I many circumstances, evaluations are based on empirical data. However, some observations may be imprecise, meaning that it is not entirely clear what occurred in them. We address the question of how beliefs are formed in these situations. The individual in our model is essentially a “frequentist.” He first makes a subjective judgment about the occurrence of the event for each imprecise observa...

The fast motion of low Earth orbit (LEO) satellites provides rapid geometric changes in a short time, which can accelerate the initialization precise point positioning (PPP). convergence ambiguity parameters is conducive to success fixing. This paper presents performance single- and four-system combined PPP Ambiguity Resolution (AR), enhanced with an ambiguity-float solution LEO. Two LEO conste...

Abstract. Wildfires cause substantial losses to socio-economic and natural assets, especially in Mediterranean climate regions. Despite human activity being the main of wildfires European countries, lightning-ignited should also be considered a major disruptive agent as they can trigger large fires. In addition, recent studies on potential change effects pointed out that may gain relevance area...