# Naturally Occurring Asbestos Geology Screen

**Use case:** 

Ready-to-run USGS bedrock geology screen for 6 ultramafic and serpentinite sites: NOA asbestos flag, rock unit name, lithology and source map scale.

## Input

```json
{
  "assets": [
    {
      "lat": 36.38,
      "lon": -120.75,
      "label": "Clear Creek CA - serpentinite management area"
    },
    {
      "lat": 36.42,
      "lon": -120.67,
      "label": "New Idria CA - ultramafic body"
    },
    {
      "lat": 38.68,
      "lon": -121.07,
      "label": "El Dorado Hills CA - NOA residential corridor"
    },
    {
      "lat": 42.15,
      "lon": -123.7,
      "label": "Josephine Ophiolite OR - peridotite"
    },
    {
      "lat": 44.73,
      "lon": -72.56,
      "label": "Belvidere Mountain VT - asbestos mine district"
    },
    {
      "lat": 35.34,
      "lon": -83.17,
      "label": "Webster NC - Webster-Addie ultramafic ring dike"
    }
  ],
  "bufferMeters": 500,
  "maxResults": 100
}
```

## Output

```json
{
  "asset_label": {
    "label": "Asset label",
    "format": "string"
  },
  "lat": {
    "label": "Latitude",
    "format": "number"
  },
  "lon": {
    "label": "Longitude",
    "format": "number"
  },
  "state": {
    "label": "State",
    "format": "string"
  },
  "unit_name": {
    "label": "Geologic unit name",
    "format": "string"
  },
  "unit_age_text": {
    "label": "Unit age (as published)",
    "format": "string"
  },
  "generalized_lith": {
    "label": "Generalized lithology",
    "format": "string"
  },
  "major_lith_1": {
    "label": "Major lithology 1",
    "format": "string"
  },
  "major_lithology_percent": {
    "label": "Lithology composition estimate",
    "format": "string"
  },
  "noa_risk": {
    "label": "Naturally-occurring asbestos risk",
    "format": "boolean"
  },
  "karst_bedrock": {
    "label": "Karst bedrock",
    "format": "boolean"
  },
  "acid_rock_drainage_risk": {
    "label": "Acid rock drainage risk",
    "format": "boolean"
  },
  "expansive_soil_parent": {
    "label": "Expansive soil parent material",
    "format": "boolean"
  },
  "radon_parent_rock": {
    "label": "Radon parent rock",
    "format": "boolean"
  },
  "collapsible_loess_risk": {
    "label": "Collapsible loess risk",
    "format": "boolean"
  },
  "soft_compressible_ground": {
    "label": "Soft / compressible ground",
    "format": "boolean"
  },
  "landslide_colluvium_parent": {
    "label": "Landslide / colluvium parent material",
    "format": "boolean"
  },
  "hazard_flag_count": {
    "label": "Hazard flags fired",
    "format": "integer"
  },
  "risk_basis": {
    "label": "Risk basis",
    "format": "string"
  },
  "rippability_class": {
    "label": "Rippability class",
    "format": "string"
  },
  "units_within_buffer_count": {
    "label": "Units within buffer (count)",
    "format": "integer"
  },
  "nearby_hazard_summary": {
    "label": "Nearby hazard summary",
    "format": "string"
  },
  "source_scale": {
    "label": "Source map scale",
    "format": "string"
  },
  "positional_uncertainty_m": {
    "label": "Positional uncertainty (m)",
    "format": "integer"
  },
  "map_precision_class": {
    "label": "Map precision class",
    "format": "string"
  },
  "out_of_coverage": {
    "label": "Out of coverage",
    "format": "boolean"
  },
  "flags_complete": {
    "label": "Hazard flags complete",
    "format": "boolean"
  },
  "data_completeness": {
    "label": "Data completeness",
    "format": "string"
  },
  "error": {
    "label": "Error",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [USGS Bedrock Geology & Lithology Risk Screener](https://apify.com/malonestar/usgs-bedrock-geology-lithology-screener) with a specific input configuration. Visit the [Actor detail page](https://apify.com/malonestar/usgs-bedrock-geology-lithology-screener) to learn more, explore other use cases, and run it yourself.