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Table 8 Results of the validation exercise and comparison with Open Street Maps

From: Toward regional hazard risk assessment: a method to geospatially inventory critical coastal infrastructure applied to the Caribbean

% Polygon Overlap

Dataset

Mean

Range

SD

Validation Exercise (# of mappers = 11, # of facilities = 8)

83.6

45.4

14.1

OSM (# of facilities = 4)

82.8

38.1

18.1