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- dggs-benchmark-outcome-2026 hasConclusionDescription "The claim "Effect of DGGS Indexing on Associating Vector and Raster Geospatial Data" is PARTIALLY SUPPORTED. VECTOR BENCHMARK (Figure 6): VALIDATED DGGS provides orders of magnitude performance improvement over traditional vector overlay operations. At 20 layers, DGGS was 16,000x faster than vector methods. RASTER BENCHMARK (Figure 7): PARTIALLY SUPPORTED The paper's claim of "roughly equivalent performance" holds when comparing classification time with pre-indexed DGGS data. However, on-the-fly H3 indexing adds significant overhead. The replication using xdggs shows vectorized indexing reduces this overhead by ~100x." assertion.