Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Joaquim Patriarca"'
1
Akademický článek
Automatic Extraction and Filtering of OpenStreetMap Data to Generate Training Datasets for Land Use Land Cover Classification
Autor: Cidália C. Fonte, Joaquim Patriarca, Ismael Jesus, Diogo Duarte
Publikováno v: Remote Sensing, Vol 12, Iss 20, p 3428 (2020)
This paper tests an automated methodology for generating training data from OpenStreetMap (OSM) to classify Sentinel-2 imagery into Land Use/Land Cover (LULC) classes. Different sets of training data were generated and used as inputs for the image cl
Externí odkaz: https://doaj.org/article/709db8e883604082912c39944583c182
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2
Akademický článek
Generating Up-to-Date and Detailed Land Use and Land Cover Maps Using OpenStreetMap and GlobeLand30
Autor: Cidália Costa Fonte, Marco Minghini, Joaquim Patriarca, Vyron Antoniou, Linda See, Andriani Skopeliti
Publikováno v: ISPRS International Journal of Geo-Information, Vol 6, Iss 4, p 125 (2017)
With the opening up of the Landsat archive, global high resolution land cover maps have begun to appear. However, they often have only a small number of high level land cover classes and they are static products, corresponding to a particular period
Externí odkaz: https://doaj.org/article/c63f3fc081b44577ad044b3ec22c66d2
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3
The FireLoc system - methodologies for geolocating the observed fires
Autor: Cidália C. Fonte, Ismael Jesus, Cédric Pereira, Alberto Cardoso, Jacinto Estima, Joaquim Patriarca, José-Paulo de Almeida
Publikováno v: Advances in Forest Fire Research 2022 ISBN: 9789892622989
The FireLoc system aims at geolocating forest fires observed by the citizens using data uploaded by the citizens using a dedicated app developed for mobile devices. The collected data includes the location of the observer (determined with the Global
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0702387b26336fbc56725d3ea9141135
https://doi.org/10.14195/978-989-26-2298-9_64
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4
Automatic conversion of OSM data into LULC maps: comparing FOSS4G based approaches towards an enhanced performance
Autor: Joaquim Patriarca, Alberto Cardoso, Cidália Costa Fonte, Jacinto Estima, J.-P. de Almeida
Publikováno v: Open Geospatial Data, Software and Standards, Vol 4, Iss 1, Pp 1-19 (2019)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
OSM2LULC is a software package developed to automatically convert OpenStreetMap (OSM) data into Land Use Land Cover (LULC) maps using Free and Open Source Software for Geospatial (FOSS4G) tools. It needs to be highly efficient given the increasing de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::767e6181728cb8ec0319e5b7106d7394
https://hdl.handle.net/10316/92875
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5
Automatic Extraction and Filtering of OpenStreetMap Data to Generate Training Datasets for Land Use Land Cover Classification
Autor: Joaquim Patriarca, Diogo Duarte, Ismael Jesus, Cidália Costa Fonte
Publikováno v: Remote Sensing, Vol 12, Iss 3428, p 3428 (2020)
Remote Sensing
Volume 12
Issue 20
This paper tests an automated methodology for generating training data from OpenStreetMap (OSM) to classify Sentinel-2 imagery into Land Use/Land Cover (LULC) classes. Different sets of training data were generated and used as inputs for the image cl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a7f496993d98ebb730bf25d00c68e5
https://doi.org/10.3390/rs12203428
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6
Would Rainfed Agriculture Be the Right Option Under Climate Change Scenarios? A Case Study from Centro Region of Portugal
Autor: Andreia Saavedra Cardoso, Carolina Alves, Joaquim Patriarca, Albano Figueiredo, João Loureiro, Paula Castro
Publikováno v: Climate Change Management ISBN: 9783319728735
Agriculture has changed significantly during the last 30 years in Portugal. One of the main changes is related to agricultural abandonment, mainly driven by demographic dynamics on areas that are marginal in terms of productivity. Such trend affects
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f3cbe05226c63cef5fe4615d13c9c99
https://doi.org/10.1007/978-3-319-72874-2_23
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7
Using OpenStreetMap to Create Land Use and Land Cover Maps: Development of an Application
Autor: Maria Antonia Brovelli, Vyron Antoniou, Cidália Costa Fonte, Marco Minghini, Linda See, Joaquim Patriarca
OpenStreetMap (OSM) is a bottom up community-driven initiative to create a global map of the world. Yet the application of OSM to land use and land cover (LULC) mapping is still largely unexploited due to problems with inconsistencies in the data and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e1f6f6e68cb899248f45563285f2adf
http://hdl.handle.net/11311/1054102
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9
O Software Livre e de Código Aberto na Administração Pública - Dos mitos às questões de natureza legal, ética e de optimização de recursos públicos
Autor: Joaquim Patriarca
Publikováno v: CIÊNCIAVITAE
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Dissertação de Mestrado em Tecnologias de Informação Geográfica - Ambiente e Ordenamento do Território, orientada pelo Professor Doutor José Gomes dos Santos e apresentada ao Departamento de Geografia e Turismo da Faculdade de Letras da Univer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c7a69e658c27b9866ec189f668402374
http://hdl.handle.net/10316/30768
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