Canada Energy Regulator ArcGIS feature layer attributes

DERIVED, not published by the CER. Each $def is the attribute object returned by the ArcGIS REST /query operation for one layer of the CER ArcGIS Online organization, translated one-for-one from the layer descriptor fields[] that the service itself publishes (esriFieldType -> JSON type, original type retained as x-esri-field-type). No field was invented and no field was dropped. Fetched 2026-07-27 from services5.arcgis.com/vNzamREXvX2WcX6d.

EnergyCanadaRegulationGovernmentPipelinesElectricityNatural GasCrude OilEnergy MarketsOpen DataGeospatial
View JSON Schema on GitHub

JSON Schema

canada-energy-regulator-arcgis-layers.schema.json Raw ↑
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "$id": "https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/json-schema/canada-energy-regulator-arcgis-layers.schema.json",
 "title": "Canada Energy Regulator ArcGIS feature layer attributes",
 "description": "DERIVED, not published by the CER. Each $def is the attribute object returned by the ArcGIS REST /query operation for one layer of the CER ArcGIS Online organization, translated one-for-one from the layer descriptor fields[] that the service itself publishes (esriFieldType -> JSON type, original type retained as x-esri-field-type). No field was invented and no field was dropped. Fetched 2026-07-27 from services5.arcgis.com/vNzamREXvX2WcX6d.",
 "x-generated": "2026-07-27",
 "x-method": "derived",
 "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services?f=json",
 "$defs": {
  "AER_Regulated_Pipelines_v1__0": {
   "type": "object",
   "title": "AER_Regulated_Pipelines",
   "description": "Attributes of layer 0 (AER_Regulated_Pipelines) of the AER_Regulated_Pipelines_v1 FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPolyline; maxRecordCount 2000; 315089 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/AER_Regulated_Pipelines_v1/FeatureServer/0?f=json",
   "properties": {
    "OBJECTID": {
     "type": [
      "integer",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeOID"
    },
    "LICENCE_NO": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LINE_NO": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LIC_LI_NO": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PLLICSEGID": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "COMP_NAME": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "BA_CODE": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PL_SPEC_ID": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "SEG_LENGTH": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "SEG_STATUS": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "FROM_FAC": {
     "type": [
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     "x-esri-field-type": "esriFieldTypeString"
    },
    "FROM_LOC": {
     "type": [
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    "TO_LOC": {
     "type": [
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     "x-esri-field-type": "esriFieldTypeString"
    },
    "H2S_R_VOLM": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "H2S_R_LEVL": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "H2S_CONT": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIPTECHSTD": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "OUT_DIAMET": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "WALL_THICK": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIPE_TYPE": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIPE_GRADE": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIP_MATERL": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIPE_MAOP": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "BIDIRE_IND": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "HDD_IND": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LINER_GRD": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LINER_TYPE": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "EXT_COAT": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "PIPE_ENVIR": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "CLASS_LOC": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "STRESSLEVL": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "JOINTMETHD": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "INT_COAT": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "FLD_CTR_NM": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "SUBSTANCE1": {
     "type": [
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      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "SUBSTANCE2": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "SUBSTANCE3": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "ORIG_LICNO": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "ORIGPSPPID": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "ORIGLIN_NO": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LICAPPDATE": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "ORG_ISSUED": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "PERMT_APPR": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "PERMT_EXPI": {
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      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "LAST_OCCYR": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "TEMPSURFPL": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "GEOM_SRCE": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "LoadedAt": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "Shape__Length": {
     "type": [
      "number",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeDouble"
    },
    "GlobalID": {
     "type": [
      "string",
      "null"
     ],
     "format": "uuid",
     "x-esri-field-type": "esriFieldTypeGlobalID"
    }
   },
   "additionalProperties": true
  },
  "Application_Submissions_View__2": {
   "type": "object",
   "title": "ApplicationSubmissionLine",
   "description": "Attributes of layer 2 (ApplicationSubmissionLine) of the Application_Submissions_View FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPolyline; maxRecordCount 2000; 1 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/Application_Submissions_View/FeatureServer/2?f=json",
   "properties": {
    "OBJECTID": {
     "type": [
      "integer",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeOID"
    },
    "Company": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "ProjectName": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "ProjectUID": {
     "type": [
      "integer",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeInteger"
    },
    "LastUploadedDate": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "ProjectName_Fr": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    }
   },
   "additionalProperties": true
  },
  "CER_Pipeline_Systems_WGS84_view__3": {
   "type": "object",
   "title": "CER_Pipeline_Systems_WGS84",
   "description": "Attributes of layer 3 (CER_Pipeline_Systems_WGS84) of the CER_Pipeline_Systems_WGS84_view FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPolyline; maxRecordCount 2000; 28 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/CER_Pipeline_Systems_WGS84_view/FeatureServer/3?f=json",
   "properties": {
    "OBJECTID": {
     "type": [
      "integer",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeOID"
    },
    "PipelineID": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Pipeline_Name": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Pipeline_Name_FRA": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Commodity": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Commodity_FRA": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Company": {
     "type": [
      "string",
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     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Company_FRA": {
     "type": [
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     "x-esri-field-type": "esriFieldTypeString"
    },
