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Mostrando ítems 31-40 de 556
Análisis multitemporal del cambio del área de cobertura glaciar sobre la Sierra Nevada de Santa Marta en los años 2014 y 2018
Las problemáticas medio ambientales que hoy en día están tendientes a empeorar han tenido bastantes aristas, una de ella (que es el tema de discusión de este artículo) es la constante desaparición de los glaciares en el ...
Mudanças de uso e cobertura da terra na microbacia hidrográfica do Arroio Grande, Santa Maria-RS
(Universidade Federal de Santa MariaBrasilGeociênciasUFSMPrograma de Pós-Graduação em GeomáticaCentro de Ciências Rurais, 2011-12-22)
The issues of land use changes and land covering have attracted interests,
both inside and outside the scientific community, due to the accelerated process and
potential environmental and socioeconomic impacts of these ...
Multitemporal assessment of the geomorphologic evolution of the Restinga of Marambaia, Rio de Janeiro, Brazil
(TAYLOR & FRANCIS LTD, 2008)
The Restinga of Marambaia is an emerged sand bar located between the Sepetiba Bay and the South Atlantic Ocean, on the south-east coast of Brazil. The objective of this study was to observe the geomorphologic evolution of ...
The Use of Remote Sensing Indices for Land Cover Change DetectionO Uso de Índices de Sensoriamento Remoto para Detecção de Mudanças na Cobertura da Terra
(Centro de Ciências Matemáticas e da Natureza, Instituto de Geociências, Universidade Feder, 2019)
BIBLIOMETRIC ANALYSIS OF SPECTRORADIOMETRY AND SOIL GEOSTATISTICS: A 10-YEAR DISCUSSIONANÁLISE BIBLIOMÉTRICA DA ESPECTRORRADIOMETRIA E GEOESTATÍSTICA DE SOLOS: UMA DISCUSSÃO EM 10 ANOS
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2020)
Successional stages and their evolution in tropical forests using multi-temporal photogrammetric surface models and superpixels
(2018-12-01)
Airborne photogrammetric image archives offer interesting possibilities for multi-temporal analyses of environmental evolution. The objective of this investigation was to develop a technique for classifying forest successional ...
Land-cover classification using freely available multitemporal sar data (work in progress)
(Copernicus Publications, 2021-08-19)
Synthetic Aperture Radar (SAR) images are a valuable tool for wetlands monitoring since they are able to detect water below the vegetation. Furthermore, SAR images can be acquired regardless of the weather conditions. The ...
Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
(Italian Society of Remote Sensing, 2014-12)
We introduce an approach based on remotely sensed data to summarize forest fragmentation over time, which specifically accounts for the interdependencies between landscape composition and configuration changes. The proposed ...
Análisis multitemporal del crecimiento urbano en la ciudad de Popayán en el departamento del Cauca, años de 1960 a 2015
(Universidad Santo TomásEspecialización Gestión Territorial y AvalúosFacultad de Ingeniería Civil, 2016)
In the urban area of the city of Popayan the multitemporal analysis of urban growth, which involved the identification, analysis and processing of analog and digital data with aerial photographs, satellite imagery and ...