Comparing methods for the approximation of rainfall fields in environmental applications

Autor: Michela Spagnuolo, Tor Dokken, D. Sobrero, Giuseppe Patanè, Silvia Biasotti, S. Pittaluga, Andrea Cerri, Vibeke Skytt

Publikováno v: ISPRS journal of photogrammetry and remote sensing 127 (2017): 57–72. doi:10.1016/j.isprsjprs.2016.09.011
info:cnr-pdr/source/autori:G. Patané, A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo/titolo:Comparing methods for the approximation of rainfall fields in environmental applications/doi:10.1016%2Fj.isprsjprs.2016.09.011/rivista:ISPRS journal of photogrammetry and remote sensing/anno:2017/pagina_da:57/pagina_a:72/intervallo_pagine:57–72/volume:127

Digital environmental data are becoming commonplace and the amount of information they provide is complex to process, due to the size, variety, and dynamic nature of the data captured by sensing devices. The paper discusses an evaluation framework fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::684a0f3e8da8226919f5f10c07feea7a
https://doi.org/10.1016/j.isprsjprs.2016.09.011

Applications to Surface Approximation and Rainfall Analysis

Autor: G. Patanè, A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, M. Spagnuolo

Publikováno v: Synthesis Lectures on Visual Computing: Computer Graphics, Animation, Computational Photography and Imaging ISBN: 9783031014611
Heterogenous Spatial Data-Fusion, Modeling, and Analysis for GIS Applications, edited by Giuseppe Patanè and Michela Spagnuolo, pp. 79–98. San Rafael, California: Morgan & Claypool Publishers, 2016
info:cnr-pdr/source/autori:G. Patanè, A. Cerri, V. Skytt, S. Pittaluga, S. Biasotti, D. Sobrero, T. Dokken, and M. Spagnuolo/titolo:Applications to surface approximation and rainfall analysis/titolo_volume:Heterogenous Spatial Data-Fusion, Modeling, and Analysis for GIS Applications/curatori_volume:Giuseppe Patanè and Michela Spagnuolo/editore: /anno:2016

First, we investigate the approximation of mainly bathymetric data with LR B-spline surfaces and look into different aspects of the approach (Sec.4.1). Second, we report on a comparison of different methods (e.g., kriging, RBF approximation and LR B-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c8a7c51c45a62dabbb61c46f6c06888
https://doi.org/10.1007/978-3-031-02589-1_4

Tracking the evolution of rainfall precipitation fields using persistent maxima

Autor: S. Biasotti, A. Cerri, S. Pittaluga, D. Sobrero, M. Spagnuolo

Publikováno v: STAG: Smart Tools and Apps in computer Graphics (2016), pp. 29–37, Genova, Italy, October 3-4, 2016
info:cnr-pdr/source/autori:S. Biasotti, A. Cerri, S. Pittaluga, D. Sobrero, and M. Spagnuolo/congresso_nome:STAG: Smart Tools and Apps in computer Graphics (2016)/congresso_luogo:Genova, Italy/congresso_data:October 3-4, 2016/anno:2016/pagina_da:29/pagina_a:37/intervallo_pagine:29–37

In this paper we propose a novel methodology for tracking the maxima of rainfall precipitation fields, whose changes in time may give interesting insights on the evolution of storm. Our approach is based on a topological analysis of rainfall data all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::fdd123c3efb1a435d45ec7c39370bd7f
https://publications.cnr.it/doc/359630

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