    "UploadedAt": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "Shape__Length": {
     "type": [
      "number",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeDouble"
    }
   },
   "additionalProperties": true
  },
  "CER_Pipeline_Systems_WGS84_WM_v__0": {
   "type": "object",
   "title": "CER_Pipeline_Systems_WGS84_WM",
   "description": "Attributes of layer 0 (CER_Pipeline_Systems_WGS84_WM) of the CER_Pipeline_Systems_WGS84_WM_v FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPolyline; maxRecordCount 2000; 28 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/CER_Pipeline_Systems_WGS84_WM_v/FeatureServer/0?f=json",
   "properties": {
    "OBJECTID": {
     "type": [
      "integer",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeOID"
    },
    "PipelineID": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Pipeline_Name": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Pipeline_Name_FRA": {
     "type": [
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      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Commodity": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Commodity_FRA": {
     "type": [
      "string",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Company": {
     "type": [
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      "null"
     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Company_FRA": {
     "type": [
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     ],
     "x-esri-field-type": "esriFieldTypeString"
    },
    "Shape__Length": {
     "type": [
      "number",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeDouble"
    }
   },
   "additionalProperties": true
  },
  "EIA_Crude_Oil_Pipeline__0": {
   "type": "object",
   "title": "EIA Crude Oil Pipelines",
   "description": "Attributes of layer 0 (EIA Crude Oil Pipelines) of the EIA_Crude_Oil_Pipeline FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPolyline; maxRecordCount 2000; 231 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/EIA_Crude_Oil_Pipeline/FeatureServer/0?f=json",
   "properties": {
    "objectid": {
     "type": [
      "integer",
      "null"
     ],
     "title": "OBJECTID",
     "x-esri-field-type": "esriFieldTypeOID"
    },
    "opername": {
     "type": [
      "string",
      "null"
     ],
     "title": "Opername",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "pipename": {
     "type": [
      "string",
      "null"
     ],
     "title": "Pipename",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "shape_leng": {
     "type": [
      "number",
      "null"
     ],
     "title": "Shape_Leng",
     "x-esri-field-type": "esriFieldTypeDouble"
    },
    "Shape__Length": {
     "type": [
      "number",
      "null"
     ],
     "x-esri-field-type": "esriFieldTypeDouble"
    }
   },
   "additionalProperties": true
  },
  "Enbridge_Mainline_Connected_Refinery__0": {
   "type": "object",
   "title": "Enbridge Mainline Connected Refinery",
   "description": "Attributes of layer 0 (Enbridge Mainline Connected Refinery) of the Enbridge_Mainline_Connected_Refinery FeatureServer in the Canada Energy Regulator ArcGIS Online organization. Geometry type esriGeometryPoint; maxRecordCount 2000; 28 features on 2026-07-27.",
   "x-source": "https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services/Enbridge_Mainline_Connected_Refinery/FeatureServer/0?f=json",
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     "title": "OBJECTID",
     "x-esri-field-type": "esriFieldTypeOID"
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    "feature_id": {
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     "title": "FEATURE_ID",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "name_en": {
     "type": [
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      "null"
     ],
     "title": "FEATURE_NAME",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "created_by": {
     "type": [
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      "null"
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     "title": "CREATED_BY",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "created_date": {
     "type": [
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      "null"
     ],
     "format": "epoch-milliseconds",
     "title": "CREATED_DATE",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "created_source": {
     "type": [
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      "null"
     ],
     "title": "CREATED_SOURCE",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "revised_by": {
     "type": [
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      "null"
     ],
     "title": "REVISED_BY",
     "x-esri-field-type": "esriFieldTypeString"
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    "revised_date": {
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     "format": "epoch-milliseconds",
     "title": "REVISED_DATE",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "revised_comment": {
     "type": [
      "string",
      "null"
     ],
     "title": "REVISED_COMMENT",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "refinery_loc": {
     "type": [
      "string",
      "null"
     ],
     "title": "Location",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "owners_en": {
     "type": [
      "string",
      "null"
     ],
     "title": "REFINERY_OWNERS",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "moc": {
     "type": [
      "integer",
      "null"
     ],
     "title": "Capacity (barrels/day)",
     "x-esri-field-type": "esriFieldTypeInteger"
    },
    "connected_lines": {
     "type": [
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      "null"
     ],
     "title": "Enbridge Mainline Connection Line(s)",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "only_s_en": {
     "type": [
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      "null"
     ],
     "title": "ONLY_SOURCE",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "name_fr": {
     "type": [
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      "null"
     ],
     "title": "French Name",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "owners_fr": {
     "type": [
      "string",
      "null"
     ],
     "title": "Refinery Owner (French)",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "only_s_fr": {
     "type": [
      "string",
      "null"
     ],
     "title": "Only Source (French)",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "line9_popup": {
     "type": [
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      "null"
     ],
     "title": "Line9_PopUp",
     "x-esri-field-type": "esriFieldTypeString"
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    "start_year": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "title": "Start_Year",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "end_year": {
     "type": [
      "integer",
      "null"
     ],
     "format": "epoch-milliseconds",
     "title": "End_Year",
     "x-esri-field-type": "esriFieldTypeDate"
    },
    "refining_capacity_bbl_d": {
     "type": [
      "integer",
      "null"
     ],
     "title": "Refining_Capacity_bbl_d",
     "x-esri-field-type": "esriFieldTypeInteger"
    },
    "feedstock": {
     "type": [
      "string",
      "null"
     ],
     "title": "Feedstock",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "product": {
     "type": [
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     "title": "Product",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "market": {
     "type": [
      "string",
      "null"
     ],
     "title": "Market",
     "x-esri-field-type": "esriFieldTypeString"
    },
    "information_sources": {
     "type": [
      "string",
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# --- truncated at 32 KB (51 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/json-schema/canada-energy-regulator-arcgis-layers.schema.json