Find all features around a given point, and optionally match specific 'key'-'value' pairs. This function is not intended to be combined with add_osm_feature, rather is only to be used in the sequence opq_around -> osmdata_xml (or other extraction function). See examples for how to use.
Arguments
- lon
Longitude of desired point
- lat
Latitude of desired point
- radius
Radius in metres around the point for which data should be extracted. Queries with large values for this parameter may fail.
- key
(Optional) OSM key of enclosing data
- value
(Optional) OSM value matching 'key' of enclosing data
- timeout
It may be necessary to increase this value for large queries, because the server may time out before all data are delivered.
See also
Other queries:
add_osm_feature(),
add_osm_features(),
bbox_to_string(),
getbb(),
opq(),
opq_csv(),
opq_enclosing(),
opq_osm_id(),
opq_string(),
overpass_status()
Examples
if (FALSE) { # \dontrun{
# Get all benches ("amenity=bench") within 100m of a particular point
lat <- 53.94542
lon <- -2.52017
key <- "amenity"
value <- "bench"
radius <- 100
x <- opq_around (lon, lat, radius, key, value) %>%
osmdata_sf ()
} # }