TY - INPR A1 - Nutz, Helga A1 - Wolf, Kerstin T1 - Time-Space Multiscale Analysis by Use of Tensor Product Wavelets and its Application to Hydrology and GRACE Data N2 - This paper presents a wavelet analysis of temporal and spatial variations of the Earth's gravitational potential based on tensor product wavelets. The time--space wavelet concept is realized by combining Legendre wavelets for the time domain and spherical wavelets for the space domain. In consequence, a multiresolution analysis for both, temporal and spatial resolution, is formulated within a unified concept. The method is then numerically realized by using first synthetically generated data and, finally, several real data sets. T3 - Schriften zur Funktionalanalysis und Geomathematik - 36 KW - Multiresolution Analysis KW - Spherical Wavelets KW - Legendre Wavelets KW - Time-Space Multiresolution Analysis Y1 - 2007 UR - https://kluedo.ub.uni-kl.de/frontdoor/index/index/docId/1924 UR - https://nbn-resolving.org/urn:nbn:de:hbz:386-kluedo-15141 ER -