[
  {
    "id": "noaa-new-york-bay-1845",
    "local_path": "assets/maps/new-york-bay-1845.jpg",
    "title": "Map of New York Bay and Harbor from 1845",
    "creator": "Not stated on the NOAA fact-page record",
    "date": "1845",
    "institution": "NOAA National Ocean Service, Office of Coast Survey",
    "collection": "Historical Map and Chart Collection",
    "rights": "Public domain",
    "source_url": "https://oceanservice.noaa.gov/facts/historicchart.html",
    "asset_source_url": "https://oceanservice.noaa.gov/facts/nybay-historical.jpg",
    "rights_url": "https://nauticalcharts.noaa.gov/learn/faq.html",
    "collection_metadata_url": "https://www.fisheries.noaa.gov/inport/item/39977",
    "credit_line": "Provided by NOAA Office of Coast Survey",
    "pages_used": [
      "Home hero",
      "Image Credits"
    ],
    "usage_note": "Archival design motif only; not an analytical map or research-data input.",
    "alt": "Historical 1845 chart of New York Bay and Harbor with engraved coastlines, soundings, and navigation details.",
    "width": 960,
    "height": 643,
    "sha256": "799de94d4b810e77dc84cf90c654b2e25f9ec96dbe10ef0651ea186b3071c516"
  }
]