Alexandre Bacelar Gonçalves
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Data da última atualização
»Last update
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14/04/2016 |
Dados pessoais (Personal data)
Nome completo
Full name |
Alexandre Bacelar Gonçalves |
Nome em citações bibliográficas
Quoting name |
Gonçalves, Alexandre Bacelar |
Categoria profissional
Position |
Professor Auxiliar |
Endereço profissional
Professional address |
Universidade Técnica de Lisboa Instituto Superior Técnico Departamento de Engenharia Civil e Arquitectura DECivil - IST - Av Rovisco Pais, 1 Lisboa 1049-001 Lisboa Portugal Telefone: (+351)218418329 Correio electrónico: alexandre.goncalves@tecnico.ulisboa.pt |
Sexo
Gender |
Masculino»Male |
Graus Académicos
(Academic Degrees)
2007 |
Doutoramento Phd |
Engenharia do Território.
Universidade Técnica de Lisboa,
Portugal.
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1996-1998 |
Mestrado Master degree |
Sistemas de Informação Geográfica
(2 anos » years)
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Universidade Técnica de Lisboa,
Portugal.
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1990-1995 |
Licenciatura Licentiate degree |
Matemática Aplicada e Computação
(5 anos » years)
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Universidade Técnica de Lisboa,
Portugal.
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Vínculos profissionais
(Professional Positions)
Universidade Técnica de Lisboa |
Fev/2007-Actual |
Professor Auxiliar |
Atividades de Ensino (Teaching activities)
Universidade Técnica de Lisboa |
Línguas (Languages)
Compreende Understandig |
Português (Bem), Inglês (Bem), Francês (Bem), Espanhol (Bem). |
Fala Speaking |
Português (Bem), Inglês (Bem), Francês (Bem), Espanhol (Bem), Italiano (Pouco). |
Lê Reading |
Português (Bem), Inglês (Bem), Francês (Bem), Espanhol (Bem), Italiano (Bem). |
Escreve Writing |
Português (Bem), Inglês (Bem), Francês (Pouco), Espanhol (Bem), Italiano (Pouco). |
Membro de Associações Profissionais/Científicas (Professional/Scientific Association membership)
Actual |
Sociedade de Geografia de Lisboa, Membro.
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Produção científica, técnica e artística/cultural
(Scientific, technical and artistical/cultural
production)
Capítulos de livros publicados Published book chapters |
1. |
Henriques, Frederico; Gonçalves, Alexandre. 2010. Analysis of Lacunae and Retouching Areas in Panel Paintings Using Landscape Metrics. In Digital Heritage, ed. Marinos Ioannides Dieter Fellner Andreas Georgopoulos Diofantos G. Hadjimitsis, 99 - 109. ISBN: 978-3-642-16872-7. Berlin, Heidelberg: Springer Berlin Heidelberg.
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2. |
Falcão, A. P; Matos, J.; Gonçalves, A.; Casaca, J.; Sousa, J.. 2010. Preliminary Results of Spatial Modelling of GPS/Levelling Heights: A Local Quasi-Geoid/Geoid for the Lisbon Area. In Gravity, Geoid and Earth Observation, ed. Stelios P. Mertikas, 329 - 332. ISBN: 978-3-642-10633-0. Berlin, Heidelberg: Springer Berlin Heidelberg.
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Artigos em revistas com arbitragem científica Papers in periodics with scientific refereeing |
1. |
Lira, C.; Lousada, M.; Falcão, A. P; Gonçalves, A. B; Heleno, S.; Matias, M.; Pereira, M. J; Pina, P.; Sousa, António J; Oliveira, R.; Almeida, A. B. 2013. "The 20 February 2010 Madeira Island flash-floods: VHR satellite imagery processing in support of landslide inventory and sediment
budget assessment", Natural Hazards and Earth System Science 13, 3: 709 - 719.
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2. |
Rua, Helena; Gonçalves, Alexandre B; Figueiredo, Ricardo. 2013. "Assessment of the Lines of Torres Vedras defensive system with visibility analysis", Journal of Archaeological Science 40, 4: 2113 - 2123.
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3. |
Falcão, Ana P; Mazzolari, Andrea; Gonçalves, Alexandre B; Araújo, Maria A. V; Trigo-Teixeira, António. 2013. "Influence of elevation modelling on hydrodynamic simulations of a tidally-dominated estuary", Journal of Hydrology 497, 1: 152 - 164.
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4. |
Amorim, Ana M. T; Gonçalves, Alexandre B; Nunes, Luís M; Sousa, António J. 2012. "Optimizing the location of weather monitoring stations using estimation uncertainty", International Journal of Climatology 32, 6: 941 - 952. In this article, we address the problem of planning a network of weather monitoring stations observing average air temperature
(AAT). Assuming the network planning scenario as a location problem, an optimization model and an operative methodology are
proposed. The model uses the geostatistical uncertainty of estimation and the indicator formalism to consider in the location
process a variable demand surface, depending on the spatial arrangement of the stations. This surface is also used to express
a spatial representativeness value for each element in the network. It is then possible to locate such a network using optimization
techniques, such as the used methods of simulated annealing (SA) and construction heuristics. This new approach was applied
in the optimization of the Portuguese network of weather stations monitoring the AAT variable. In this case study, scenarios
of reduction in the number of stations were generated and analysed: the uncertainty of estimation was computed, interpreted
and applied to model the varying demand surface that is used in the optimization process. Along with the determination of
spatial representativeness value of individual stations, SA was used to detect redundancies on the existing network and establish
the base for its expansion. Using a greedy algorithm, a new network for monitoring average temperature in the selected study
area is proposed and its effectiveness is compared with the current distribution of stations. For this proposed network distribution
maps of the uncertainty of estimation and the temperature distribution were created.
