# Vercy AI instruction — YAML 1.2 (JSON-compatible)
{
  "vercy": "1.0-draft",
  "metaModel": {
    "id": "world.p1-terrain-and-landform",
    "name": "Terrain & Landform",
    "version": "0.2.0-legacy",
    "family": "World Models",
    "category": "Reference example",
    "industry": [
      "Cross-industry"
    ],
    "domain": [
      "planet-nature"
    ],
    "tags": [
      "terrain",
      "landform"
    ],
    "status": "legacy example"
  },
  "canonicalUrl": "https://ver.cy/models/world-p1-terrain-and-landform/",
  "structure": {
    "bundles": [
      {
        "name": "relief",
        "description": "The continuous ground surface as measured, derived and changing over time",
        "layersText": "elevationSurface`: gridded and point elevation coverages with their vertical reference · `morphometry`: quantities computed from the surface such as slope, aspect, curvature and roughness · `surfaceChange`: differences between surfaces of two epochs, uplift, subsidence, erosion and accumulation",
        "findings": []
      },
      {
        "name": "landformInventory",
        "description": "Discrete relief features as named, classified objects",
        "layersText": "landformTaxonomy`: the classification scheme of landform kinds and their defining criteria · `namedFeature`: individual delineated landforms with names, extents and prominence",
        "findings": []
      },
      {
        "name": "spatialFraming",
        "description": "The geodetic and geometric frame in which relief is expressed",
        "layersText": "referenceSystem`: horizontal and vertical coordinate reference systems, datums and epochs · `regionGeometry`: the footprints, tiles and region polygons that delimit described areas",
        "findings": []
      }
    ]
  },
  "serviceLayers": {
    "artifactFormats": [],
    "policies": [],
    "crud": {},
    "roles": []
  },
  "legacySource": "/models/docs/planet-nature/P1-terrain-and-landform.md",
  "migrationNotes": [
    "Findings, questions, artifacts, CRUD rules and access roles are not explicit in this legacy version."
  ]
}