Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Gilberto Câmara"'
Autor:
Gilberto Câmara
Publikováno v:
Journal of Spatial Information Science, Vol 2020, Iss 20, Pp 21-34 (2020)
This paper discusses the challenges of using big Earth observation data for land classification. The approach taken is to consider pure data-driven methods to be insufficient to represent continuous change. I argue for sound theories when working wit
Externí odkaz:
https://doaj.org/article/b2cfa8ceffda4735a55b5eee7379906a
Publikováno v:
Journal of Statistical Software, Vol 88, Iss 1, Pp 1-31 (2019)
The opening of large archives of satellite data such as LANDSAT, MODIS and the SENTINELs has given researchers unprecedented access to data, allowing them to better quantify and understand local and global land change. The need to analyze such large
Externí odkaz:
https://doaj.org/article/9e469c1478b6477a85d9865024dde378
Autor:
Antonio José Ferreira M. e Silva, Fernando Augusto Mitsuo Ii, Gilberto Câmara, Paulo Roberto Martins Serra, Ricardo Cartaxo Modesto de Souza
Publikováno v:
Revista Brasileira de Cartografia, Vol 39 (2020)
Externí odkaz:
https://doaj.org/article/8b5ba0b2650f4b1c9eda083227f391b0
Publikováno v:
Revista Brasileira de Cartografia, Vol 52 (2020)
Externí odkaz:
https://doaj.org/article/9ed12aef79b342a6b6f84555f4cf6f8d
Autor:
Gilberto Câmara
Publikováno v:
Revista Brasileira de Cartografia, Vol 40 (2020)
Externí odkaz:
https://doaj.org/article/e5022796ce12480ea4f7e99a3a8d630d
Publikováno v:
European Journal of Remote Sensing, Vol 51, Iss 1, Pp 486-500 (2018)
This paper investigates the web-based remote sensing platform, Google Earth Engine (GEE) and evaluates the platform's utility for performing raster and vector manipulations on Landsat, Moderate Resolution Imaging Spectroradiometer and GlobCover (2009
Externí odkaz:
https://doaj.org/article/1cf74802f595445ab5e8d2869dd0e325
Autor:
Gilberto Câmara
Publikováno v:
Revista Brasileira de Cartografia, Vol 41 (2019)
Apresentam-se as principais perspectivas da utilização de imagens de satélite em aplicações cartográfias, incluindo mapeamento planimétrico, mapeamento planialtimétrico, mapeamento temático criação de sistemas geográficos de informações
Externí odkaz:
https://doaj.org/article/1a4ef2a7179d4ab0b042c789adcef23b
Autor:
Lucas Gatti Domingues, Luciana Vanni Gatti, Afonso Aquino, Alber Sánchez, Caio Correia, Manuel Gloor, Wouter Peters, John Miller, Jocelyn Turnbull, Ricardo Santana, Luciano Marani, Gilberto Câmara, Raiane Neves, Stéphane Crispim
Publikováno v:
Atmosphere, Vol 11, Iss 7, p 734 (2020)
The large amount of carbon stored in trees and soils of the Amazon rain forest is under pressure from land use as well as climate change. Therefore, various efforts to monitor greenhouse gas exchange between the Amazon forest and the atmosphere are n
Externí odkaz:
https://doaj.org/article/f2a8ee55a1bd421c85719d9e475c5d0d
Publikováno v:
Land, Vol 9, Iss 2, p 52 (2020)
Land-use change (LUC) is a complex process that is difficult to project. Model collaboration, an aggregate term for model harmonization, comparison and/or coupling, intends to combine the strengths of different models to improve LUC projections. Seve
Externí odkaz:
https://doaj.org/article/a602bf97850b4768b5c2cfd806fb5479
Autor:
Luiz Fernando Ferreira Gomes de Assis, Gilberto Ribeiro de Queiroz, Karine Reis Ferreira, Lúbia Vinhas, Eduardo Llapa, Alber Ipia Sanchez, Victor Maus, Gilberto Câmara
Publikováno v:
Revista Brasileira de Cartografia, Vol 69, Iss 5 (2017)
Governmental agencies provide a large and open set of satellite imagery that can be used to track changes in geographic features over time. The current available analysis methods are complex and they are very demanding in terms of computing capabilit
Externí odkaz:
https://doaj.org/article/7bfadc6ac3344e30adfd144cbf842a83