Scanner, sensor responsible for laser profiling. Activity contracted by the Municipality of Belo Horizonte, from 2008 coupled with aerophotogrammetric survey that brought a number of advantages including the DEM across the county extension. The study describes a methodology which by treating the laser profiling data with embedded routines in Matlab platform allows the roof eaves registry of buildings in Cluster Cafezal. The author mentions that the strategy when added to the relational database can help to develop an incipient registration.

Paper Details

Date Published: 8 September 2015
PDF: 8 pages
Proc. SPIE 9607, Earth Observing Systems XX, 960707 (8 September 2015); doi: 10.1117/12.2187090
Show Author Affiliations
Plinio Temba, Univ. Federal de Minas Gerais (Brazil)
Marcelo A. Nero, Univ. Federal de Minas Gerais (Brazil)
Lucas M. R. Botelho, Univ. Federal de Minas Gerais (Brazil)
Matheus E. C. Lopes, Univ. Federal de Minas Gerais (Brazil)

Published in SPIE Proceedings Vol. 9607:
Earth Observing Systems XX
James J. Butler; Xiaoxiong (Jack) Xiong; Xingfa Gu, Editor(s)

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