{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.waterdata.usgs.gov/ogcapi/v0/collections/combined-metadata/schema",
  "title": "Combined Metadata",
  "description": "This endpoint combines metadata from timeseries and field measurements collections by site.",
  "type": "object",
  "properties": {
    "monitoring_location_id": {
      "type": "string",
      "title": "Monitoring Location Id"
    },
    "agency_code": {
      "type": "string",
      "title": "Agency Code"
    },
    "agency_name": {
      "type": "string",
      "title": "Agency Name"
    },
    "monitoring_location_number": {
      "type": "string",
      "title": "Monitoring Location Number"
    },
    "monitoring_location_name": {
      "type": "string",
      "title": "Monitoring Location Name"
    },
    "district_code": {
      "type": "string",
      "title": "District Code"
    },
    "country_code": {
      "type": "string",
      "title": "Country Code"
    },
    "country_name": {
      "type": "string",
      "title": "Country Name"
    },
    "state_code": {
      "type": "string",
      "title": "State Code"
    },
    "state_name": {
      "type": "string",
      "title": "State Name"
    },
    "county_code": {
      "type": "string",
      "title": "County Code"
    },
    "county_name": {
      "type": "string",
      "title": "County Name"
    },
    "minor_civil_division_code": {
      "type": "string",
      "title": "Minor Civil Division Code"
    },
    "site_type_code": {
      "type": "string",
      "title": "Site Type Code"
    },
    "site_type": {
      "type": "string",
      "title": "Site Type"
    },
    "hydrologic_unit_code": {
      "type": "string",
      "title": "Hydrologic Unit Code"
    },
    "basin_code": {
      "type": "string",
      "title": "Basin Code"
    },
    "altitude": {
      "type": "string",
      "title": "Altitude"
    },
    "altitude_accuracy": {
      "type": "string",
      "title": "Altitude Accuracy"
    },
    "altitude_method_code": {
      "type": "string",
      "title": "Altitude Method Code"
    },
    "altitude_method_name": {
      "type": "string",
      "title": "Altitude Method Name"
    },
    "vertical_datum": {
      "type": "string",
      "title": "Vertical Datum"
    },
    "vertical_datum_name": {
      "type": "string",
      "title": "Vertical Datum Name"
    },
    "horizontal_positional_accuracy_code": {
      "type": "string",
      "title": "Horizontal Positional Accuracy Code"
    },
    "horizontal_positional_accuracy": {
      "type": "string",
      "title": "Horizontal Positional Accuracy"
    },
    "horizontal_position_method_code": {
      "type": "string",
      "title": "Horizontal Position Method Code"
    },
    "horizontal_position_method_name": {
      "type": "string",
      "title": "Horizontal Position Method Name"
    },
    "original_horizontal_datum": {
      "type": "string",
      "title": "Original Horizontal Datum"
    },
    "original_horizontal_datum_name": {
      "type": "string",
      "title": "Original Horizontal Datum Name"
    },
    "drainage_area": {
      "type": "string",
      "title": "Drainage Area"
    },
    "contributing_drainage_area": {
      "type": "string",
      "title": "Contributing Drainage Area"
    },
    "time_zone_abbreviation": {
      "type": "string",
      "title": "Time Zone Abbreviation"
    },
    "uses_daylight_savings": {
      "type": "string",
      "title": "Uses Daylight Savings"
    },
    "construction_date": {
      "type": "string",
      "title": "Construction Date"
    },
    "aquifer_code": {
      "type": "string",
      "title": "Aquifer Code"
    },
    "national_aquifer_code": {
      "type": "string",
      "title": "National Aquifer Code"
    },
    "aquifer_type_code": {
      "type": "string",
      "title": "Aquifer Type Code"
    },
    "well_constructed_depth": {
      "type": "string",
      "title": "Well Constructed Depth"
    },
    "hole_constructed_depth": {
      "type": "string",
      "title": "Hole Constructed Depth"
    },
    "depth_source_code": {
      "type": "string",
      "title": "Depth Source Code"
    },
    "id": {
      "type": "string",
      "title": "Id"
    },
    "unit_of_measure": {
      "type": "string",
      "title": "Unit Of Measure"
    },
    "parameter_name": {
      "type": "string",
      "title": "Parameter Name"
    },
    "parameter_code": {
      "type": "string",
      "title": "Parameter Code"
    },
    "statistic_id": {
      "type": "string",
      "title": "Statistic Id"
    },
    "last_modified": {
      "type": "string",
      "title": "Last Modified"
    },
    "begin": {
      "type": "string",
      "title": "Begin"
    },
    "end": {
      "type": "string",
      "title": "End"
    },
    "data_type": {
      "type": "string",
      "title": "Data Type"
    },
    "computation_identifier": {
      "type": "string",
      "title": "Computation Identifier"
    },
    "thresholds": {
      "type": "string",
      "title": "Thresholds"
    },
    "sublocation_identifier": {
      "type": "string",
      "title": "Sublocation Identifier"
    },
    "primary": {
      "type": "string",
      "title": "Primary"
    },
    "web_description": {
      "type": "string",
      "title": "Web Description"
    },
    "parameter_description": {
      "type": "string",
      "title": "Parameter Description"
    },
    "parent_time_series_id": {
      "type": "string",
      "title": "Parent Time Series Id"
    }
  }
}