{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://enterlocus.com/schemas/view-near-orbit-v2.schema.json",
  "title": "Package v2 Destination nearOrbit v2",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "version",
    "bodyRadiusKilometers",
    "latitudeDegrees",
    "longitudeDegrees",
    "altitudeKilometers",
    "bearingDegrees",
    "pitchFromNadirDegrees",
    "sunLatitudeDegrees",
    "sunLongitudeDegrees",
    "rotationPeriodSeconds",
    "cloudDriftRatio",
    "cloudHeightKilometers",
    "atmosphereHeightKilometers",
    "dayTexture",
    "nightTexture",
    "cloudTexture",
    "fallbackPanorama",
    "skyMask",
    "galaxyTexture",
    "starCatalog"
  ],
  "properties": {
    "version": {
      "type": "integer",
      "const": 2
    },
    "bodyRadiusKilometers": {
      "type": "number",
      "minimum": 1000,
      "maximum": 100000
    },
    "latitudeDegrees": {
      "type": "number",
      "minimum": -90,
      "maximum": 90
    },
    "longitudeDegrees": {
      "type": "number",
      "minimum": -180,
      "maximum": 180
    },
    "altitudeKilometers": {
      "type": "number",
      "minimum": 200,
      "maximum": 1000
    },
    "bearingDegrees": {
      "type": "number",
      "minimum": -360,
      "maximum": 360
    },
    "pitchFromNadirDegrees": {
      "type": "number",
      "minimum": 0,
      "maximum": 180
    },
    "sunLatitudeDegrees": {
      "type": "number",
      "minimum": -90,
      "maximum": 90
    },
    "sunLongitudeDegrees": {
      "type": "number",
      "minimum": -180,
      "maximum": 180
    },
    "rotationPeriodSeconds": {
      "type": "number",
      "minimum": 3600,
      "maximum": 86400
    },
    "cloudDriftRatio": {
      "type": "number",
      "minimum": 0.5,
      "maximum": 2
    },
    "cloudHeightKilometers": {
      "type": "number",
      "minimum": 1,
      "maximum": 20
    },
    "atmosphereHeightKilometers": {
      "type": "number",
      "minimum": 20,
      "maximum": 100
    },
    "dayTexture": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide."
    },
    "nightTexture": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide."
    },
    "cloudTexture": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide."
    },
    "fallbackPanorama": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide. Must equal destination.panorama.path."
    },
    "skyMask": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide."
    },
    "galaxyTexture": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.(?:[jJ][pP][gG]|[pP][nN][gG])$",
      "description": "2:1, at most 8192 pixels wide."
    },
    "starCatalog": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512,
      "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.[jJ][sS][oO][nN]$",
      "description": "Required horizontal locus-star-catalog v1, 1..20000 stars, <=1MiB."
    },
    "tiles": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "manifest",
        "columns",
        "rows",
        "latitudeSouthDegrees",
        "tileSize"
      ],
      "properties": {
        "manifest": {
          "type": "string",
          "minLength": 1,
          "maxLength": 512,
          "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.[jJ][sS][oO][nN]$",
          "description": "Package-relative tile manifest JSON."
        },
        "columns": {
          "type": "integer",
          "minimum": 1,
          "maximum": 360,
          "description": "360 / columns must be exact."
        },
        "rows": {
          "type": "integer",
          "minimum": 1,
          "maximum": 180,
          "description": "rows * columns <= 1024; the band must not pass the north pole."
        },
        "latitudeSouthDegrees": {
          "type": "number",
          "minimum": -90,
          "exclusiveMaximum": 90
        },
        "tileSize": {
          "type": "integer",
          "minimum": 16,
          "maximum": 4096
        }
      },
      "description": "Optional tile grid. Row 0 is the northernmost row."
    },
    "surface": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "manifest",
        "tileSize"
      ],
      "properties": {
        "manifest": {
          "type": "string",
          "minLength": 1,
          "maxLength": 512,
          "pattern": "^(?!/)(?!.*\\\\)(?!.*(?:^|/)\\.\\.?(/|$)).+\\.[jJ][sS][oO][nN]$",
          "description": "Package-relative surface manifest JSON (encoding slope-east-north-water-v1); differs from tiles.manifest."
        },
        "tileSize": {
          "type": "integer",
          "minimum": 16,
          "maximum": 4096,
          "description": "Square size of every surface tile (8-bit RGB PNG)."
        }
      },
      "description": "Optional per-tile terrain slopes and water cover on the tiles grid. Requires tiles, materialRevision 7 (6 is reserved), minimumAppVersion 1.3.2 and capability locus.view.near-orbit.surface.v1."
    }
  },
  "dependentRequired": {
    "surface": [
      "tiles"
    ]
  }
}