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5. |
Gonçalves, Alexandre B. 2010. "An extension of GIS-based least-cost path modelling to the location of wide paths", International Journal of Geographical Information Science 24, 7: 983 - 996. The computation of least-cost paths over a cost surface is a well-known and widely used capability of raster geographic information
systems (GISs). It consists in finding the path with the lowest accumulated cost between two locations in a raster model of
a cost surface, which results in a string-like, thin and long sequence of cells. In this article, a new extension of raster-based
least-cost path modelling is proposed. The new modelling approach allows the computation of paths or corridors with a fixed
width, larger than one cell. These swaths are called wide paths and may be useful in circumstances where the detail level
of the raster cost surfaces is higher than the width of the desired path or corridor. The wide path model presented in the
article is independent of the choice of least-cost algorithms, because the transformation from regular to wide paths is applied
to the construction of nodes and edges of an induced graph. The article gives the foundations and discusses the particularities
of such paths, regardless of the imposed width, and explores the difference from the usual least-cost path model. Test cases
were included, one hypothetical and the other with real data. The results are coherent and indicative of the applicability
of wide paths.
![Homepage da produção](/wayback/20200315222112im_/http://www.degois.pt/imagens/degois/home16.png) |
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6. |
Leitão, João P; Matos, J.S.; Gonçalves, Alexandre B; Matos, João L. G.. 2005. "Contribution of Geographic Information Systems and location models to planning of wastewater systems", Water Science & Technology 52, 3: 1 - 8. |
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7. |
Matos, João L. G.; Gonçalves, Alexandre B. 2003. "Measurement and Analysis of Positional Accuracy", Geodesy and Cartography 29, 1: 20 - 26.
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Trabalhos completos/resumidos em eventos com arbitragem científica Papers in conference proceedings with scientific refereeing |
1. |
Matias, M.; Falcão, A. P; Gonçalves, Alexandre B; Pestana, Rita; Heleno, S.; Alvares, Teresa; Van Zeller, E; Rodrigues, Victor. 2014. "A influência dos modelos digitais de terreno nas simulações hidrodinâmicas – Metodologia aplicada ao rio Tejo", Trabalho apresentado em Conferência Nacional de Geodecisão, In Conferência Nacional de Geodecisão, Barreiro. |
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2. |
Gonçalves, Alexandre B. 2013. "A methodology to generate a digital elevation model by combining topographic and bathymetric data in fluvial environments", Trabalho apresentado em 2013 ESA Living Planet, In Proceedings of the ESA Living Planet 2013 Conference, Edinburgh. |
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3. |
Moreira, Inês F; Gonçalves, Alexandre B; Shrubsall, Sílvia C. 2012. "Planning on Safer Urban Mobility through Spatial Analysis: Application to Vila Real, Portugal", Trabalho apresentado em Association of European Schools of Planning (AESOP) Annual Congress , In Proceedings of the Association of European Schools of Planning (AESOP) Annual Congress , Ankara, Turkey. |
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Trabalhos completos/resumidos em eventos sem arbitragem científica Papers in conference proceedings without scientific refereeing |
1. |
Gonçalves, Alexandre B. 2013. "A web and GIS-based tool (SIRCuL) for a better cycling network planning and mobility management - interfacing bicycle users
data and local administration policies", Trabalho apresentado em CITTA 6th Annual Conference on Planning Research, In CITTA 6th Annual Conference on Planning Research, Coimbra. |
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Gonçalves, Alexandre B. 2013. "A Participative Bike Route Planner to Improve Adaptive Cycling Strategies in Cycling Starter Cities - Typology of Cyclists
and Cycling Preferences in Lisbon", Trabalho apresentado em AESOP / ACSP Joint Congress 2013 Planning for Resilient Cities and Regions, In AESOP / ACSP Joint Congress 2013 Planning for Resilient Cities and Regions, Dublin. |
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3. |
Flôr, Ana P. F; Gonçalves, Alexandre B; Silva, Nuno R. C. M.; Braz, Nádia M. S; Lima, José N; Araújo, Maria A. V. C; Teixeira, António A. T. 2011. "Construction of an elevation model for the evaluation of estuarine flooding frequency: the case of Lima River, Portugal", Trabalho apresentado em 7th International Symposium on Spatial Data Quality, In Proceedings of the 7th International Symposium on Spatial Data Quality, Coimbra. |
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Dados Complementares (Additional data)
Tese de Doutoramento Phd Thesis |
1. |
Frederico José Rodrigues Henriques, Metodologias de Documentação e Análise Espacial em Conservação de Pintura, 2013. Tese (Conservação de Pintura) - Universidade Católica Portuguesa, Bolseiro(a) de Fundação para a Ciência e a Tecnologia (Co-orientador). |
2. |
Ana Catarina Coelho Rosa Zózimo, Modelação Numérica da Rebentação das Ondas. Sistema Integrado de Modelação da Agitação Marítima, 2010. Tese (Ciências da Engenharia) - Universidade Técnica de Lisboa, Bolseiro(a) de Fundação para a Ciência e a Tecnologia (Orientador). |
Indicadores de produção
(Production indicators)
Produção científica
Scientific production |
Dados complementares
data |
Produção científica Scientific production |
15 |
Livros e capítulos Books and book chapters |
2 |
Capítulos de livros publicados Published book chapters |
2 |
Artigos científicos em revistas Papers in periodics |
7 |
Com arbitragem científica With scientific refereeing |
7 |
Trabalhos em eventos Papers in conference proceedings |
6 |
Com arbitragem científica With scientific refereeing |
3 |
Sem arbitragem científica Without scientific refereeing |
3 |
Dados complementares (Additional data) |
2 |
Orientações Orientations |
2 |
Visualizações do curriculum [
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