R: osm_elevation

osm_elevation {osmdata} | R Documentation

## osm_elevation

### Description

Add elevation data to a previously-extracted OSM data set, using a pre-downloaded global elevation file from https://srtm.csi.cgiar.org/srtmdata/. Currently only works for `SC`-class objects returned from osmdata_sc.

### Usage

    osm_elevation(dat, elev_file)

### Arguments

`dat` | An `SC` object produced by osmdata_sc.
`elev_file` | A vector of one or more character strings specifying paths to `.tif` files containing global elevation data.

### Value

A modified version of the input `dat` with an additional `z_` column appended to the vertices.

### See Also

Other transform: `osm_poly2line()`, `trim_osmdata()`, `unique_osmdata()`, `unname_osmdata_sf()`

[Package osmdata version 0.1.9 Index]