Search
Now showing items 21-30 of 997
Landslide change detection based on Multi-Temporal airborne LIDAR-derived DEMs
(Molecular Diversity Preservation International, 2018-01)
Remote sensing technologies have seen extraordinary improvements in both spatial resolution and accuracy recently. In particular, airborne laser scanning systems can now provide data for surface modeling with unprecedented ...
Spatial and spectral remote sensing features to detect deforestation in Brazilian Savannas
(Universidade Federal de Mato Grosso, 2019)
Detecção de mudanças com a geração de alertas do território nacional
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosGestão e Análise Ambiental - GAAm, 2021-06-29)
This report presents the results of the internship whose objective was to carry out the environmental monitoring through the analysis of satellite images, made available daily throughout the national territory, in order ...
Forest cover change detection with synthetic aperture radar satellite data
(Universidad EAFITMaestría en Física AplicadaEscuela de Ciencias. Departamento de Ciencias BásicasMedellín, 2022)
Wavelet analysis of MODIS time series to detect expansion and intensification of row-crop agriculture in Brazil
(ELSEVIER SCIENCE INC, 2008)
Since 2000, the southwestern Brazilian Amazon has undergone a rapid transformation from natural vegetation and pastures to row-crop agricultural with the potential to affect regional biogeochemistry. The goals of this ...
Past cover modulates the intense and spatially structured natural regeneration of woody vegetation in a pastureland
(2020-03-01)
Vegetation natural regeneration after agricultural abandonment is changing the landscape patterns in many areas worldwide. However, the expansion rate, spatio-temporal dynamics, and the role of past vegetation cover in ...
Monthly monitoring of a pipeline employing high spatial resolution images
(2011-01-01)
This study aimed to develop a methodology for the monthly monitoring of a pipeline using change detection techniques applied to a land cover mapping with high spatial resolution images. A 30.7km length and 400m width section ...