View source: R/mr_features_get.R
mr_features_get | R Documentation |
Get features
mr_features_get(
type,
featureID,
maxFeatures = 100,
format = "json",
path = NULL,
version = "2.0.0",
...
)
type |
(character) a region type, e.g., "MarineRegions:eez". required |
featureID |
(character) a feature ID. required |
maxFeatures |
(integer) Number of features. Default: 100 |
format |
(character) output format, see Details for allowed options. Default: json |
path |
(character) required when |
version |
(character) either 1.0.0 or 2.0.0 (default). In v1.0.0, the coordinates are in format y,x (long,lat), while in 2.0.0 the coordinates are in format x,y (lat,long) |
... |
Curl options passed on to |
Allowed options for the format
parameter:
text/xml; subtype=gml/3.2
GML2
KML
SHAPE-ZIP
application/gml+xml; version=3.2
application/json
application/vnd.google-earth.kml xml
application/vnd.google-earth.kml+xml
csv
gml3
gml32
json
text/xml; subtype=gml/2.1.2
text/xml; subtype=gml/3.1.1
depends on the format
option used, usually a text string
## Not run:
# json by default
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3")
# csv
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3",
format = "csv")
# KML
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3",
format = "KML")
# if you want SHAPE-ZIP, give a file path
# FIXME - shape files not working right now
# file <- tempfile(fileext = ".zip")
# mr_features_get(type = "MarineRegions:eez", featureID = "eez.3",
# format = "SHAPE-ZIP", path = file)
# file.exists(file)
# unlink(file)
# glm32
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3",
format = "gml32")
# version parameter
## notice the reversed coordinates
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3")
mr_features_get(type = "MarineRegions:eez", featureID = "eez.3",
version = "1.0.0")
## End(Not run)
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