---
title: "Precise ground elevation for any point in France (IGN RGE ALTI DEM)"
method: GET
path: "/v1/fr/elevation"
---

# Precise ground elevation for any point in France (IGN RGE ALTI DEM)

`GET /v1/fr/elevation`

## Request

- Base URL: `https://data.greeneris.io` (the document declares no server; this is the origin it was published from)
- URL: `https://data.greeneris.io/v1/fr/elevation`
- Auth: none declared

Ground elevation from the official IGN RGE ALTI digital elevation model via the Geoplateforme altimetry service (Licence Ouverte 2.0). Single point: ?lon=1.3835&lat=43.6246. Profile: pipe-separated lists, up to 20 points, e.g. ?lon=1.38|1.40&lat=43.62|43.63. Each point returns elevation_m (metres) and covered=false outside France. Cached 7 days.

## Query parameters

- `lon` string, required
- `lat` string, required

## Response `200`

Successful response

- unknown

---

[API](https://skmtc.dev/greeneris/apis/eu-verify.md) · [All operations](https://skmtc.dev/greeneris/apis/eu-verify/llms.txt) · [OpenAPI document](https://skmtc.dev/greeneris/apis/eu-verify/revisions/766cf4a67d8f?raw)