Mireia Romaguera

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—This paper discusses the application and adaptation of two existing operational algorithms for land surface emissivity (ε) retrieval from different operational satellite/airborne sensors with bands in the visible and near-infrared (VNIR) and thermal IR (TIR) regions: 1) the temperature and emissivity separation algorithm, which retrieves ε only from TIR(More)
Remote sensing has long been a useful tool in global applications, since it provides physically-based, worldwide, and consistent spatial information. This paper discusses the potential of using these techniques in the research field of water management, particularly for 'Water Footprint' (WF) studies. The WF of a crop is defined as the volume of water(More)
The processing of HRIT wavelet compressed data, received at ITC with a standard size dish, is discussed. Specifically a 14 day full disk image time series was generated with the aim of producing a data set of the Iberian Peninsula to support the ESA/SPARC 2004 field campaign. Software was developed for the efficient extraction of a image time series, which(More)
The estimation of evapotranspiration of blue water (ET b) from farmlands, due to irrigation, is crucial to improve water management, especially in regions where water resources are scarce. Large scale ET b was previously obtained, based on the differences between remote sensing derived actual ET and values simulated from the Global Land Data Assimilation(More)
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