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API Reference
Elevation

Look up elevation for multiple coordinates

client.Elevation.Batch(ctx, params) (*ElevationBatchResult, error)
POST/api/v1/elevation/batch

Look up elevation for multiple coordinates

ParametersExpand Collapse
params ElevationBatchParams
Coordinates param.Field[[]ElevationBatchParamsCoordinate]

Body param: Coordinates to look up elevations for (max 50)

Lat float64

Latitude in decimal degrees (-90 to 90)

maximum90
minimum-90
Lng float64

Longitude in decimal degrees (-180 to 180)

maximum180
minimum-180
Format param.Field[string]optional

Query param: Response format: json (default), geojson, csv, ndjson

ReturnsExpand Collapse
type ElevationBatchResult struct{…}

GeoJSON FeatureCollection of elevation Point Features with 3D coordinates. Order matches the input coordinates array.

Features []ElevationLookupResult

Elevation results in the same order as input coordinates

Geometry GeoJsonGeometry

GeoJSON Geometry object per RFC 7946. Coordinates use [longitude, latitude] order. 3D coordinates [lng, lat, elevation] are used for elevation endpoints.

Coordinates GeoJsonGeometryCoordinatesUnion

Coordinates array. Nesting depth varies by geometry type: Point = [lng, lat], LineString = [[lng, lat], ...], Polygon = [[[lng, lat], ...], ...], etc.

One of the following:
type GeoJsonGeometryCoordinatesPoint []float64

[longitude, latitude] or [longitude, latitude, elevation]

type GeoJsonGeometryCoordinatesLineStringOrMultiPoint [][]float64

Array of [lng, lat] positions

type GeoJsonGeometryCoordinatesPolygonOrMultiLineString [][][]float64

Array of linear rings / line strings

type GeoJsonGeometryCoordinatesMultiPolygon [][][][]float64

Array of polygons

Type GeoJsonGeometryType

Geometry type

One of the following:
const GeoJsonGeometryTypePoint GeoJsonGeometryType = "Point"
const GeoJsonGeometryTypeLineString GeoJsonGeometryType = "LineString"
const GeoJsonGeometryTypePolygon GeoJsonGeometryType = "Polygon"
const GeoJsonGeometryTypeMultiPoint GeoJsonGeometryType = "MultiPoint"
const GeoJsonGeometryTypeMultiLineString GeoJsonGeometryType = "MultiLineString"
const GeoJsonGeometryTypeMultiPolygon GeoJsonGeometryType = "MultiPolygon"
Properties ElevationLookupResultProperties
ElevationM float64

Elevation in meters above mean sea level (WGS84 EGM96 geoid)

Type ElevationLookupResultType
Type ElevationBatchResultType

Look up elevation for multiple coordinates

package main

import (
  "context"
  "fmt"

  "github.com/plazafyi/plaza-go"
  "github.com/plazafyi/plaza-go/option"
)

func main() {
  client := githubcomplazafyiplazago.NewClient(
    option.WithAPIKey("My API Key"),
  )
  elevationBatchResult, err := client.Elevation.Batch(context.TODO(), githubcomplazafyiplazago.ElevationBatchParams{
    Coordinates: githubcomplazafyiplazago.F([]githubcomplazafyiplazago.ElevationBatchParamsCoordinate{githubcomplazafyiplazago.ElevationBatchParamsCoordinate{
      Lat: githubcomplazafyiplazago.F(48.856600),
      Lng: githubcomplazafyiplazago.F(2.352200),
    }, githubcomplazafyiplazago.ElevationBatchParamsCoordinate{
      Lat: githubcomplazafyiplazago.F(45.764000),
      Lng: githubcomplazafyiplazago.F(4.835700),
    }}),
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", elevationBatchResult.Features)
}

{
  "features": [
    {
      "geometry": {
        "coordinates": [
          2.3522,
          48.8566
        ],
        "type": "Point"
      },
      "properties": {
        "elevation_m": 35.2
      },
      "type": "Feature"
    }
  ],
  "type": "FeatureCollection"
}
Returns Examples
{
  "features": [
    {
      "geometry": {
        "coordinates": [
          2.3522,
          48.8566
        ],
        "type": "Point"
      },
      "properties": {
        "elevation_m": 35.2
      },
      "type": "Feature"
    }
  ],
  "type": "FeatureCollection"
}