Geology

Name: Geology
Creator: CNIGS national geological map, 2005
License: CNIGS open government data (no explicit licence stated)

Haiti's national geological map: 952 units with rock type, geological age, lithology and named formation.

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Method

CNIGS national geological map (2005); polygons coloured by geological age (Cretaceous to Quaternary). Attributes carry rock type (sedimentary/magmatic), 12 lithologies and 26 named formations. Published on CNIGS's haitidata.org platform, now offline; recovered from an archived GeoNode WFS response. Not available on HDX.

Source: CNIGS national geological map, 2005
License: CNIGS open government data (no explicit licence stated)
Format: GeoJSON
Last updated: 2026-08-04