The unavailability of thermal infrared satellite observations in cloudy conditions has limited the spatial distribution and temporal coverage remotely sensed evapotranspiration (ET) data. As a result, number approaches have been developed to reconstruct daily ET data cloudy-sky conditions. Despite wide application these approaches, no work conducted compare their performance over variety climat...

This paper introduces a new Gaussian trust and reputation system for wireless sensor networks based on sensed continuous events to address security issues and to deal with malicious and unreliable nodes. It is representing a new approach of calculating trust between sensor nodes based on their sensed data and the reported data from surrounding nodes. It is addressing the trust issue from a cont...

With the increasing access to various types of remotely sensed and ancillary spatial data, there is a growing demand for an independent source of reliable ground data to systematically support information extraction for gaining an understanding of earth systems. Conventionally maps, ad-hoc sample campaigns or exclusively remotely sensed data are used but these approaches are not well suited for...