Centroid of urban footprints of France, 1820s–1860s
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This shapefile data provides the geographic centroids of footprint polygons (250m resolution) of France, 1820s–1860s, extracted from: Litvine, A., Proffit, G., & Starzec, A. (2025). Built-up areas and urban footprints of France, 18th–19th centuries [Data set]. Zenodo. https://doi.org/10.5281/zenodo.1856233 The centroid is guaranteed to lie in the interior of the footprint polygon.
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Zenodo创建时间：
2026-05-04
