Figure 2: The main settlement data products, BUI and FBUY, their associated uncertainty layers and methodological details for positional uncertainty computation. | Scientific Data

Figure 2: The main settlement data products, BUI and FBUY, their associated uncertainty layers and methodological details for positional uncertainty computation.

From: HISDAC-US, historical settlement data compilation for the conterminous United States over 200 years

Figure 2

(a) FBUY composite raster layer for the conterminous U.S. with counties where no data is available shown in grey outlines, (b) FBUY composite raster layer for greater Dallas-Fort Worth (Texas), (c) Selected BUI layers for greater Boston (Massachusetts) for 1810, 1860, 1910, 1960 and 2010, (d) IPU_BUI for the year 2015, (e) OPU_BUI for the year 2015, (f) TPixMiss, (g) APixMiss for the year 2015, all (dg) for South Boulder (Colorado), (h) GeoMiss at county level, (i) IPU calculation, and OPU calculation accompanying text descriptions.

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