## Look up elevation at one or more points

`elevation().lookup(ElevationLookupParamsparams = ElevationLookupParams.none(), RequestOptionsrequestOptions = RequestOptions.none()) : ElevationLookupResult`

**get** `/api/v1/elevation`

Look up elevation at one or more points

### Parameters

- `params: ElevationLookupParams`

  - `lat: Optional<Double>`

    Latitude (single point)

  - `lng: Optional<Double>`

    Longitude (single point)

  - `locations: Optional<String>`

    Pipe-separated lng,lat pairs (batch)

### Returns

- `class ElevationLookupResult:`

  GeoJSON Point Feature with 3D coordinate [lng, lat, elevation] (RFC 7946 §3.1.1)

  - `geometry: GeoJsonGeometry`

    - `coordinates: Coordinates`

      GeoJSON coordinates array (nesting depth varies by geometry type)

      - `List<Double>`

      - `List<List<Double>>`

      - `List<List<List<Double>>>`

      - `List<List<List<List<Double>>>>`

    - `type: Type`

      - `POINT("Point")`

      - `LINE_STRING("LineString")`

      - `POLYGON("Polygon")`

      - `MULTI_POINT("MultiPoint")`

      - `MULTI_LINE_STRING("MultiLineString")`

      - `MULTI_POLYGON("MultiPolygon")`

  - `properties: Properties`

    - `elevationM: Optional<Double>`

      Elevation in meters above mean sea level

  - `type: Type`

    - `FEATURE("Feature")`

### Example

```kotlin
package com.plazafyi.example

import com.plazafyi.client.PlazaClient
import com.plazafyi.client.okhttp.PlazaOkHttpClient
import com.plazafyi.models.elevation.ElevationLookupParams
import com.plazafyi.models.elevation.ElevationLookupResult

fun main() {
    val client: PlazaClient = PlazaOkHttpClient.fromEnv()

    val elevationLookupResult: ElevationLookupResult = client.elevation().lookup()
}
```