Fig. 1 | Scientific Data

Fig. 1

From: Dasymetric population mapping based on US census data and 30-m gridded estimates of impervious surface

Fig. 1The alternative text for this image may have been generated using AI.

Elements of the dasymetric population mapping workflow. (a) Block group population estimates for south-central Anne Arundel County, Maryland (boundaries between block groups shown in white). (b) Impervious surface area (30 m) from the NLCD. (c) Impervious surface classification, showing roads and non-road areas. (d) The final population map, with population distributed across non-road impervious surface area and all Census blocks with zero population removed.

Back to article page