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UCL Home  /  Geography  /  People  /  Research Students  /  Matheus Boni Vicari

Matheus Boni Vicari

Contact

GdjYIdG.jpgMatheus Boni Vicari
PhD researcher

UCL Department of Geography
University College London
Pearson Building

Room 106
Gower Street
London
WC1E 6BT

matheus.vicari.15@ucl.ac.uk

 

 

 

Research

Thesis title (working):

Leaf and Wood Separation from Terrestrial LiDAR Data

Supervisor: Dr. Mathias Disney, Reader in Remote Sensing in the Department of Geography, UCL.

Co-supervisor: Dr. Philip Lewis, Professor of Physical Geography, Department of Geography, UCL.

My current project is a part of a larger group that focus on how to improve the ability to reconstruct forest structure from LiDAR, as one of the major limitations is the difficulty of separating leaf and woody material in the LiDAR data.

This project seeks to develop new algorithms to achieve this separation, through by exploiting the information content of the LiDAR data combined with machine learning algorithms. For that, it will make use of existing data, collected by the UCL group in the UK, with leaf-on and leaf-off measurements, to develop and test new separation algorithms. These data would be supplemented by measurements made in the tropics, particularly at sites where the research group have access to girdling experiments, where trees are deliberately killed to monitor the dying process. These experiments also provide the opportunity to scan with leaves on and off, before the trees die.

The expected outcome of this project is a set of methods and tools (in the form of coded scripts and proposed methodology) to process and perform the separation of wood and leaf materials from LiDAR data, along with benchmarking tools to evaluate the performance of the separation.

The researcher is funded by CNPq (National Council for Scientific and Technological Development - Brazil) as part of the Science without Borders program.

Biography

Academic Background

2015 – present MPhil/PhD in Geography

University College London, UCL, London, United Kingdom

Title (working): Leaf and Wood Separation from Terrestrial LiDAR Data.

Supervisor: Dr. Mathias Disney

Co-supervisor: Dr. Philip Lewis

Funding: Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Science without Borders

Knowledge areas: LiDAR, Remote Sensing, Tropical Forests

 

2013 – 2015 MSc in Remote Sensing.

 

Universidade Federal do Rio Grande do Sul, UFRGS, Porto Alegre, Brasil

Title: Estimates of biophysical parameters of canola using data from different scales.

Supervisor: Denise Cybis Fontana

Co-supervisor: Genei Antônio Dalmago

Funding: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Knowledge areas: Remote Sensing, Agrometeorology

 

2008 - 2012 B.Eng in Environmental Engineering.

 

Universidade de Passo Fundo, UPF, Passo Fundo, Brasil

Title: Use of GIS and Multicriteria Analysis for the Assessment of Areas with Potential for

the Implementation of Solar and Wind Energy Plants in Rio Grande do Sul.

Supervisor: Maurício Lago Magro

Knowledge areas: GIS, urban and environmental planning, ArcGIS

 

 

Professional experience

 

1. Universidade Federal do Rio Grande do Sul, UFRGS

2013 – 2015

Contract: Master’s student with funding, Working hours (weekly): 40,

Full-time.

Other Information: working in the Centro Estadual de Pesquisa em

Sensoriamento Remoto e Meteorologia (CEPSRM)

 

2. Infra-Geo - Engenharia, Geotecnia e Meio Ambiente Ltda. - INFRA-GEO

2012 – 2012

Contract: Trainee, Working hours (weekly): 20, Part-time job.

 

3. Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA

2011 - 2012

Contract: Internship, Working hours (weekly): 20, Part-time job.

Activities: Trainee at Centro Nacional de Pesquisa de Trigo (Embrapa Trigo). Simulation of agricultural scenarios based on projections of regionalized climate changes.

 

4. Empresa de Tecnologia Ambiental - UPF - ETAMB

2011 - 2012

Position: President/Director, Working hours (weekly): 10, Part-time job.

Activities: Management of a student-based company of environmental services supported by the Universidade de Passo Fundo (UPF)

 

5. EMBRAPA - SNT

2008 - 2011

Contract: Trainee CNPq ITI-A at Embrapa Trigo, Working hours (weekly): 20, Part-time job.

Activities: Study of climate changes in the South of Brazil.

 

Awards

2011 - Research Student Award in the Area of Exact Sciences, Earth Sciences and Engineering. Universidade de Passo Fundo.

 

Publications

VICARI, M. B., MAGRO, F. G., KOCHENBORGER, G., GOETTEMS, E., PEREIRA, L. A. Mapeamento de áreas potenciais para implantação de aterro sanitário em Passo Fundo (RS), utilizando análise multicriterial. In: 3o Congresso Internacional de Tecnologias para o Meio Ambiente, 2012, Bento Gonçalves.

VICARI, M. B., BRIAO, V. B., MIORANDO, T., TONDELLO, T. Avaliação da Eficiência de Remoção de Corantes de Indústrias de Balas por Nanofiltração In: 3º Congresso Internacional de Tecnologias para o Meio Ambiente, 2012, Bento Gonçalves.

VICARI, M. B., SIMOES, D. S., FONTANA, D. C. Definição de Áreas de Risco de Ocorrência de Baxas Temperaturas em Encruzilhada do Sul Usando Imagens MODIS, 2013. (Congress; Oral presentation)

SANTI, A., DALMAGO, G. A., BAZZAN, E., VICARI, M. B., KERBER, T. L. Mudanças climáticas: inferências para a cultura do trigo no Brasil. Artigo de divulgação na mídia. 2010.

 

Teaching

Teaching Assistant in GEOG2021 – Environmental Remote Sensing