0000000001139372
AUTHOR
Jordi Prats
Enhancing the retrieval of stream surface temperature from Landsat data
International audience; Thermal images of water bodies often show a radiance gradient perpendicular to the banks. This effect is frequently due to mixed land and water thermal pixels. In the case of the Landsat images, radiance mixing can also affect pure water pixels due the cubic convolution resampling of the native thermal measurements. Some authors recommended a general-purpose margin of two thermal pixels to the banks or a minimum river width of three pixels, to avoid near bank effects in water temperature retrievals. Given the relatively course spatial resolution of satellite thermal sensors, the three pixel margin severely restricts their application to temperature mapping in many ri…
El papel de la Biblioteca en los nuevos modelos de comunicación académica
Ponencia a cargo de Jordi Prats, Director Edicions UPC. Universitat Politècnica de Catalunya, pronunciada dentro del X Workshop Rebiun sobre proyectos digitales, celebrado en Valencia, los días 7-8 Ocubre de 2010 con el título: El papel de la Biblioteca en los nuevos modelos de comunicación académica