The present paper describes a project in which real-time cartographic concepts are combined with the needs in operational hydrology. First, the current state of research in these and related domains are presented. Methodological considerations are made in term of the data and the data models as well as regarding to their access, visualization and technical environment. Finally, remarks are made...

In recent years, there has been greater attempt to find numerical solutions of differential equations using wavelet's methods. The following method is based on vector forms of Haar-wavelet functions. In this paper, we will introduce one dimensional Haar-wavelet functions and the Haar-wavelet operational matrices of the fractional order integration. Also the Haar-wavelet operational matrices of ...