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Jiaming Liu, Yanjun Zhang, Di Yuan and Xingyuan Song
Measuring total nitrogen (TN) and total phosphorus (TP) is important in managing heavy polluted urban waters in China. This study uses high spatial resolution IKONOS imagery with four multispectral bands, which roughly correspond to Landsat/TM bands 1?4,...
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Luciano Farinha Watzlawick,Flávio Felipe Kirchner,Carlos Roberto Sanquetta
Pág. 169 - 181
A implicação da redução das florestas no ciclo do carbono vem criando uma demanda de desenvolvimento de métodos não destrutivos para a determinação de biomassa, elemento importante na modelagem dos ciclos biogeoquímicos. Apresenta-se resultados de teste ...
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Jiaming Liu, Yanjun Zhang, Di Yuan and Xingyuan Song
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Matthew J. McCarthy and Joanne N. Halls
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Asmadi Asmadi,Akhmad Arif Amin,Sri Budiarti,Machmud Arifin Raimadoya
Pág. 16
Dengue Hemorrhagic Fever (DHF) transmission dynamic is naturally influenced by fluctuating environmental conditions that could be locally specific even at the level of urban areas. Remote sensing technology is increasingly recognized as a powerful tool t...
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Mutum Bidyarani Devi, Rajagopalan Devanathan
Pág. 166 - 181
Earth?s observation satellites, such as IKONOS, provide simultaneously multispectral and panchromatic images. A multispectral image comes with a lower spatial and higher spectral resolution in contrast to a panchromatic image which usually has a high spa...
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Selma Regina Aranha Ribeiro, Jorge Antonio Silva Centeno
Pág. 1 - 7
A fusão de imagens é um tema que desperta interesse pela coleta de imagens multiespectrais e pancromáticas com diferentes resoluções espaciais e espectrais. O método de fusão ganhou grande reconhecimento quando imagens Landsat multiespectrais puderam ser...
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Melchior Carlos do Nascimento,Vicente Paulo Soares,Carlos Antônio Álvares Soares Ribeiro,Elias Silva
Pág. 207 - 220
Este estudo teve como objetivos elaborar um mapa de uso da terra com base nas imagens do satélite IKONOS II, delimitar de maneira automática as áreas de preservação permanente e identificar a ocorrência de conflito de uso, tendo como referência legal o C...
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Abdul-Wadood Moomen, Lily Lisa Yevugah, Louvis Boakye, Jeff Dacosta Osei and Francis Muthoni
This paper assesses evidence-based applications of Remote Sensing for Sustainable and Precision Agriculture in the Northern Savanna Regions of Ghana for three decades (1990?2023). During this period, there have been several government policy intervention...
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Konstantinos G. Nikolakopoulos, Ioannis K. Koukouvelas, Aggeliki Kyriou, Dionysios Apostolopoulos and George Pappas
The current research aims to examine the long-term evolution of the western cliffs of Lefkada Island following the occurrence of the last two strong earthquakes, on 14 August 2003 and 17 November 2015, respectively. Medium resolution satellite data (Land...
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Mariusz Specht, Cezary Specht, Oktawia Lewicka, Artur Makar, Pawel Burdziakowski and Pawel Dabrowski
The coastline is the boundary between the water surface in a reservoir or watercourse and the land, which is characterised by high instability and functional diversity. For these reasons, research on coastal monitoring has been conducted for several deca...
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Francesco Immordino, Mattia Barsanti, Elena Candigliota, Silvia Cocito, Ivana Delbono and Andrea Peirano
Sustainable and ecosystem-based marine spatial planning is a priority of Pacific Island countries basing their economy on marine resources. The urgency of management coral reef systems and associated coastal environments, threatened by the effects of cli...
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Tina Gerl, Mathias Bochow and Heidi Kreibich
The modeling of flood damage is an important component for risk analyses, which are the basis for risk-oriented flood management, risk mapping, and financial appraisals. An automatic urban structure type mapping approach was applied on a land use/land co...
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