{
  "generatedAt": "2026-09-08T09:00:48.322959+00:00",
  "size": 192,
  "bounds": {
    "west": -122.697,
    "south": 45.502,
    "east": -122.649902822359,
    "north": 45.535
  },
  "projection": "Local equirectangular, corrected for latitude; north up before the artistic perspective transform.",
  "channels": [
    "river occupancy",
    "street occupancy",
    "building occupancy",
    "reserved"
  ],
  "sources": {
    "streets": {
      "url": "https://www.portlandmaps.com/arcgis/rest/services/Public/CGIS_Layers/MapServer/8",
      "features": 3721
    },
    "river": {
      "url": "https://www.portlandmaps.com/arcgis/rest/services/Public/CGIS_Layers/MapServer/20",
      "features": 1
    },
    "buildings": {
      "url": "https://www.portlandmaps.com/arcgis/rest/services/Public/CGIS_Layers/MapServer/1",
      "features": 5278
    }
  },
  "attribution": "City of Portland, Bureau of Technology Services / Corporate GIS; Bureau of Planning and Sustainability.",
  "notes": "Street widths are stylized. Ordinary High Water is used as the river outline. Vertical displacement is artistic, not surveyed elevation. This is a snapshot, not a navigation map."
}