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@INPROCEEDINGS{Langguth:1034617,
author = {Langguth, Michael and Harder, Paula and Schicker, Irene and
Patnala, Ankit and Lehner, Sebastian and Dabernig, Markus
and Mayer, Konrad},
title = {{A} {B}enchmark {D}ataset for {M}eteorological
{D}ownscaling},
reportid = {FZJ-2024-07378},
pages = {N/A},
year = {2024},
abstract = {High spatial resolution in atmospheric representations is
crucial across Earth science domains, but global reanalysis
datasets like ERA5 often lack the detail to capture local
phenomena due to their coarse resolution. Recent efforts
have leveraged deep neural networks from computer vision to
enhance the spatial resolution of meteorological data,
showing promise for statistical downscaling. However,
methodological diversity and insufficient comparisons with
traditional downscaling techniques challenge these
advancements. Our study introduces a benchmark dataset for
statistical downscaling, utilizing ERA5 and the
finer-resolution COSMO-REA6, to facilitate direct
comparisons of downscaling methods for 2m temperature,
global (solar) irradiance and 100m wind fields. Accompanying
U-Net, GAN, and transformer models with a suite of
evaluation metrics aim to standardize assessments and
promote transparency and confidence in applying deep
learning to meteorological downscaling.},
month = {May},
date = {2024-05-07},
organization = {International Conference on Learning
Representations, Vienna (Austria), 7
May 2024 - 11 May 2024},
cin = {JSC},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511) / MAELSTROM - MAchinE
Learning for Scalable meTeoROlogy and cliMate (955513) /
Verbundprojekt: MAELSTROM - Skalierbarkeit von Anwendungen
des Maschinellen Lernens in den Bereichen Wetter und
Klimawissenschaften für das zukünftige Supercomputing
(16HPC029) / Earth System Data Exploration (ESDE)},
pid = {G:(DE-HGF)POF4-5111 / G:(EU-Grant)955513 / G:(BMBF)16HPC029
/ G:(DE-Juel-1)ESDE},
typ = {PUB:(DE-HGF)8},
doi = {10.34734/FZJ-2024-07378},
url = {https://juser.fz-juelich.de/record/1034617},
}