Mobility Compass

Discover mobility and transportation research. Find experts, partners, networks.

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The Mobility Compass is an open tool for improving networking and interdisciplinary exchange within mobility and transport research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (13/13 displayed)

  • 2023Railways Passengers Comfort Evaluation through Motion Parameters: A Systematic Review4citations
  • 2023DC Fast Chargers for Electric Vehicles: Portuguese Solution for Energy Metering and Billing Issues1citations
  • 2023Indirect Assessment of Railway Infrastructure Anomalies Based on Passenger Comfort Criteria2citations
  • 2020Mechanical and Microstructural Properties of Alkali Pozzolan Cement (APC)5citations
  • 20203d reconstruction of historical sites using an uav3citations
  • 2020Environmental perceptions and its associations with physical fitness and body composition in adolescents: Longitudinal results from the LabMed Physical Activity Study3citations
  • 2020The deep medial femoral sulcus sign: does it exist?3citations
  • 2019A Machine Learning Based Quality of Service Estimator for Aerial Wireless Networks14citations
  • 2018Development of a QGIS Plugin to Obtain Parameters and Elements of Plantation Trees and Vineyards with Aerial Photographs33citations
  • 2018RedeFINE: Centralized Routing for High-capacity Multi-hop Flying Networks15citations
  • 2017Proposal of a carsharing system to improve urban mobilitycitations
  • 2012Controlling multi-switch networks for prompt reconfiguration9citations
  • 2009Experiments on timing aspects of DC-Powerline communications1citations

Places of action

Chart of shared publication
Postolache, O.
1 / 1 shared
Ribeiro, D.
2 / 23 shared
Mendes, Joaquim
2 / 3 shared
Seabra, Ear
1 / 1 shared
Rodrigues, P.
2 / 5 shared
Santos, P.
1 / 11 shared
Ribeiro, L. F.
1 / 1 shared
Bernardo, L.
1 / 5 shared
Bigares, J.
1 / 1 shared
Costa, N. F.
1 / 1 shared
Matos, A.
1 / 12 shared
Pereirinha, Pg
1 / 64 shared
Ferreira, V.
1 / 2 shared
Ferreira, G.
1 / 2 shared
Pratas, P.
1 / 1 shared
Seabra, E.
1 / 1 shared
Vimonsatit, Vanissorn
1 / 1 shared
Dias, W. P. S.
1 / 2 shared
Kulasuriya, Chandana
1 / 1 shared
Almeida, J.
1 / 25 shared
Pires, A.
1 / 1 shared
Santos, T.
1 / 9 shared
Amaral, A.
1 / 3 shared
Dias, A.
1 / 19 shared
Oliveira-Santos, J.
1 / 1 shared
Agostinis-Sobrinho, C.
1 / 1 shared
Lopes, L.
1 / 2 shared
Oliveira, A.
1 / 13 shared
Mota, J.
1 / 8 shared
Santos, R.
1 / 8 shared
Moreira, C.
1 / 3 shared
Abreu, S.
1 / 1 shared
Golzy, Mojgan
1 / 1 shared
Stensby, D.
1 / 1 shared
Koolwal, J.
1 / 1 shared
Rd, Wissman
1 / 1 shared
Almeida, En
2 / 6 shared
Campos, R.
2 / 17 shared
Fernandes, K.
1 / 1 shared
Andrade, F.
1 / 3 shared
Ricardo, M.
2 / 20 shared
Teodoro, Ac
1 / 8 shared
Duarte, Lia
1 / 7 shared
Ruela, J.
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Coelho, A.
1 / 11 shared
Leite, J.
1 / 1 shared
Almeida, Fernando
1 / 4 shared
Marau, R.
1 / 2 shared
Portugal, Paulo
1 / 2 shared
Almeida, L.
1 / 2 shared
Behnam, M.
1 / 5 shared
Iqbal, Z.
1 / 2 shared
Caprini, D.
1 / 1 shared
Benzi, F.
1 / 3 shared
Facchinetti, T.
1 / 2 shared
Almeida, Luís
1 / 37 shared
Nolte, T.
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Chart of publication period
2023
2020
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2012
2009

Co-Authors (by relevance)

  • Postolache, O.
  • Ribeiro, D.
  • Mendes, Joaquim
  • Seabra, Ear
  • Rodrigues, P.
  • Santos, P.
  • Ribeiro, L. F.
  • Bernardo, L.
  • Bigares, J.
  • Costa, N. F.
  • Matos, A.
  • Pereirinha, Pg
  • Ferreira, V.
  • Ferreira, G.
  • Pratas, P.
  • Seabra, E.
  • Vimonsatit, Vanissorn
  • Dias, W. P. S.
  • Kulasuriya, Chandana
  • Almeida, J.
  • Pires, A.
  • Santos, T.
  • Amaral, A.
  • Dias, A.
  • Oliveira-Santos, J.
  • Agostinis-Sobrinho, C.
  • Lopes, L.
  • Oliveira, A.
  • Mota, J.
  • Santos, R.
  • Moreira, C.
  • Abreu, S.
  • Golzy, Mojgan
  • Stensby, D.
  • Koolwal, J.
  • Rd, Wissman
  • Almeida, En
  • Campos, R.
  • Fernandes, K.
  • Andrade, F.
  • Ricardo, M.
  • Teodoro, Ac
  • Duarte, Lia
  • Ruela, J.
  • Coelho, A.
  • Leite, J.
  • Almeida, Fernando
  • Marau, R.
  • Portugal, Paulo
  • Almeida, L.
  • Behnam, M.
  • Iqbal, Z.
  • Caprini, D.
  • Benzi, F.
  • Facchinetti, T.
  • Almeida, Luís
  • Nolte, T.
OrganizationsLocationPeople

article

Development of a QGIS Plugin to Obtain Parameters and Elements of Plantation Trees and Vineyards with Aerial Photographs

  • Teodoro, Ac
  • Silva, P.
  • Duarte, Lia
Abstract

Unmanned Aerial Vehicle (UAV) imagery allows for a new way of obtaining geographic information. In this work, a Geographical Information System (GIS) open source application was developed in QGIS software that estimates several parameters and metrics on tree crown through image analysis techniques (image segmentation and image classification) and fractal analysis. The metrics that have been estimated were: area, perimeter, number of trees, distance between trees, and a missing tree check. This methodology was tested on three different plantations: olive, eucalyptus, and vineyard. The application developed is free, open source and takes advantage of QGIS integration with external software. Several tools available from Orfeo Toolbox and Geographic Resources Analysis Support System (GRASS) GIS were employed to generate a classified raster image which allows calculating the metrics referred before. The application was developed in the Python 2.7 language. Also, some functions, modules, and classes from the QGIS Application Programming Interface (API) and PyQt4 API were used. This new plugin is a valuable tool, which allowed for automatizing several parameters and metrics on tree crown using GIS analysis tools, while considering data acquired by UAV.

Topics
  • employed
  • data
  • estimate
  • drone
  • chemical element
  • information system
  • software
  • interface
  • procurement
  • tree
  • language
  • image analysis
  • fractal
  • grass
  • application programming interface

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