{
    "snapshotDate": "2026-10-06",
    "catalogueScope": "249 ISO 3166-1 countries and areas, plus Kosovo (XKX). Includes all 193 UN members, Palestine and Vatican City. ISO-listed territories and Antarctica remain separately selectable.",
    "databaseLicense": "ODbL-1.0; individual statistical and boundary sources retain their own terms.",
    "sources": {
        "country-metadata": {
            "title": "World countries — mledoze/countries",
            "url": "https://github.com/mledoze/countries/tree/c2ac0049c14edcf2436c7aa1b2493222a020b462",
            "license": "ODbL-1.0",
            "fields": "Country codes, names, aliases, capitals and fallback areas. Corrected Vatican City's UN membership flag; Kosovo is exposed as XKX. Pitcairn uses the full island-group area."
        },
        "un-area-2024": {
            "title": "UN Statistics Division — Demographic Yearbook 2024, Table 3",
            "url": "https://unstats.un.org/unsd/demographic-social/products/dyb/documents/DYB2024/table03.xls",
            "fields": "Surface area in square kilometres (column 15) and available 2024 population estimates in thousands (column 12, multiplied by 1000). France uses the metropolitan area and population."
        },
        "world-bank-population": {
            "title": "World Bank — Population, total, 2023",
            "url": "https://api.worldbank.org/v2/country/all/indicator/SP.POP.TOTL?date=2023&format=json&per_page=400",
            "license": "CC BY 4.0"
        },
        "natural-earth": {
            "title": "Natural Earth v5.1.2 — 1:10m countries and map units",
            "url": "https://github.com/nvkelso/natural-earth-vector/tree/v5.1.2/geojson",
            "license": "Public domain",
            "fields": "Boundaries and explicitly dated fallback population estimates. Remote islands stay in their geographic positions. ISO area grouping separates overseas departments and territories. Somalia includes Somaliland; Cyprus includes the whole island. Other disputed boundaries follow the source."
        },
        "equatorial-guinea-capital": {
            "title": "Government of Equatorial Guinea — Ciudad de la Paz declared capital, 2 January 2026",
            "url": "https://www.guineaecuatorialpress.com/index.php/noticias/el_presidente_de_la_republica_proclama_la_ciudad_de_la_paz_como_capital_de_la_republica_de_guinea_ecuatorial_con_la_firma_de_un_decreto_ley"
        },
        "sri-lanka-capital": {
            "title": "Sri Jayawardenepura Kotte Municipal Council — Overview",
            "url": "https://www.kotte.mc.gov.lk/index.php?Itemid=175&id=25&lang=en&option=com_content&view=article"
        }
    }
}