Return an OSM Overpass query as an osmdata object in sf format.

Return an OSM Overpass query as an osmdata object in sf format.

Usage

osmdata_sf(q, doc, quiet = TRUE, stringsAsFactors = FALSE)

Arguments

q

An object of class overpass_query constructed with opq and add_osm_feature. May be be omitted, in which case the osmdata object will not include the query.

doc

If missing, doc is obtained by issuing the overpass query, q, otherwise either the name of a file from which to read data, or an object of class xml2 returned from osmdata_xml.

quiet

suppress status messages.

stringsAsFactors

Should character strings in 'sf' 'data.frame' be coerced to factors?

Value

An object of class osmdata with the OSM components (points, lines, and polygons) represented in sf format.

See also

Other extract: osmdata_data_frame(), osmdata_sc(), osmdata_sp(), osmdata_xml()

Examples

if (FALSE) {
hampi_sf <- opq ("hampi india") %>%
    add_osm_feature (key = "historic", value = "ruins") %>%
    osmdata_sf ()
}