ML4WX

Nowcasting

Physical Analysis of the Impact of Polarization Parameters on Deep-learning Networks for Nowcasting

K. Zhu, Hao-Nan Chen, Lei Han

IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium · · Colorado State University (incl. CIRA)

Paper

In one sentence. Permutation tests and feature visualization show dual-polarization parameters Zdr and Kdp improve deep learning radar nowcasts beyond 30 minutes, especially for strong convection.

Labels

Topic
Nowcasting, Explainability, uncertainty & physics
Type
New model or method
Method
Transformer / ViT
Time scale
0–6 h
Domain
Regional
Data
Radar
Status
Research
Identifiers
DOI:10.1109/igarss52108.2023.10282636 OpenAlex:W4387802576
Added
2026-10-22

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