{
  "checked_on": "2026-09-19",
  "purpose": "Approximate editorial place locators, not entrances or anchoring positions. Longitude/latitude in decimal degrees; no ferry or sailing routes.",
  "points": [
    {
      "id": "procida",
      "lon": 14.02883,
      "lat": 40.7682,
      "kind": "harbour",
      "source": "https://www.fao.org/fishery/docs/CDrom/ARTFIMED/ArtFiWeb/ita/ports/ITAMPRdp.Html",
      "note": "FAO port inventory; independently replaces defective coordinates on older marina homepage."
    },
    {
      "id": "corricella",
      "lon": 14.02991,
      "lat": 40.76098,
      "kind": "shore",
      "source": "https://mapcarta.com/36248866",
      "upstream": "https://www.geonames.org/11951594",
      "note": "GeoNames point, CC BY; land visit only."
    },
    {
      "id": "ischia",
      "lon": 13.94199,
      "lat": 40.7445,
      "kind": "harbour",
      "source": "https://mapcarta.com/N4689458549",
      "upstream": "https://www.openstreetmap.org/node/4689458549",
      "note": "Portosalvo point, ODbL; checked against Ischia port directory location, not a surveyed approach."
    },
    {
      "id": "castle",
      "lon": 13.9647,
      "lat": 40.7318,
      "kind": "shore",
      "source": "https://en.wikipedia.org/wiki/Aragonese_Castle",
      "retrieved_via": "https://kiwix.drnathanhutchins.com/content/wikipedia_en_all_maxi_2026-02/Aragonese_Castle",
      "note": "Castle location, not the misleadingly remote camera location of the chosen photograph."
    },
    {
      "id": "mortella",
      "lon": 13.872608,
      "lat": 40.752386,
      "kind": "shore",
      "source": "https://commons.wikimedia.org/wiki/File:Mortella_main_fountain_02.jpg",
      "note": "Camera at the garden fountain; independently consistent with OSM way 305316814 centre 40.75256,13.8728."
    },
    {
      "id": "citara",
      "lon": 13.862808,
      "lat": 40.723856,
      "kind": "shore",
      "source": "https://commons.wikimedia.org/wiki/File:Citara_beach_forio_panza03.jpg",
      "note": "Camera at the bay, used only as a coarse bay locator, not Poseidon entrance or a tender landing."
    },
    {
      "id": "capri",
      "lon": 14.2438056,
      "lat": 40.5576722,
      "kind": "harbour",
      "source": "https://www.portoturisticodicapri.com/",
      "note": "Operator 40°33′27.62″N 14°14′37.70″E, Marina Grande."
    },
    {
      "id": "mergellina",
      "lon": 14.22366,
      "lat": 40.8274,
      "kind": "harbour",
      "source": "https://mapcarta.com/36248882",
      "upstream": "https://www.geonames.org/11951602",
      "note": "GeoNames CC BY; avoids malformed operator latitude 40°4963.”"
    },
    {
      "id": "beverello",
      "lon": 14.25475,
      "lat": 40.83735,
      "kind": "gateway",
      "source": "https://mapcarta.com/N286240671",
      "upstream": "https://www.openstreetmap.org/node/286240671",
      "note": "Passenger terminal; distinct from nearby cafe with same name."
    },
    {
      "id": "massa",
      "lon": 14.26107,
      "lat": 40.84303,
      "kind": "gateway",
      "source": "https://mapcarta.com/N4822113914",
      "upstream": "https://www.openstreetmap.org/node/4822113914",
      "note": "Porta di Massa passenger terminal, ODbL."
    },
    {
      "id": "stabia",
      "lon": 14.472,
      "lat": 40.7171667,
      "kind": "yard",
      "source": "https://www.marinadistabia.it/marina-di-stabia/contatti/",
      "note": "Operator 40°43.03′N 14°28.32′E; marina north of central Castellammare."
    },
    {
      "id": "pompeii",
      "lon": 14.49,
      "lat": 40.7511111,
      "kind": "shore",
      "source": "https://fr.wikipedia.org/wiki/Pomp%C3%A9i",
      "note": "Archaeological site general point (40°45′04″N 14°29′24″E), not modern city station."
    },
    {
      "id": "amalfi",
      "lon": 14.6027778,
      "lat": 40.6333333,
      "kind": "shore",
      "source": "https://www.wikidata.org/wiki/Q80563",
      "note": "Town locator (40°38′00″N 14°36′10″E), not an assigned berth."
    }
  ],
  "license": "ODbL 1.0 for this combined point database; individual source credits retained with each point.",
  "license_url": "https://opendatacommons.org/licenses/odbl/1-0/"
}