{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://geojson.org/schema/FeatureCollection.json",
  "title": "GeoJSON FeatureCollection",
  "type": "object",
  "required": ["type", "features"],
  "properties": {
    "type": {
      "type": "string",
      "enum": ["FeatureCollection"]
    },
    "features": {
      "type": "array",
      "items": {
        "title": "GeoJSON Feature",
        "type": "object",
        "required": ["type", "properties", "geometry"],
        "properties": {
          "type": {
            "type": "string",
            "enum": ["Feature"]
          },
          "id": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "properties": {
            "oneOf": [
              {
                "type": "null"
              },
              {
                "type": "object"
              }
            ]
          },
          "geometry": {
            "oneOf": [
              {
                "type": "null"
              },
              {
                "title": "GeoJSON Point",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["Point"]
                  },
                  "coordinates": {
                    "type": "array",
                    "minItems": 2,
                    "items": {
                      "type": "number"
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON LineString",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["LineString"]
                  },
                  "coordinates": {
                    "type": "array",
                    "minItems": 2,
                    "items": {
                      "type": "array",
                      "minItems": 2,
                      "items": {
                        "type": "number"
                      }
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON Polygon",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["Polygon"]
                  },
                  "coordinates": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "minItems": 4,
                      "items": {
                        "type": "array",
                        "minItems": 2,
                        "items": {
                          "type": "number"
                        }
                      }
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON MultiPoint",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["MultiPoint"]
                  },
                  "coordinates": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "minItems": 2,
                      "items": {
                        "type": "number"
                      }
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON MultiLineString",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["MultiLineString"]
                  },
                  "coordinates": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "minItems": 2,
                      "items": {
                        "type": "array",
                        "minItems": 2,
                        "items": {
                          "type": "number"
                        }
                      }
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON MultiPolygon",
                "type": "object",
                "required": ["type", "coordinates"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["MultiPolygon"]
                  },
                  "coordinates": {
                    "type": "array",
                    "items": {
                      "type": "array",
                      "items": {
                        "type": "array",
                        "minItems": 4,
                        "items": {
                          "type": "array",
                          "minItems": 2,
                          "items": {
                            "type": "number"
                          }
                        }
                      }
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              },
              {
                "title": "GeoJSON GeometryCollection",
                "type": "object",
                "required": ["type", "geometries"],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": ["GeometryCollection"]
                  },
                  "geometries": {
                    "type": "array",
                    "items": {
                      "oneOf": [
                        {
                          "title": "GeoJSON Point",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["Point"]
                            },
                            "coordinates": {
                              "type": "array",
                              "minItems": 2,
                              "items": {
                                "type": "number"
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        },
                        {
                          "title": "GeoJSON LineString",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["LineString"]
                            },
                            "coordinates": {
                              "type": "array",
                              "minItems": 2,
                              "items": {
                                "type": "array",
                                "minItems": 2,
                                "items": {
                                  "type": "number"
                                }
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        },
                        {
                          "title": "GeoJSON Polygon",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["Polygon"]
                            },
                            "coordinates": {
                              "type": "array",
                              "items": {
                                "type": "array",
                                "minItems": 4,
                                "items": {
                                  "type": "array",
                                  "minItems": 2,
                                  "items": {
                                    "type": "number"
                                  }
                                }
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        },
                        {
                          "title": "GeoJSON MultiPoint",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["MultiPoint"]
                            },
                            "coordinates": {
                              "type": "array",
                              "items": {
                                "type": "array",
                                "minItems": 2,
                                "items": {
                                  "type": "number"
                                }
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        },
                        {
                          "title": "GeoJSON MultiLineString",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["MultiLineString"]
                            },
                            "coordinates": {
                              "type": "array",
                              "items": {
                                "type": "array",
                                "minItems": 2,
                                "items": {
                                  "type": "array",
                                  "minItems": 2,
                                  "items": {
                                    "type": "number"
                                  }
                                }
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        },
                        {
                          "title": "GeoJSON MultiPolygon",
                          "type": "object",
                          "required": ["type", "coordinates"],
                          "properties": {
                            "type": {
                              "type": "string",
                              "enum": ["MultiPolygon"]
                            },
                            "coordinates": {
                              "type": "array",
                              "items": {
                                "type": "array",
                                "items": {
                                  "type": "array",
                                  "minItems": 4,
                                  "items": {
                                    "type": "array",
                                    "minItems": 2,
                                    "items": {
                                      "type": "number"
                                    }
                                  }
                                }
                              }
                            },
                            "bbox": {
                              "type": "array",
                              "minItems": 4,
                              "items": {
                                "type": "number"
                              }
                            }
                          }
                        }
                      ]
                    }
                  },
                  "bbox": {
                    "type": "array",
                    "minItems": 4,
                    "items": {
                      "type": "number"
                    }
                  }
                }
              }
            ]
          },
          "bbox": {
            "type": "array",
            "minItems": 4,
            "items": {
              "type": "number"
            }
          }
        }
      }
    },
    "bbox": {
      "type": "array",
      "minItems": 4,
      "items": {
        "type": "number"
      }
    }
  }
}