Zobrazeno 1 - 10
of 1 892
pro vyhledávání: '"spatial verification"'
Autor:
Skok, Gregor, Lledó, Llorenç
Spatial verification of global high-resolution weather forecasts remains a considerable challenge. Most existing spatial verification techniques either do not properly account for the non-planar geometry of a global domain or their computation comple
Externí odkaz:
http://arxiv.org/abs/2407.20624
Akademický článek
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Autor:
Lagerquist, Ryan, Ebert-Uphoff, Imme
Publikováno v:
Artificial Intelligence for the Earth Systems (2022), 1 (4), pg. e220021
In the last decade, much work in atmospheric science has focused on spatial verification (SV) methods for gridded prediction, which overcome serious disadvantages of pixelwise verification. However, neural networks (NN) in atmospheric science are alm
Externí odkaz:
http://arxiv.org/abs/2203.11141
Publikováno v:
In Atmospheric Research 1 August 2022 273
Publikováno v:
Meteorologica. 2022, Vol. 47 Issue 2, p1-21. 21p.
Autor:
Brogan, Joel, Bharati, Aparna, Moreira, Daniel, Bowyer, Kevin, Flynn, Patrick, Rocha, Anderson, Scheirer, Walter
Images from social media can reflect diverse viewpoints, heated arguments, and expressions of creativity, adding new complexity to retrieval tasks. Researchers working onContent-Based Image Retrieval (CBIR) have traditionally tuned their algorithms t
Externí odkaz:
http://arxiv.org/abs/1903.10019
Publikováno v:
暴雨灾害, Vol 41, Iss 4, Pp 365-374 (2022)
The Method for Object-based Diagnostic Evaluation (MODE) is applied to evaluate the SMS-WARMS, ECMWF, and GFS models for spatial verification of their performance of rainstorm forecast for three landing typhoons in East China in 2018. The results sho
Externí odkaz:
https://doaj.org/article/a42bc924dc594bd9b1afe587a168d64c
Spatial verification of high-resolution ensemble precipitation forecasts using local wavelet spectra
The purpose of this study is to perform verification of the structural characteristics of high-resolution spatial forecasts without relying on an object identification algorithm. To this end, a wavelet approach developed for image texture analysis is
Externí odkaz:
http://arxiv.org/abs/1808.07667
Due to the emergence of new high resolution numerical weather prediction (NWP) models and the availability of new or more reliable remote sensing data, the importance of efficient spatial verification techniques is growing. Wavelet transforms offer a
Externí odkaz:
http://arxiv.org/abs/1605.03395
Autor:
Weniger, Michael, Friederichs, Petra
Publikováno v:
Journal of Applied Meteorology and Climatology, 2016 Sep 01. 55(9), 2091-2108.
Externí odkaz:
https://www.jstor.org/stable/26179820