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The two geometries differ in how lat/lon points are binned to cells. https://w3id.org/np/RAmR-xqMgOq3oTJmOVDQFL2p5usID6zqRapizHy0UJb04/context http://purl.org/dc/terms/description FOSCAT scattering-transform gap-filling pipelines for satellite-derived SST imagery, run at HEALPix resolutions ranging from coarse (nside=32, ~6° angular) to operational (nside=128, ~0.5° angular). The gap-filling task is to reconstruct cloud-obscured SST values using the L4 gap-free product as a statistical reference, evaluating the result via RMSE against L4 in cloudy pixels. https://w3id.org/np/RAmR-xqMgOq3oTJmOVDQFL2p5usID6zqRapizHy0UJb04/population http://purl.org/dc/terms/description Daily Copernicus Marine sea surface temperature observations over the global ocean — specifically the L3S Passive Microwave product (cmems_obs-sst_glo_phy_l3s_pmw_P1D-m, with cloud gaps) and the L4 gap-free analysis (cmems_obs-sst_glo_phy-temp_nrt_P1D-m) used as ground truth, both at 0.25° native resolution. 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