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Mostrando ítems 171-175 de 175
Hacia el riego de precisión en el cultivo de fresa en el entorno de Doñana
(Universidad de Córdoba, UCOPress, 2015)
España es el principal productor de fresa (Fragaria x ananassa) fresca de
Europa, con una producción cercana a las 300.000 t/año. Esta producción se concentra
en la provincia de Huelva, destinándose el 95% de la misma a ...
Analysis of snow spatial and temporary variability through the study of terrestrial photography in the Trevelez river valley
(SPIE, 2014)
The spatiotemporal evolution of the snow cover may help to obtain conclusions on the variability of the atmospheric agents in high mountain areas. That evolution is difficult to analyze due to the heterogeneity of the snow ...
Terrestrial photography as an alternative to satellite images to study snow cover evolution at hillslope scale
(SPIE, 2012)
In Mediterranean regions, where the water shortage is a serious and recurrent problem, it is essential to know the behaviour and evolution of the snow. Satellite remote sensing is widely used to find out the evolution of ...
Estimating snow albedo patterns in a Mediterranean site from Landsat TM and ETM+ images
(SPIE, 2013)
The albedo of snow affects the shortwave radiative flux at the land-atmosphere interface, so that it therefore plays an important role in the snow mass and energy balance. In semiarid areas, their particular climate ...
Combining remote sensing and terrestrial photography in a snowmelt modeling framework to retrieve snow evolution in a semiarid region
(IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018)
This work shows the strength of combining different data sources and modelling to generate long time map series of snow variables in Sierra Nevada (Spain), an alpine environment within a semiarid region in which the snowpack ...