Get a Marineregions geojson file
Arguments
- key
(character) Region key, of the form
x:y
, wherex
is a namespace (e.g.,MarineRegions
), andy
is a region (e.g.,eez_33176
)- name
(character) Region name, if you supply this, we search against titles via
mr_names()
function- maxFeatures
(integer) Number of features to return. Default:
50
- ...
Curl options passed on to
httr::GET()
Value
an S3 class of type mr_geojson
, just a thin wrapper around
a list. The list has names:
type (character) - the geojson type (e.g., FeatureCollection)
totalFeatures (integer) - the
features (list) - the features, with slots for each feature: type, id, geometry, geometry_name, and properties
crs (list) - the coordinate reference system
bbox (list) - the bounding box that encapsulates the object
Examples
if (FALSE) {
# by key
res1 <- mr_geojson(key = "Morocco:dam")
# by name -- not working right now
if (requireNamespace("geojsonio")) {
library("geojsonio")
as.json(unclass(res1)) %>% map_leaf
# MEOW - marine ecoregions
as.json(unclass(mr_geojson("Ecoregions:ecoregions"))) %>% map_leaf()
}
}