{
  "schema_version": "1.0.0",
  "created_at": "2026-03-13T01:14:22+00:00",
  "map_fingerprint": {
    "hash": "bcef7e07a04ffe153e66af56730ebb59d28f3f416291a905b5ca05105d84ac62",
    "algorithm": "sha256"
  },
  "model": {
    "llm_name": "GPT-5.4 Thinking"
  },
  "agent": {
    "name": "Web Mapper GPT",
    "url": "https://webmapgpt.com"
  },
  "map": {
    "title": "Buzzard Sightings across the United States (Jan 2024 \u2013 March 2026)",
    "description": "Interactive equal-area web map of U.S. buzzard sightings with adaptive hexagonal binning, detailed bird icons at maximum zoom, a coordinated treemap legend, and provenance modal.",
    "stack": [
      {
        "name": "D3.js",
        "version": "7"
      },
      {
        "name": "TopoJSON Client",
        "version": "3"
      },
      {
        "name": "d3-hexbin",
        "version": "0.2.2"
      },
      {
        "name": "simple-statistics",
        "version": "7.8.3"
      }
    ],
    "outputs": {
      "entry_file": "index.html",
      "data_file": "data/buzzards_2024_2026.json"
    }
  },
  "datasets": [
    {
      "name": "buzzards_USA.csv",
      "source": "User-uploaded CSV derived from iNaturalist observation exports",
      "notes": "Filtered to observations dated 2024-01-01 through 2026-03-31 with valid U.S.-area coordinates."
    },
    {
      "name": "us-atlas states-10m",
      "source": "CDN-hosted U.S. state boundaries via us-atlas",
      "notes": "Used for nation outline and state border overlays."
    },
    {
      "name": "buzzard_icon.svg",
      "source": "User-uploaded icon asset",
      "notes": "Used for point symbols at maximum zoom."
    }
  ],
  "prompts": [
    "Create a map showing buzzard distribution across the United States for Buzzard Day.",
    "The map should have two visualization components. When viewing the United States or regions from afar, there should be hexagonal bins representing the sighting counts per bin from the CSV dataset (which is attached). The bins should resize to show more detail with every two zoom levels. Maximum of 7x zoom. At the most zoomed in (7x zoom) individual birds icons should be shown instead of bins.",
    "I would like Alaska and Hawaii to be in the lower left-hand area of the map. I would like a panel legend (that is minimizable) in the lower right-hand part of the map near Florida.",
    "The user should not be able to pan off the canvas of the map of the Continental US. Inside the legend, I would like a little house icon to appear that, when clicked, takes the map user back out to the original fullt extent of the map.",
    "The map should use a conformal or equal area projection. State borders should be shown on top of the bins, without fill and very lightly.",
    "Info windows should be minimalist in design. They should have a place name at the top, in lighter gray text ... and an embedded image of the bird when a sighting URL is available in the dataset.",
    "Bins should be colored using an audobon-esque green scale ... no boundary between the bins until the user clicks on a bin or hovers over it.",
    "The legend will be comprised of an interactive tree map chart resting on top of a classification picker.",
    "The title should be left-aligned 'Buzzard Sightings across the United States (Jan 2024 \u2013 March 2026)' on top of a header. On the far right of the header bar, please place an information 'i' icon opening a provenance panel."
  ]
}