Interactive prototype

OCHA Presence 2026

This starter build uses a single full HTML page, Leaflet, a manually stored office dataset, hover-only country names, and tap/click pop-ups for office details.

Countries with OCHA presence are coloured by their primary office type. If a country has more than one office type, the pop-up lists all of them.

Filter map

Legend

Data status

Confirmed entries are aligned to the PDF or region/country pages that explicitly describe the office type. Provisional entries are included as a practical starting point so you can test the interaction immediately and then refine the data object.

To switch from the hosted country polygons to a local file later, download the GeoJSON and update WORLD_GEOJSON_URL in the script section.