EPA — U.S. Environmental Protection Agency · JSON Structure

Echo Dfr Dfr094 Structure

Spatial Metadata Object

Type: object Properties: 8 Required: 8
GovernmentEnvironmentalOpenDataAirQualityWaterQualityHazardousWasteComplianceEmissions

dfr094 is a JSON Structure definition published by EPA — U.S. Environmental Protection Agency, describing 8 properties, of which 8 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

CalculatedAccuracy CollectionMethod CoordinateSourceSystem CoordinateSourceSystemId Latitude83 Longitude83 ReferencePoint RegistryID

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-structure/echo-dfr-dfr094-structure.json",
  "name": "dfr094",
  "description": "Spatial Metadata Object",
  "type": "object",
  "properties": {
    "CalculatedAccuracy": {
      "type": "string",
      "description": "??",
      "example": "50 Meters"
    },
    "CollectionMethod": {
      "type": "string",
      "description": "??",
      "example": "ADDRESS MATCHING-HOUSE NUMBER"
    },
    "CoordinateSourceSystem": {
      "type": "string",
      "description": "??",
      "example": "FRS"
    },
    "CoordinateSourceSystemId": {
      "type": "string",
      "description": "??",
      "example": "110001891506"
    },
    "Latitude83": {
      "type": "string",
      "description": "The latitude of the facility or permit holder as maintained in each data system.",
      "example": "38.798026"
    },
    "Longitude83": {
      "type": "string",
      "description": "The longitude of the facility or permit holder as maintained in each data system",
      "example": "-77.062981"
    },
    "ReferencePoint": {
      "type": "string",
      "description": "??",
      "example": "ENTRANCE POINT OF A FACILITY OR STATION"
    },
    "RegistryID": {
      "type": "string",
      "description": "An internal 12-digit Facility Registry Service (FRS) tracking number used to tie all facility data together in EPA regulatory program databases.",
      "example": "110020837601"
    }
  },
  "required": [
    "RegistryID",
    "Latitude83",
    "Longitude83",
    "CollectionMethod",
    "ReferencePoint",
    "CalculatedAccuracy",
    "CoordinateSourceSystem",
    "CoordinateSourceSystemId"
  ]
}