Search Results for author: Philipp Hess

Found 5 papers, 0 papers with code

Conditional diffusion models for downscaling & bias correction of Earth system model precipitation

no code implementations5 Apr 2024 Michael Aich, Philipp Hess, Baoxiang Pan, Sebastian Bathiany, Yu Huang, Niklas Boers

Traditional statistical bias correction and downscaling methods fall short in improving spatial structure, while recent deep learning methods lack controllability over the output and suffer from unstable training.

Fast, Scale-Adaptive, and Uncertainty-Aware Downscaling of Earth System Model Fields with Generative Foundation Models

no code implementations5 Mar 2024 Philipp Hess, Michael Aich, Baoxiang Pan, Niklas Boers

Accurate and high-resolution Earth system model (ESM) simulations are essential to assess the ecological and socio-economic impacts of anthropogenic climate change, but are computationally too expensive.

Deep learning for bias-correcting CMIP6-class Earth system models

no code implementations16 Dec 2022 Philipp Hess, Stefan Lange, Christof Schötz, Niklas Boers

The accurate representation of precipitation in Earth system models (ESMs) is crucial for reliable projections of the ecological and socioeconomic impacts in response to anthropogenic global warming.

Vocal Bursts Intensity Prediction

Physically Constrained Generative Adversarial Networks for Improving Precipitation Fields from Earth System Models

no code implementations25 Aug 2022 Philipp Hess, Markus Drüke, Stefan Petri, Felix M. Strnad, Niklas Boers

Our method outperforms existing ones in correcting local distributions, and leads to strongly improved spatial patterns especially regarding the intermittency of daily precipitation.

Deep Learning for Improving Numerical Weather Prediction of Heavy Rainfall

no code implementations Journal of Advances in Modeling Earth Systems 2022 Philipp Hess, Niklas Boers

The accurate prediction of rainfall, and in particular of the heaviest rainfall events, remains challenging for numerical weather prediction (NWP) models.

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