@Article{egusphere-2026-415,
AUTHOR = {Valdivia, J. M. and Chapman, W. and Friedrich, K.},
TITLE = {Radar Data Smoothing using the Discrete Cosine Transform: A Fast Spectral Domain Algorithm},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--16},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-415/},
DOI = {10.5194/egusphere-2026-415}
}